Climate and environment updates: Land now permanently drier due to climate change
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(NEW YORK) — The climate crisis is not a distant threat; it’s happening right now and affecting what matters most to us. Hurricanes intensified by a warming planet and drought-fueled wildfires are destroying our communities. Rising seas and flooding are swallowing our homes. And record-breaking heat waves are reshaping our way of life.
The good news is we know how to turn the tide and avoid the worst possible outcomes. However, understanding what needs to be done can be confusing due to a constant stream of climate updates, scientific findings, and critical decisions that are shaping our future.
That’s why the ABC News Climate and Weather Unit is cutting through the noise by curating what you need to know to keep the people and places you care about safe. We are dedicated to providing clarity amid the chaos, giving you the facts and insights necessary to navigate the climate realities of today — and tomorrow.
More than three-quarters of the planet’s land is now permanently drier due to climate change
Humans are dependent on the land for our very survival. If we can’t farm, we don’t eat. However, much of that precious soil is in danger due to human-amplified climate change, according to a new report.
In its new report, the U.N. Convention to Combat Desertification (UNCCD) found that 77.6% of the Earth’s land has become permanently drier over the last three decades leading up to 2020. During the same period, drylands expanded by more than 1.6 million square miles and now cover more than 40% of the planet (excluding Antarctica).
Drylands are regions characterized by low rainfall and moisture, resulting in scarce water and arid land. Drier land can result in insufficient food production, increased wildfire activity, water scarcity and land degradation, according to the report.
“Unlike droughts—temporary periods of low rainfall—aridity represents a permanent, unrelenting transformation,” UNCCD Executive Secretary Ibrahim Thiaw said in a press statement. “Droughts end. When an area’s climate becomes drier, however, the ability to return to previous conditions is lost. The drier climates now affecting vast lands across the globe will not return to how they were and this change is redefining life on Earth.”
The report says human-amplified climate change is the primary reason for this transformation. The UNCCD finds that greenhouse gas emissions from electricity generation, transportation, industry and land use changes are warming the planet and affecting rainfall, evaporation and plant life. They say those changes create the ideal conditions for increased dryness.
And it’s not just dry areas getting drier. The researchers found that more than 7% of global lands were transformed from non-drylands to drylands or from less arid areas to more arid. They warn that another 3% of the world’s humid areas could become drylands by the end of the century if we don’t reduce greenhouse gas emissions.
“Without concerted efforts, billions face a future marked by hunger, displacement, and economic decline. Yet, by embracing innovative solutions and fostering global solidarity, humanity can rise to meet this challenge. The question is not whether we have the tools to respond—it is whether we have the will to act,” Nichole Barger, chair of the UNCCD’s science-policy interface, said in a statement.
The report makes several recommendations, including better monitoring, improved land use policies and investing in new water efficiency technologies. But they make it clear that the world must curb global warming if they are to stop the future damage and the threats that come from it.
-ABC News Climate Unit’s Matthew Glasser
Report finds that geothermal energy could meet 15% of global energy demand through 2050
The Earth produces a lot of heat. Scientists believe our planet’s inner core is nearly as hot as the sun. Radioactive particles in rocks slowly decay, constantly replenishing the heat. Geothermal energy harnesses that heat to create energy and warm homes and buildings.
However, geothermal energy isn’t widely used despite being clean and renewable. It’s expensive and often location-specific, usually near tectonic plate boundaries.
But according to a new report from the International Energy Agency (IEA), geothermal power could become a significant source of electricity for the world. The intergovernmental organization found that “geothermal energy could meet 15% of global electricity demand growth between now and 2050 if project costs continue to decline.”
That would be enough power to meet the current demand of the United States and India combined. Unlike wind and solar, the IEA says geothermal can provide 24/7 energy generation. It also has the added benefit of heat production and storage.
“New technologies are opening new horizons for geothermal energy across the globe, offering the possibility of meeting a significant portion of the world’s rapidly growing demand for electricity securely and cleanly,” IEA Executive Director Fatih Birol said in a press statement.
The IEA says with more financial investment, the cost of geothermal energy could fall by 80%. And at a time when finding workers with green energy skills can be challenging, the report states “up to 80% of the investment required in geothermal involves capacity and skills that are transferrable from existing oil and gas operations.”
“Geothermal is a major opportunity to draw on the technology and expertise of the oil and gas industry. Our analysis shows that the growth of geothermal could generate investment worth $1 trillion by 2035,” Birol added.
November was the 2nd warmest on record
With less than three weeks to go before 2025, global temperatures in November have made it all but certain that 2024 will be the warmest year ever recorded.
According to NOAA’s monthly climate assessment, last month was the second warmest November globally, with temperatures 2.41 degrees Fahrenheit above the 20th-century average. Temperatures were above average across much of the world, with Asia experiencing its warmest November ever recorded. Oceania and South America were second-warmest.
Year-to-date, the world is experiencing its warmest period on record. That means there’s a more than 99% chance that 2024 will break the yearly temperature record currently held by 2023, according to the National Centers for Environmental Information.
According to NOAA, global tropical cyclone activity matched the long-term record with 12 named storms this year. The Atlantic saw three hurricanes in November, including Rafael, which peaked as a Category 3 storm.
Global sea ice area was the second smallest in 46 years and more than one million square miles less than the 1991-2020 average.
-ABC News Climate Unit’s Matthew Glasser
Wildfire smoke: A significant contributor to air pollution in some US communities
In recent years, wildfire smoke has emerged as a significant cause of diminished air quality across many cities in the United States, according to a new recent study presented at the American Geophysical Union annual meeting in Washington, D.C.
The findings, which have not yet been peer-reviewed, suggest that wildfire smoke can contribute to as much as 50% of annual air pollution in certain parts of the U.S. Regions in Oregon, Nevada, California, Washington, North Dakota and Minnesota were identified as some of the most affected by this smoke-related air pollution.
The researchers say the impact of wildfire smoke doesn’t just stop in remote areas; it’s also impacting major urban centers. Some of the country’s largest cities, including New York, Dallas, Chicago, Atlanta and Washington, D.C., reported significant smoke exposure in 2023. Los Angeles, Phoenix and Riverside experienced their highest smoke levels in 2020. The researchers say this year-to-year variation between locations underscores the unpredictable nature of wildfire seasons and their far-reaching consequences on air quality.
The researchers analyzed data collected from more than 800 particle monitors in over 350 areas, representing nearly 90% of the U.S. population. The team combined data from the NOAA Hazard Mapping System Fire and Smoke Product with surface PM2.5 readings to explore how these smoky days affect overall pollution levels. PM2.5 is a type of particulate matter pollution smaller than human hair that can cause a number of health problems, such as asthma and heart disease.
The results from the study raise important questions about public health and environmental policy, especially as climate change intensifies wildfire seasons. According to a study from researchers at the University of Tasmania, extreme wildfire events have more than doubled in frequency and magnitude globally over the past two decades. And the Environmental Protection Agency has found that the U.S. wildfire season has grown longer and shifted earlier in recent decades due to warmer springs, longer summer dry seasons and drier vegetation.
-ABC News Climate Unit’s Matthew Glasser and ABC News Medical Unit’s Vinh-Son Nguyen, MD
The rapidly warming Arctic tundra is now contributing to climate change
For thousands of years, the vast Arctic tundra has acted as a critical carbon sink. That means it absorbed more carbon dioxide than it produced. As a result, it has been removing a heat-trapping greenhouse gas from the atmosphere. However, rapidly warming conditions and increasing wildfire activity have now turned the region into a source of carbon dioxide emissions, according to a new report released by the National Oceanic and Atmospheric Administration (NOAA).
The Arctic region is warming much faster than the global average, and rapidly warming temperatures are fueling the troubling shift in several ways.
First, increasing temperatures are thawing the permafrost, releasing carbon that’s been stored in the soil into the atmosphere. Second, warmer conditions promote vegetation growth, contributing to more frequent wildfires in the region and additional carbon dioxide emissions.
The Arctic’s warmest years on record have all occurred within the last nine years. The persistent warming trend has contributed to declining snow cover and a shortening snow season. According to the report, last winter brought the shortest snow season in 26 years for portions of Arctic Canada, and overall, Arctic snow melt is occurring one to two weeks earlier than historical averages.
Less snow promotes further warming and increases the wildfire threat in the region. And these compounding factors create an unsettling cycle that feeds on itself, boosting global warming while making it increasingly difficult to reduce carbon dioxide emissions.
Rick Spinrad, NOAA’s administrator, said the addition of the Arctic tundra as a source of carbon dioxide emissions “will worsen climate change impacts.”
Local ecosystems are already having to adapt. According to the report, food sources for ice seal populations are shifting due to water temperature changes and warmer and wetter weather is devastating inland caribou herds.
If this trend continues, cascading impacts could reach far beyond the Arctic region. “What happens in the Arctic has wide-reaching implications for the entirety of North America and Eurasia,” Dr. Brenda Ekwurzel, a climate scientist at the Union of Concerned Scientists, said in a press statement.
-ABC News meteorologist Dan Peck
The US just experienced its warmest autumn on record
Another season, another climate milestone. According to a new report from the National Oceanic and Atmospheric Administration (NOAA), persistent above-average to record-warm conditions across much of the United States made meteorological autumn, which lasts from September to November, the warmest ever recorded.
The record-warm fall season makes it more likely that 2024 will end up as one of the nation’s warmest, if not the warmest, years on record. As of November 2024, the contiguous U.S. year-to-date temperature was 3.3 degrees Fahrenheit above average.
Despite December’s chilly start for much of the country, with widespread below-average temperatures in many regions, NOAA’s Climate Prediction Center says that the cold will ease during the second half of the month with above-average temperatures favored from the West to the Northeast.
The stretch of abnormally warm temperatures was accompanied by extremely dry weather across much of the country, fueling dangerous wildfire conditions in regions like the Northeast. A very dry start to the season brought drought conditions to more than half of the lower 48 states by late October.
Fortunately, several significant rainfall events in November brought notable drought relief to large swaths of the country, reducing overall drought coverage by nearly 10.5% and suppressing the wildfire danger.
-ABC News meteorologist Dan Peck
Nearly one-third of the planet’s species risk extinction because of climate change
Nearly one-third of the world’s species could be at risk for extinction because of climate change if the world does nothing to reduce global warming, according to a new analysis from Science.
University of Connecticut researcher and biologist Mark Urban found that while some species are adapting to climate change, 160,000 species are already at risk. Many are now facing declining populations because of changes in our climate.
According to the study, with current global temperatures at 1.3 degrees Celsius above industrial levels, 1.6% of species are projected to become extinct. As the temperatures warm even more, Urban found the extinction rate would also increase, with the most severe scenario included (5.4 degrees Celsius of warming) putting the extinction risk at 29.7%.
“The increased certainty of predicted climate change extinctions compels action,” Urban wrote. “Extinction represents just the final endpoint of a species’ existence; even when extinction is avoided, declining abundances and shrinking ranges can strongly affect many other species, including humans.”
Urban defines the risk of extinction as the probability that any one species will go extinct without mitigation efforts. Urban found that extinction rates could increase dramatically if global temperatures rise over 1.5 degrees Celsius compared to industrial levels.
1.5 degrees Celsius is the warming limit set by the world’s nations under the Paris Agreement after the United Nations Intergovernmental Panel on Climate Change found that crossing that benchmark would lead to more severe climate change impacts.
Risks varied across geographic areas in the study, with Australia/New Zealand and South America facing the highest risks (15.7% and 12.8%, respectively) and Asia facing lower risks (5.5%).
-ABC News Climate Unit’s Kelly Livingston
Antarctic sea ice hits new low during Earth’s 2nd warmest November on record
Imagine you have a swimming pool with ice cubes filling it. Now, measure the total area of the pool that has ice on the surface, even if the ice cubes don’t cover it completely. Because ice often spreads out unevenly, leaving water between the chunks, scientists count areas where at least 15% of the surface is covered. So, because your pool is loaded with ice cubes, it would be considered ice covered. In the real world, scientists call it sea ice extent.
While you can add ice to your pool, you can’t to the ocean. And according to a new report by Copernicus, the European Union’s Climate Change Service, the sea ice extent in the Antarctic has dipped to its lowest value on record for the month of November. It is 10% below average. This occurred during a stretch of near-record global land and sea surface temperatures.
Last month ranked as the second warmest November on record globally, with an average temperature of 14.10 degrees Celsius, or 57.38 degrees Fahrenheit.
Copernicus noted the new data not only makes it virtually certain that 2024 will surpass 2023 as Earth’s warmest year on record, but it will likely be the first year to be 1.5 degrees Celsius warmer (2.7 degrees Fahrenheit) than the pre-industrial average of 1850-1900.
The Paris Agreement aims to limit global warming to 1.5 degrees Celsius to prevent the worst outcomes of climate change.
As of November 2024, the average global year-to-date temperature was 0.14 degrees Celsius (or 0.25 degrees Fahrenheit) higher than it was in 2023, which is the warmest year ever recorded.
(WASHINGTON) — U.S. officials suspect that a recently discovered Chinese hacking and espionage campaign scooped up data on hundreds of thousands of American mobile phone users, likely stealing information about more than 1 million customers, ABC News has learned.
Sources familiar with the investigation gave ABC News a detailed sense of the vast scope of what U.S. officials are calling a major intelligence gathering operation by China, exploiting weaknesses in the communications networks of the nation’s top telecommunications companies.
In a briefing on Tuesday, FBI and Homeland Security’s cyber officials said that the Chinese were able to steal a “large amount of data” — officially acknowledging for the first time that China was able to determine who thousands of mobile phone users were talking to, when they spoke and where they were communicating from.
China initially appeared to have focused on a huge swath of mobile phone users in the national capital region. The people who briefed ABC News declined to provide numbers, but ABC News was able get more detailed information through a number of interviews.
The Chinese hackers were then able to narrow their focus and zero in on the specific communications of a smaller number of important, high profile Americans and, in some cases, China was able to obtain audio calls from that smaller group of victims and review their text messages.
ABC News has learned that among those targeted were some top government officials in the Biden administration, with sources telling ABC News this includes at least one cabinet secretary and a top White House Homeland Security Adviser.
Although it is not clear how deep the spying went on specific targets, sources tell ABC News that a number of those high ranking government officials and high profile Americans have been informed that they were potential victims.
ABC News has previously reported that President-elect Donald Trump, Vice President-elect JD Vance, some staff of Sen. Majority Leader Chuck Schumer, one of Trump’s defense attorneys, Todd Blanche, and leaders in both political campaigns were targeted.
Officials in the Tuesday briefing admitted they cannot say with certainty that China hackers have been fully kicked out of these telecommunications networks and acknowledged they are still trying to understand the scope of this activity.
Multiple sources have warned that the scope and scale of the operation continues to widen, with one official telling ABC News that this is not over.
The investigation has revealed that China’s campaign exploited U.S. computer routers serving telecom corporations, giving them the gateway to the phone numbers of significant numbers of customers of Verizon, AT&T, Lumen Technologies and other telecommunications companies.
ABC News previously reported that the operation had gone undetected for many months, and was perhaps carried on for more than a year.
A recent statement by FBI and Homeland Security officials also revealed that China also got access to some data about some sensitive warrants the Department of Justice has been pursuing, with sources telling ABC News that there is a fear of China using the data to figure out some of the people who federal authorities are investigating and, in some cases, monitoring.
Much of the Tuesday briefing centered on how Chinese hackers compromised the system by exploiting existing basic gaps in security and confirmed that federal authorities have given industry leaders a list of remedies to detect and prevent ongoing attacks as well as recommendations on how to root the hackers out.
(LONDON) — The Israel Defense Forces continued intense air and ground campaigns against Hezbollah in Lebanon and against Hamas in the Gaza Strip.
The uptick in offensive operations came after Israel marked the anniversary of Hamas’ Oct. 7 assault, and as Israeli leaders planned their response to Iran’s latest ballistic missile attack.
Local mayor killed in Israeli airstrike in south Lebanon
At least six people were killed and 43 injured in an Israeli strike on the southern Lebanese city of Nabatieh on Wednesday — including the city’s mayor — according to Lebanese health officials.
The strike hit the town’s municipal headquarters and came as officials met to coordinate relief efforts, Interior Minister Bassam Mawlawi said.
“The targeting of the municipality building in Nabatieh occurred during the coordination of relief work and the preparation of aid for distribution to the residents in the cities and villages of the region who are steadfast in the face of the war they are being subjected to and against Lebanon,” Mawlawi said in a statement.
Search and rescue teams are continuing to search for survivors under the rubble of the two buildings targeted in the strike.
-ABC News’ Nasser Atta and Guy Davies
Aid trucks enter Gaza, Israeli authorities say
Israel’s Coordinator of Government Activities in the Territories organization said more than 145 aid trucks entered Gaza on Tuesday and 50 on Wednesday, amid allegations that Israel has failed to facilitate humanitarian relief in the northern part of the strip.
COGAT said that four bakeries are operational in northern Gaza, though it is unclear whether humanitarian organizations have been able to distribute any aid into the north.
Dozens of aid organizations published a joint statement Wednesday saying no aid has been allowed into northern Gaza since Oct. 1.
-ABC News’ Nasser Atta, Diaa Ostaz, Jordana Miller and Guy Davies
Aid organizations condemn ‘horrifying level of atrocity’ in Gaza
Thirty-eight NGOs signed a new appeal to the international community to stop Israel’s latest military operation in northern Gaza, which they said has “escalated to a horrifying level of atrocity.”
“Northern Gaza is being wiped off the map,” the organizations said, describing the Israel Defense Forces’ order for civilians to leave the northern part of the territory as “forced displacement under gunfire.”
Around 400,000 people are estimated to be subject to the north Gaza evacuation order. Hospitals — already “overwhelmed” according to the NGOs — and their staff are also being ordered to evacuate, with the IDF declaring the area a dangerous combat zone.
Israeli officials have denied they are implementing the so-called “Generals’ Plan,” a proposal by retired Israeli military leaders to put north Gaza under siege and declare anyone who does not evacuate to be a valid military target.
“The world cannot continue to stand by as the Israeli government commits these atrocities,” the NGOs wrote. “We demand an immediate ceasefire and an end to Israel’s illegal occupation.”
-ABC News’ Guy Davies
IDF claims killing of Hamas drone commander in Gaza
The Israel Defense Forces said Wednesday it killed a Hamas drone commander in an airstrike in the northern Gaza Strip.
The IDF said Mahmoud al-Mabhouh was Hamas’ UAV commander in the northern part of the territory.
The IDF said on social media that Mabhouh was responsible for launching unmanned aircraft towards Israel and against Israeli forces.
Israel resumes Beirut airstrikes
Israel launched its first airstrike on Beirut in nearly a week early on Wednesday.
The Israel Defense Forces claimed a strike “on strategic weapons belonging to the Hezbollah terrorist organization” in the capital’s southern Dahiya suburb. It was the first such attack in the capital since a strike killed 22 people on Oct. 10.
“These weapons were stockpiled by Hezbollah in an underground storage facility in the area of Dahiya, a key Hezbollah terrorist stronghold in Beirut,” the IDF wrote on X.
The strike came shortly after a new evacuation order issued online by IDF spokesperson Avichay Adraee for residents of the Haret Hreik area of southern Beirut.
-ABC News’ Jordana Miller
Hezbollah has the right to ‘target any point’ within Israel, acting leader says
Hezbollah’s acting leader Deputy Secretary General Sheikh Naim Qassem said Hezbollah has the “right to target any point within the enemy’s entity” in a prerecorded video address released Tuesday.
“The occupation seeks to destroy and eliminate everything that stands in its way, but the resistance is prepared to confront it and establish a new equation based on inflicting pain on the enemy,” Qassem said. “We have the right to target any point within the enemy’s entity, and we will choose the appropriate time and place to do so.”
Delta pauses JFK-Tel Aviv flights through March 31
Delta will pause flights between New York’s JFK International Airport and Tel Aviv through March 31 due to “ongoing conflict in the region,” the airline said Tuesday.
Travel waivers will be issued to customers impacted by the change, the airline said.
“As always, the safety of customers and crew remains paramount,” Delta said. “Customers should be prepared for possible adjustments to Delta’s TLV flight schedule, including additional cancellations on a rolling basis.”
UK issues sanctions in response to continued violence in the West Bank
The United Kingdom announced sanctions against Israeli settler outposts and four organizations in response to “continued violence by extremist Israeli settlers in the occupied West Bank,” Tuesday, according to a release from the U.K. Foreign, Commonwealth and Development Office.
The sanctions target outposts and organizations “that have supported, incited and promoted violence against Palestinian communities in the West Bank,” the U.K. said in a statement.
“When I went to the West Bank earlier this year, on one of my first trips as Foreign Secretary, I met with Palestinians whose communities have suffered horrific violence at the hands of Israeli settlers. The inaction of the Israeli government has allowed an environment of impunity to flourish where settler violence has been allowed to increase unchecked. Settlers have shockingly even targeted schools and families with young children,” U.K. Foreign Secretary David Lammy said in a statement.
“Today’s measures will help bring accountability to those who have supported and perpetrated such heinous abuses of human rights. The Israeli government must crack down on settler violence and stop settler expansion on Palestinian land. As long as violent extremists remain unaccountable, the UK and the international community will continue to act,” Lammy said.
Gazan soccer player killed alongside 9 family members
Emad Abu Tai’ma, a 20-year-old Gazan soccer player, was killed alongside nine members of his family, after a strike hit a house in Bani Sahalia where the family was sheltering early Tuesday morning, according to local health officials.
It took rescuers over two hours to free Abu Tai’ma’s body from the rubble, a Gaza Ministry of Health spokesperson told ABC News.
Abu Tai’ma was a soccer player for the Khan Yunis-Tokyo Union for about a year before he was killed, his friend, 19-year-old Mohammed Ibrahim Al-Muzain, told ABC News.
“We studied together in one of the Bani Suhaila schools east of Khan Younis. Imad was a smart student, and he was a famous player even in school. I have not seen him for eight months due to the repeated and continuous displacement. I feel very sad for his loss. He was displaced in a house belonging to the Baraka family, and he is a civilian,” Al-Muzain said.
The Palestinian Football Association confirmed Emad’s death and reflected on his soccer career playing for Ittihad Khan Yunis Club and the Palestinian national soccer team.
“With the passing of Abu Taima, the number of martyrs of the Palestinian sports and scouting movement, as a result of the ongoing Israeli aggression since October 7, has risen to 455 martyrs, including 314 in football (87 children, 227 young men), in addition to 90 martyrs from the Olympic sports federations, and 50 martyrs from the scouting movement. The occupation forces also destroyed 57 sports facilities in the West Bank and Gaza Strip,” the association said in a statement.
-ABC News’ Dia Ostaaz
At least 29 killed in northern Israel amid fighting with Hezbollah
At least 29 civilians were killed in northern Israel amid fighting with Hezbollah, according to the Israeli prime minister’s office.
Twenty-nine Israeli soldiers were also killed in the north, according to the prime minister’s office.
Attacks on hospitals, health workers jeopardize health care in Lebanon, WHO warns
Nearly half of the health care centers and dispensaries in conflict-affected areas in Lebanon are now closed, jeopardizing access to health care, according to the World Health Organization
“Increasing conflict, intense bombardment and insecurity are forcing a growing number of health facilities to shut down, particularly in the south,” the WHO said in a statement Tuesday. “Hospitals have had to close or evacuate due to structural damage or their proximity to areas of intense bombardment.”
The World Health Organization said it has verified 23 attacks on health care in Lebanon, killing 72 and injuring 43 health workers and patients since the escalation of hostilities on Sept. 17.
Fifteen incidents impacted health facilities and 14 impacted health transport, according to WHO.
Northern Gaza cut off from food aid, health systems have ‘all but collapsed,’ aid groups warn
Escalating violence in northern Gaza is having “a disastrous impact on food security for thousands of Palestinian families,” the United Nations World Food Programme warned on Tuesday as aid groups issue sharp warnings.
“The north is basically cut off and we’re not able to operate there,” Antoine Renard, WFP country director for Palestine, said in the release. “WFP has been on the ground since the onset of the crisis. We are committed to delivering life-saving food every day despite the mounting challenges, but without safe and sustained access, it is virtually impossible to reach the people in need.”
Over 90,000 children in Gaza vaccinated in second round of polio vaccine campaign
Over 92,800 children in Gaza were vaccinated on Monday, the first day of the second phase of the polio vaccine campaign, the United Nations Children’s Fund said Tuesday.
“Despite the incredibly complex situation in Gaza, the second phase of Gaza’s polio vaccination campaign began smoothly yesterday, reaching over 92,800 children with polio vaccines and administering Vitamin A to more than 76,000 children between the ages of 2 and 10,” UNICEF said in a statement Tuesday.
“This campaign is crucial not only for preventing the resurgence of polio but also for safeguarding the long-term health of Gaza’s children, who are already facing huge vulnerability due to ongoing conflict, restricted access to healthcare, and malnutrition. Each dose of the vaccine is a lifeline, in an environment where every safeguard counts,” UNICEF said.
The health systems in northern Gaza have “all but collapsed,” United Nations Relief and Works Agency for Palestine Refugees in the Near East Commissioner-General Philippe Lazzarini said.
Lazzarini said they are “unable to reach” UNRWA teams in northern Gaza “due to telecommunications cuts.”
The Israel Defense Forces said they are assisting patients, personnel and hospital staff from Kamal Adwan Hospital in northern Gaza “to other functioning hospitals in Gaza,” in a statement Tuesday. An Israeli agency that manages logistics inside of Gaza, including the flow of aid into Gaza, is leading the transfer of patients and staff, the IDF said.
Three hospitals in northern Gaza are inside of the zone where Israeli forces have asked people to evacuate.
The IDF also acknowledged they have been operating “in the Jabalia area” in northern Gaza for “over a week,” in a statement Tuesday. The IDF claims they conducted “targeted raids on dozens of terrorist infrastructure sites in the area, eliminated dozens of terrorists, and confiscated numerous weapons,” in the Jabaliya area during operations there, the statement said.
-ABC News’ Sami Zyara, Diaa Ostaz and Jordana Miller
US sends letter to Israel demanding it improve humanitarian situation in Gaza
U.S. officials sent a letter to Israeli officials demanding that Israel take steps within 30 days to improve the humanitarian situation in Gaza, or Israel will face consequences with a potential change in U.S. policy, two Israeli sources confirmed to ABC News.
U.S. Secretary of State Antony Blinken and Secretary of Defense Lloyd Austin sent a letter to Israeli Minister of Strategic Affairs Ron Dermer and Israeli Minister of Defense Yoav Gallant Monday focusing on increasing the supply of humanitarian aid into Gaza by the beginning of winter, facilitating the aid delivery route through Jordan and ending the “isolation” of northern Gaza.
“Failure to demonstrate a sustained commitment to implementing and maintaining these measures may have implications for US policy under NSM-20 and relevant US law,” the letter stated.
The National Security Memorandum, or NSM-20, states the secretaries of State and Defense are “responsible for ensuring that all transfers of defense articles and defense services” by the departments under “any security cooperation or security assistance authorities are conducted in a manner consistent with all applicable international and domestic law and policy, including international humanitarian law and international human rights law,” according to the law.
Deputy Pentagon press secretary Sabrina Singh confirmed Austin and Blinken sent a letter to their Israeli counterparts over humanitarian conditions in Gaza, but refused to give additional details.
“I can confirm that Secretary Austin with Secretary Blinken, they co-signed a letter that went to their Israeli counterparts. This was personal, private correspondence, so I’m not going to get into more specifics of it, other than it was expressing concern about the humanitarian conditions in Gaza,” Singh said on Tuesday.
The letter was first reported by Israeli media and Axios reporter Barak Ravid.
-ABC News’ Jordana Miller, Dorit Long and Matt Seyler
25% of Lebanon under Israeli evacuation orders, UN says
Over 25% of Lebanon is now under Israeli evacuation orders as Israeli airstrikes continue to increase the number of areas impacted, according to the United Nations refugee agency.
“We have over 25% of the country under a direct Israeli military evacuation order. Just yesterday, we had another 20 villages issued with an evacuation order in the south of the country,” Rema Imseis, U.N. High Commissioner for Refugees director for the Middle East, said Tuesday.
“In a country of that size, which is relatively small, and a population that’s estimated around 5 million people, you can imagine how dramatic it is that over 1 million people are now without shelter and on the move … being forced to flee their homes in search of safety,” Imseis said.
-ABC News’ Guy Davies
‘Impossible’ to separate conflicts in Lebanon and Gaza, Hezbollah leader says
Hezbollah Deputy Secretary-General Sheikh Naim Qassem said it is “impossible to separate Lebanon’s front from Palestine,” in a recorded video address released on Tuesday.
There had been speculation over whether Hezbollah would be open to a cease-fire agreement that didn’t include Gaza.
Israeli officials have asserted that the aim in Lebanon is to return Israelis home to the north and separate the war in the north from the war in Gaza.
-ABC News’ Guy Davies
US troops arrive in Israel to support THAAD deployment
Pentagon Press Secretary Maj. Gen. Pat Ryder said in a statement Tuesday that American troops are already in Israel to support the deployment of a Terminal High-Altitude Area Defense (THAAD) battery to the country.
“An advance team of U.S. military personnel and initial components” required to operate the system arrived in Israel on Monday, Ryder said.
“Over the coming days, additional U.S. military personnel and THAAD battery components will continue to arrive in Israel,” he added.
“The battery will be fully operational capable in the near future, but for operations security reasons we will not discuss timelines,” Ryder said.
-ABC News’ Luis Martinez
10 members of 1 family killed in Khan Younis strike
Ten members of the same family were killed in an airstrike in southern Gaza early on Tuesday, a health ministry official told ABC News.
The strike hit a house in Bani Suhaila, east of Khan Younis, at 12:30 a.m. local time Tuesday morning, local health officials said.
Ten members of the Abu Tai’ma family were killed, including three children aged 7, 8 and 11, a spokesperson for the Hamas-run Gaza Health Ministry told ABC News.
The Israel Defense Forces is yet to comment on the strike.
-ABC News’ Dia Ostaaz and Guy Davies
Israeli police officer killed in shooting attack
The Israel Police said in a statement Tuesday that an officer was killed in a shooting attack near the southern city of Ashdod.
The attacker shot the officer and then “continued on a shooting spree and wounded four more civilians,” police said. The attacker was then “neutralized by a civilian,” police said.
-ABC News’ Jordana Miller
Netanyahu listening to US ‘opinions’ in Iran attack planning
Prime Minister Benjamin Netanyahu said Tuesday “our national interests” will be the prime consideration in Israel’s response to Iran’s Oct. 1 ballistic missile attack.
Netanyahu was responding to a Washington Post report suggesting he had assured the U.S. that Israel would target Iranian military — and not nuclear or oil infrastructure — targets in its planned retaliation for Tehran’s recent missile barrage.
“We listen to the opinions of the United States, but we will make our final decisions based on our national interests,” the prime minister’s office said in a post on X.
Iran accuses Israel, US of ‘psychological operation’
Iran’s mission to the United Nations has denied “any role in the planning, decision-making, or execution” of Hamas’ Oct. 7 attack against Israel, as Tehran braces for an expected Israeli response to its Oct. 1 ballistic missile attack.
In a statement posted to social media, the mission said Iran’s assistance to the “Resistance Front” — which includes forces like Hamas, Hezbollah and the Houthis in Yemen — is “a matter of common knowledge and an obvious fact.”
“However, dragging Iran or Hezbollah into the Oct. 7 operation represents a fabricated conclusion and a cynical attempt to mislead public opinion — all aimed at covering up the Israeli regime’s major intelligence failure in relation to Hamas,” the mission said.
The mission accused “certain American media outlets” of having “morphed into tools for disseminating this psychological operation.”
Hezbollah began firing into Israel on Oct. 8 in support of Hamas. The group has vowed to continue its attacks until Israeli forces conclude a cease-fire in Gaza and withdraw from the devastated Palestinian territory.
Israel targeting civilian infrastructure in north Gaza, UNRWA chief says
Philippe Lazzarini, the commissioner-general of the United Nations Relief and Works Agency for Palestine Refugees in the Near East, said Tuesday that “two long weeks” of Israeli military operations have “all but collapsed” the health system in northern Gaza.
“Hundreds of Palestinians are reported killed, among them children,” Lazzarini wrote on X. “More than 400,000 people continue to be trapped in the area.”
“We are not able to reach our teams due to telecommunications cuts,” he added. “The U.N. has not been allowed to provide any assistance, including food” since Sept. 30, he said. “The two crossing points into northern Gaza have been closed since.”
The Israel Defense Forces is pressing its operation in north Gaza around the Jabalia refugee camp, which the Palestinian Civil Defense said has been put under “complete siege.” The IDF said Tuesday it had “eliminated dozens of terrorists over the past day” there with the assistance of airstrikes.
Lazzarini said the camp is the worst affected part of northern Gaza. Around 50,000 people have fled, while basic UNRWA services have been interrupted or forced to halt, he added.
“Such attacks, the sabotage of civilian infrastructure and the deliberate denial of critical assistance continue to be used as a tactic by the Israeli authorities to force people to flee,” he said.
“Civilians are given no choice but to either leave or starve.”
“In Gaza, too many red lines have been crossed,” Lazzarini said. “What might constitute war crimes can still be prevented.”
-ABC News’ Jordana Miller
IDF claims 230 strikes in Lebanon, Gaza in 24 hours
The Israel Defense Forces said in a Tuesday statement it struck “over 230 terrorist targets throughout the past day” as it continues its operations in Lebanon and Gaza.
The force claimed to have “eliminated dozens of terrorists in close-quarters combat” and airstrikes in southern Lebanon, along with the dismantling of “Hezbollah terrorist infrastructure” and the discovery of “vast quantities of weaponry.”
In north Gaza, the IDF continued its intense operation around the Jabalia refugee camp. The Palestinian Civil Defense said the area has been put under “complete siege.”
The IDF said its forces “have eliminated dozens of terrorists over the past day” with the assistance of airstrikes.
Fighting is also ongoing in the south of the strip. There, “troops eliminated multiple terrorists and dismantled terrorist infrastructure,” the IDF said.
-ABC News’ Jordana Miller
100 US soldiers will go to Israel with THAAD deployment
On Monday, U.S. Army leaders said the deployment of a Terminal High Altitude Area Defense (THAAD) battery to Israel will include approximately 100 soldiers to operate it.
“The THAAD deployment is going to have about 100 soldiers who will go over to Israel,” Christine Wormuth, the secretary of the U.S. Army said at the Army’s annual AUSA conference.
Wormuth did not provide operational or timing details about the deployment of the THAAD system or its deployment for security and force protection reasons.
“I think we should view this THAAD deployment as for what it is, which is another visible statement of our commitment to the security of Israel as it deals with everything that’s coming at it from Hamas and Hezbollah in Lebanon,” said Wormuth.
A U.S. official told ABC News that discussions about deploying the THADD system to Israel in order to shore up its defenses against ballistic missile barrages have been underway for months.
-ABC News’ Luis Martinez and Shannon Kingston
Northern Gaza still waiting for food supplies, group says
Thirty trucks carrying flour and food entered Gaza on Monday, according to Coordinator of Government Activities in the Territories (COGAT), the Israeli agency that oversees logistical coordination within the Gaza Strip.
This aid was meant for northern Gaza, COGAT said. However, a spokesperson for the World Food Programme told ABC News it has not yet reached the people there.
“Israel is not denying the entry of humanitarian aid, with an emphasis on food, into the Gaza Strip,” COGAT said in response to an inquiry from ABC News.
-ABC News’ Jordana Miller and Guy Davies
IDF claims it killed head of Hamas Aerial unit
Samer Abu Daqqa, the head of Hamas’ Aerial Unit, has been killed, the Israel Defense Forces claimed in a statement Monday.
Abu Daqqa was killed during an Israeli airstrike in September, the IDF said, but did not say where the attack took place.
— ABC News’ David Brenna and Julia Reinstein
54 killed, 258 wounded in Lebanon in past 24 hours
In the past 24 hours, 54 people have been killed and 258 have been wounded in Lebanon, according to the Lebanese Ministry of Public Health.
The total number of casualties since Israel’s increased attacks on Lebanon in mid-September is now 2,309 people killed and 10,782 people injured, the ministry said.
A situational report from the Lebanese Prime Minister’s Office on Monday said 200 airstrikes and shellings were recorded in various parts of Lebanon over the past 48 hours.
The Israel Defense Forces said in a release Monday that they found an underground compound in southern Lebanon stocked with “weapons, ammunition and motorcycles ready to be used in an invasion into Israel.”
-ABC News’ Ghazi Balkiz and Jordana Miller
Netanyahu: ‘We will continue to hit Hezbollah mercilessly in all parts of Lebanon’
Israeli Prime Minister Benjamin Netanyahu said Israel “will continue to hit Hezbollah mercilessly in all parts of Lebanon” while visiting the Golani camp, which was hit by a Hezbollah drone Sunday evening, killing four IDF soldiers and injuring dozens.
“I want to make it clear: We will continue to hit Hezbollah mercilessly in all parts of Lebanon — also in Beirut, all according to operational considerations. We have proven this in recent times, and we will continue to prove it in the coming days as well,” Netanyahu said.
Netanyahu extended his condolences to the families of the fallen soldiers and said he would visit the injured later on Monday.
-ABC News’ Jordana Miller
Doctors Without Borders staffer killed in northern Gaza
A Doctors Without Borders staffer has been killed in northern Gaza, the organization announced Monday.
Nasser Hamdi Abdelatif Al Shalfouh, 31, was struck by shrapnel Tuesday and died of injuries to his legs and chest two days later, according to the organization.
He is survived by his wife and two children.
In a statement, Doctors Without Borders condemned Israeli forces for having “systematically dismantled the health system in Gaza, impeding access to life-saving care for people.”
“He was unable to receive the necessary level of care due to the hospital’s lack of capacity and an overwhelming number of patients in the facility,” the organization said of Al Shalfouh.
Al Shalfouh joined Doctors Without Borders as a driver in March 2023, but had not been able to work for them recently as operations have been impacted by the war, the group said.
He is the seventh Doctors Without Borders staffer to be killed in Gaza since the war began, the organization added.
“We are horrified by the killing of our colleague which we strongly condemn and call yet again for the respect and protection of civilians,” the NGO said. “In this tragic moment, our thoughts are with his family and all colleagues mourning his death.”
Americans in Lebanon should ‘depart now,’ embassy says
American citizens in Lebanon “are strongly encouraged to depart now,” the U.S. Embassy in Beirut said in a new alert Monday.
The embassy has been urging Americans to depart Lebanon via commercial flights in recent weeks. Monday’s warning was the starkest yet.
The embassy noted it had helped add thousands of extra seats to commercial flights to help Americans leave amid the escalating conflict between Israel and Hezbollah.
“Much of this capacity has gone unused,” Monday’s alert said. “Please understand that these additional flights will not continue indefinitely.”
“U.S. citizens who choose not to depart at this time should prepare contingency plans should the situation deteriorate further,” the embassy said.
“These alternative plans should not rely on the U.S. government for assisted departure or evacuation,” the notice read.
The embassy has been warning citizens not to travel to Lebanon since July.
Airstrike kills 18 in north Lebanon, Red Cross says
Eighteen people were killed and four wounded in an airstrike in the town of Aitou in northern Lebanon on Monday, the Lebanese Red Cross wrote on X.Seven Red Cross teams were dispatched to the area in the Zgharta district, the organization said. “Our teams are working to provide first aid and evacuate the wounded,” it added.
-ABC News’ Ghazi Balkiz and Guy Davies
Hezbollah launches dozens of cross-border attacks, marking daily record
Hezbollah issued 38 statements claiming cross-border attacks into Israel on Sunday — the highest tally since renewed fighting began on Oct. 8, 2023, per ABC News’ count.
The attacks included the drone strike on an Israel Defense Forces training base in northern Israel, which killed four soldiers and injured 55.
Hezbollah has expanded its attacks into Israel despite the IDF’s monthslong campaign of targeted killings of top commanders and airstrikes on Hezbollah military facilities and weapons caches.
-ABC News’ Ghazi Balkiz and Guy Davies
IDF claims killing of Hezbollah anti-tank commander
The Israel Defense Forces said Monday it killed a Hezbollah commander responsible for anti-tank missile forces.
The IDF said in a statement posted to social media that Muhammad Kamal Naim was killed in an airstrike in the Nabatieh region of southern Lebanon.
Naim, it said, was responsible for the elite Radwan Force’s anti-tank weapons.
Naim “was responsible for planning and carrying out many terrorist plots, including firing anti-tank missiles at the Israeli rear,” the IDF wrote.
Israel kills 20 in strike on UNRWA school, health ministry says
At least 20 people were killed in an Israeli airstrike on a United Nations Relief and Works Agency for Palestine Refugees in the Near East school-turned-shelter in central Gaza, the Hamas-run Health Ministry in Gaza said.
The school was being used to shelter displaced people in Nuseirat camp, health authorities said. It was bombed on Sunday.
The school was earmarked for use in the planned second round of the Gaza polio vaccination campaign, which was due to begin on Monday.
-ABC News Diaa Ostaz and Guy Davies
10 killed amid ‘total siege’ in northern Gaza
Ten people were killed in shelling at an aid distribution center in the Jabalia camp in northern Gaza on Monday morning, according to the Hamas-run Health Ministry in the strip.
The area has been the focus of intense recent Israeli military activity, with the Israel Defense Forces reporting fierce fighting with Hamas militants there.
The IDF has ordered residents of northern Gaza — of whom there are an estimated 200,000 to 400,000 — to leave the region, which it has classified as a military zone.
Hamas is urging residents to stay, suggesting Israel will not allow those who leave to return.
Gaza’s Civil Defense said there was a “complete siege” of Jabalia. Aid agencies have said that no food has been allowed to enter the north of Gaza since Oct. 1.
-ABC News’ Nasser Atta and Guy Davies
Israel to probe deadly drone attack on troops, Gallant says
Israeli Defense Minister Yoav Gallant visited the scene of a deadly Hezbollah drone strike in northern Israel on Monday, telling soldiers there the incident “was a difficult event with painful results.”
Four troops were killed and 55 wounded in Sunday’s attack on the Golani Training Base close to the town of Binyamina, some 20 miles south of Haifa.
“We must investigate it, study the details and implement lessons in a swift and professional manner,” Gallant said, according to a Defense Ministry readout.
“We are concentrating significant efforts in developing solutions to address the threat of UAV attacks,” he added
-ABC News’ Jordana Miller
IDF claims 200 strikes on Hezbollah targets in Lebanon
The Israel Defense Forces said Monday its warplanes targeted around 200 “Hezbollah terror targets” in its continuing operation against the Iranian-backed group in southern Lebanon.
The targets included “launchers, anti-tank missile launch posts, terrorist infrastructure and weapons storage facilities containing launchers, anti-tank missiles, RPG launchers and munitions,” the IDF wrote on X.
Ground forces, meanwhile, “eliminated dozens of terrorists in close-quarters encounters and aerial strikes” in their ongoing cross-border incursion, the force reported.
The IDF is still describing its ground operation as consisting of “limited, localized, targeted raids” in southern areas close to the border.
Airstrikes, though, continue across southern Lebanon. Around a quarter of all Lebanese territory is under IDF evacuation orders and some 1.2 million civilians are displaced, according to the government in Beirut.
-ABC News’ Jordana Miller
Hezbollah drone attack on IDF base ‘painful,’ commander says
The Israel Defense Forces identified the four soldiers killed in a Hezbollah drone attack on a training base in the north of the country on Sunday.
Sgt. Omri Tamari, Sgt. Yosef Hieb, Sgt. Yoav Agmon and Sgt. Amitay Alon were killed, an IDF press release said. The strike occurred at the Golani Training Base close to the town of Binyamina, some 20 miles south of Haifa.
Around 55 more are reported to have been injured.
IDF Chief of Staff Maj. Gen. Herzi Halevi addressed Golani Brigade troops on Sunday night following the attack.
“We are at war, and an attack on a training base in the rear is difficult and the results are painful,” the commander said according to a post on the IDF’s official Telegram channel.
-ABC News’ Jordana Miller
Israel strike on Gaza hospital kills 4, wounds dozens
At least four people were killed and 40 others wounded Monday in an Israeli airstrike on tents housing displaced Palestinians inside the Al-Aqsa Hospital in the central Gaza’s city of Deir al-Balah, health officials said.
The Israeli military said it targeted militants operating from a command center inside the compound. Israel accuses Hamas of routine use of civilian facilities such as hospitals for military purposes — a charge Hamas denies.
-ABC News’ Will Gretsky
Defense Secretary Austin discusses safety of UNIFIL forces with Israel’s Gallant
U.S. Defense Secretary Lloyd Austin spoke with Israeli Minister of Defense Yoav Gallant by phone on Sunday to express his condolences for the IDF soldiers killed in a Hezbollah drone attack and discuss the IDF’s military operations in Lebanon.
According to a readout of the call from the Pentagon, Austin, “reinforced the importance of Israel taking all necessary measures to ensure the safety and security of UNIFIL forces and Lebanese Armed Forces, and the need to pivot from military operations in Lebanon to a diplomatic pathway to provide security for civilians on both sides of the border as soon as feasible.”
The United Nations Interim Force in Lebanon (UNIFIL) is a peacekeeping mission in Lebanon established by the U.N. Security Council.
The conversation comes after the IDF has repeatedly fired on the UNIFIL headquarters in southern Lebanon.
Additionally, Secretary Austin “reaffirmed the deep U.S. commitment to Israel’s security,” which he says is demonstrated by the deployment of the U.S. Terminal High Altitude Area Defense (THAAD).
According to the Department of Defense, THAAD employs interceptor missiles, using “hit-to-kill” technology, to destroy threat missiles.
During the call, Austin “again raised concern for the dire humanitarian situation in Gaza and stressed that steps must be taken soon to address it,” the Pentagon said.
At least 3 killed in IDF strike on Gaza hospital
At least three people were killed and dozens more were injured after Israel Defense Forces struck Al Aqsa Hospital in Gaza on Sunday.
(NEW YORK) — The climate crisis is not a distant threat; it’s happening right now and affecting what matters most to us. Hurricanes intensified by a warming planet and drought-fueled wildfires are destroying our communities. Rising seas and flooding are swallowing our homes. And record-breaking heatwaves are reshaping our way of life.
The good news is we know how to turn the tide and avoid the worst possible outcomes. However, understanding what needs to be done can be confusing due to a constant stream of climate updates, scientific findings, and critical decisions that are shaping our future.
That’s why the ABC News Climate and Weather Unit is cutting through the noise by curating what you need to know to keep the people and places you care about safe. We are dedicated to providing clarity amid the chaos, giving you the facts and insights necessary to navigate the climate realities of today — and tomorrow.
‘COP is no longer fit for purpose,’ say climate veterans; call for reforms
Now, a group of veteran climate leaders and scientists, are calling for a significant overhaul of future COP conferences, including Christiana Figueres, head of the Paris climate talks in 2015; Ban Ki-moon, former secretary-general of the U.N.; and Mary Robinson, the former president of Ireland and a climate advocate.
In an open letter, the 22 signatories begin by praising the past accomplishments of the COP conferences and the framework that has been established.
“We recognise the important diplomatic milestones of the past 28 years of climate negotiations,” the letter states. “A remarkable consensus has been achieved with over 195 countries having agreed to strive to hold global warming to 1.5°C.”
But the signatories go on to say that despite the COP successes, including agreements to phase out fossil fuels, “it is now clear that the COP is no longer fit for purpose. Its current structure simply cannot deliver the change at exponential speed and scale, which is essential to ensure a safe climate landing for humanity.”
The group says the world needs to “shift from negotiation to implementation” and listed seven recommendations for reforming what’s become the most significant climate meeting in the world.
One suggested change is implementing “strict eligibility criteria” for future COP presidents to “exclude countries who do not support the phase out/transition away from fossil energy.” That would also prevent their countries from hosting the event. Some climate advocates have criticized the decision to hold the last two COP meetings in countries where oil is a primary export.
The group is also calling for changing the meeting structure from one giant yearly convention to “smaller, more frequent, solution-driven meetings,” improving implementation and accountability and better tracking of climate response funding, specifically interest-bearing loans the group says “exacerbates the debt burden of climate vulnerable nations.”
In response to the letter, Laurence Tubiana, the head of the European Climate Foundation, posted on social media, “I know some are frustrated with the COP and UNFCCC processes, given the urgent need to accelerate action. While reforms are needed, let’s not forget: multilateralism is the foundation of climate progress. The Paris Agreement happened because every country had a voice.”
-ABC News Climate Unit’s Matthew Glasser
Solving the climate crisis could cost trillions, according to new report
Before a single delegate arrived in Azerbaijan for COP29, the U.N. climate conference, the event was being billed as the “finance COP.” The expectation was that world climate leaders would reach an agreement on how to fund global efforts to curb climate change and aid developing countries who are bearing a great burden of climate-related loss and damage.
From highlighting global policy advancements to the gaps in funding climate progress, Thursday’s conference activities had a clear message: invest now.
Leaders from the Taskforce on Net Zero Policy published a report on how well the world is doing in reaching net zero, a state where the carbon emissions we generate can be absorbed and stored by nature or technology. To be in line with the goals of the Paris Agreement, countries must be on target to reach net zero emissions by 2050.
While the report indicated significant advancement in achieving net zero, it found that emissions reduction efforts are not ambitious enough to meet the 2050 target.
During his remarks on Thursday, U.N. Secretary-General António Guterres pushed for businesses, financial institutions and governments to all work towards more aggressive net zero policies while maintaining high levels of transparency.
“We need a massive global effort to steer our world onto a path to safety; a path to net zero by mid-century. Cities and regions, businesses and financial institutions play a pivotal role. And you are out in the front: Helping consumers, investors and regulators understand what credible net zero looks like,” the Secretary-General said.
But to make those policies possible, the money must be there.
Since COP26, the Independent High Level Expert Group on Climate Finance has released a report on how much it could cost to meet the Paris Agreement targets. In their latest report, they estimate that $6.5 trillion is needed yearly by 2030.
“The transition to clean, low-carbon energy, building resilience to the impacts of climate change, coping with loss and damage, protecting nature and biodiversity, and ensuring a just transition, require a rapid step-up in investment in all countries,” the report stated.
The question of who pays is a heated topic. Delegates are using their time in Baku to negotiate a global finance agreement. Whether they can come to an agreement is yet to be seen.
The report, however, emphasized the importance of acting now.
“Any shortfall in investment before 2030 will place added pressure on the years that follow, creating a steeper and potentially more costly path to climate stability,” the report continued. “The less the world achieves now, the more we will need to invest later.”
-ABC News’ Charlotte Slovin
The world’s response to climate change has “flatlined,” according to new report
As world climate leaders meet in Azerbaijan at this year’s climate conference, COP29, a new report warns that their efforts to curb climate change have “flatlined” since 2021.
Researchers from Climate Action Tracker, an independent project tracking government action on climate change, say their report demonstrates “a critical disconnect” between the impacts of climate change and political action to address it.
“Despite an escalating climate crisis marked by unprecedented wildfires, storms, floods, and droughts, our annual global temperature update shows global warming projections for 2100 are flatlining, with no improvement since 2021,” the study says. “The aggregate effect of current policies set the world on a path toward 2.7 degrees Celsius of warming.”
The 2.7 degrees estimate is significantly higher than the 1.5 degrees Celsius above pre-industrial levels limit called for in the Paris Agreement. Scientists say the world must stay below 1.5 degrees to “significantly reduce the risks and impacts of climate change.”
“We are clearly failing to bend the curve. As the world edges closer to these dangerous climate thresholds, the need for immediate, stronger action to reverse this trend becomes ever more urgent,” Sofia Gonzales-Zuniga of Climate Analytics, the report’s lead author, said.
Gonzales-Zuniga did, however, caution that the 2.7 degree metric was a median estimate and the actual warming number has a 50% chance of being above or below 2.7 degree Celsius.
“But our knowledge of the climate system tells us that there is a 33% chance of our projection being 3.0 degrees Celsius – or higher – and a 10% chance of being 3.6 degrees Celsius or higher, an absolutely catastrophic level of warming,” she added.
The world’s governments are currently developing their Nationally Determined Contributions (NDCs), which happens every five years as a part of the Paris Agreement. NDCs are climate action plans showing countries’ emissions reduction goals through 2035.
The Climate Action Tracker also calculated the potential impact of President-elect Donald Trump’s possible climate regulation rollbacks as laid out in Project 2025.
Researchers found that if the impact is limited to the U.S., warming could increase by 0.04 degrees Celsius. However, if other countries follow suit, there could be a much more significant negative impact.
“Clearly, we won’t know the full impact of the U.S. elections until President-Elect Trump takes office, but there is a clean energy momentum in the U.S. now that will be difficult to stop,” Bill Hare, CEO of Climate Analytics, said. “While the Trump administration will undoubtedly do its best to throw a wrecking ball into climate action, the clean energy momentum created by President Biden, being actioned across the country, is likely to continue at a significant scale.”
“The key issue is whether countries stick together and continue to move forward with action, a Trump rollback of U.S. policies, as damaging as it is, can be overcome,” he added.
-ABC News Climate Unit’s Kelly Livingston
UN-backed carbon credits market gets greenlight, potentially revolutionizing the process
After a yearslong deadlock, delegates at COP29, the U.N. global climate conference, have finally reached an agreement on international carbon market standards, a critical step in launching a global carbon market.
The new global carbon market would standardize the issuing, trading and redeeming of carbon credits. A carbon credit is a voucher representing a specific amount of greenhouse gas reduction or removal from the atmosphere. Individuals, businesses, organizations and countries can use carbon credits to offset an action that produces emissions — for example, paying for tree planting to offset the emissions from a factory or an airplane flight.
Presently, carbon trading markets are run by various organizations with little to no regulation or universal standards. However, a U.N.-backed global carbon market would provide the financial and regulatory support of the international governing body.
U.N. Climate Change Executive Secretary Simon Stiell said the new global carbon market will help countries implement their climate plans faster and cheaper, driving down emissions. Since this will be an open international market, companies, organizations and individuals could utilize the market to meet their voluntary climate targets, regardless of their nation’s participation.
A U.N.-backed global climate market would also bring significant financial benefits to the global market. Yalchin Rafiyev, COP29 lead negotiator, said this new market will be a game-changing tool that directs resources to the developing world and helps save up to $250 billion a year on climate plan implementation.
The International Emissions Trading Association, a nonprofit business group that supports global carbon markets, said that within a few years, the implementation of the U.N.-back carbon market not only has the potential to save the global economy billions of dollars per year, but could also cut approximately 5 billion metric tons of carbon output annually.
While a path has been cleared for this new carbon market to become operational, COP29 negotiators said there is still more work to do before it can be launched. Discussions will continue through the end of the conference to address any additional questions and concerns.
-ABC News meteorologist Dan Peck and ABC News Climate Unit’s Matthew Glasser
Day 3 at COP29 shows how hard it will be for the world to quit fossil fuels
Day three of COP29, the global U.N. climate conference, highlighted how challenging it will be for the world to transition away from fossil fuels. As some countries are making new commitments to reduce emissions and ramp up clean energy production, others are advocating for the continued use of fossil fuels.
Joining the United Kingdom and United Arab Emirates, Brazil announced its Nationally Determined Contribution (NDC) plans on Wednesday. NDCs are each country’s plan for achieving the goals outlined in the Paris Climate Agreement. Brazil has pledged to reduce its carbon emissions by 59% to 67% by 2035.
“Cutting emissions by 67% by 2035 could put Brazil on a pathway to reach net-zero by 2050,” said Karen Silverwood-Cope, climate director of WRI Brasil.
Brazil is hosting next year’s COP, and Silverwood-Cope said the country has “a responsibility to lead by example and aim high.”
But Silverwood-Cope also pointed out that Brazil’s NDC does not include a plan for reducing fossil fuel emissions. Instead, they are pledging to increase biofuel production. Biofuel is produced from renewable biological sources, including plants and algae. In Brazil, biofuel primarily comes from soybean oil. As a country with a history of mass deforestation, the loss of vegetation and forests for energy is controversial.
“Instead of saying that they’re going to reduce oil consumption in the country, they are betting on biofuels,” said Silverwood-Cope.
She said Brazil plans to use denigrated land for biofuel production. Deingrated land is land that has already been deforested.
As Brazil announced its new, stronger climate pledge, another South American country moved in the opposite direction by literally walking out of the conference.
Argentinian President Javier Milei ordered the country’s COP29 representatives to withdraw from the conference and return home. Milei, the country’s newly-elected, far-right president, has a history of climate change denial.
Despite the drama, delegates came to some agreements, including using more nuclear power as an alternative to fossil fuels.
The United States, El Salvador, Kazakhstan, Kenya, Kosovo, Nigeria and Türkiye endorsed a declaration calling for tripling the use of nuclear energy by 2050.
Italy also voiced its support for more nuclear energy and touted its ongoing investment in nuclear fusion research. Unlike current nuclear reactors, nuclear fusion doesn’t create radioactive waste. Despite billions of dollars in research funding, the technology has yet to be developed commercially.
“We must use all available technologies. Not only renewables, but also gas, biofuels, hydrogen, CO2 capture, and, in the future, nuclear fusion,” said Italian President Giorgia Meloni. “Italy is at the forefront on nuclear fusion.”
-ABC News’ Charlotte Slovin
Fossil fuel emissions hit record highs in 2024, according to study
If negotiating international agreements to slow down and reverse the global climate crisis wasn’t challenging enough, the delegates at COP29, the U.N. climate conference in Azerbaijan, are facing the grim reality that the world is moving in the wrong direction when it comes to fossil fuels.
According to the latest Global Carbon Budget report from the Global Carbon Project, carbon emissions from fossil fuels have hit a record high in 2024. The study projects that carbon dioxide (CO₂) emissions will reach 37.4 billion tonnes, up 0.8% from 2023.
For almost three decades, international leaders have been attending COP conferences and discussing the urgent need to reduce greenhouse gas emissions. However, despite these efforts, the Global Carbon Project says, “There is still no sign that the world has reached a peak in fossil CO2 emissions.”
“The impacts of climate change are becoming increasingly dramatic, yet we still see no sign that burning of fossil fuels has peaked,” wrote Pierre Friedlingstein of Exeter’s Global Systems Institute in a press statement.
He added, “Until we reach net zero CO2 emissions globally, world temperatures will continue to rise and cause increasingly severe impacts.”
Although the past decade has seen a decline in emissions from deforestation and land-use changes, emissions this year are rising compared to 2023, influenced by extreme drought conditions linked to the 2023-2024 El Niño climate event, according to the study. Despite this increase, land-use emissions have actually declined by 20% over the past decade thanks to reforestation and afforestation efforts.
Efforts to stop burning coal for energy are slowing down the year-over-year increase in those emissions, but they are still rising, albeit modestly. The study estimates that global coal emissions will increase by 0.2%. China and India are seeing increases of 0.2% and 4.5%, respectively, while the United States and the European Union are seeing declines of 3.5% and 15.8%.
Overall, the study found that China’s emissions (32% of the worldwide total) for 2024 are expected to increase by 0.2% compared to 2023. India (8% of the worldwide total) is projected to grow emissions by 4.6% from the previous year. The European Union (7% of the worldwide total) should see a 3.8% decline year-to-year and the United States (13% of the worldwide total) is looking at a 0.6% decrease compared to 2023.
It’s important to remember that many products purchased and used in the U.S. and Europe are made in places like China and India. Hence, their emissions reflect the manufacturing of goods for other countries.
According to the research, this trend worsens the cumulative impact of CO₂ in the atmosphere, projected to reach 422.5 parts per million (ppm) in 2024, representing a 52% increase compared to pre-industrial levels.
There is some good news in the data. The study finds that many countries have succeeded in reducing their fossil fuel carbon emissions or slowing down their growth. However, it’s not enough to put the world on a path to net zero.
“There are many signs of positive progress at the country level, and a feeling that a peak in global fossil CO2 emissions is imminent, but the global peak remains elusive,” wrote Glen Peters of the CICERO Center for International Climate Research in a statement. “Climate action is a collective problem, and while gradual emission reductions are occurring in some countries, increases continue in others.”
-ABC News Climate Unit’s Matthew Glasser
World leaders send mixed messages about the climate crisis on Day 2 of COP29
If there was a theme for the second day of COP29, the U.N. climate conference in Azerbaijan, it would be mixed messaging from world leaders. As some nations announced ambitious new climate goals, others justified their continued reliance on fossil fuels. The developments come when the world is questioning the United States’ future commitment to climate progress in light of President-elect Donald Trump’s previous comments about climate change and his selection for EPA administrator.
During his remarks, Azerbaijani President Ilham Aliyev, whose country is hosting the event, defended the use of fossil fuels, calling oil a “a gift of the God” and saying that it is just like any other natural resource. He added that countries “should not be blamed for bringing these resources to the market.”
“To accuse us that we have oil is the same like to accuse us that we have more than 250 sunny days in Baku,” said Aliyev.
Aliyev also called Western countries hypocrites for decrying oil production and calling for an end to fossil fuel use while still buying oil from countries like Azerbaijan. The European Commission signed an agreement with Azerbaijan in 2022 to receive oil from them when they stopped getting it from Russia. He said double standards are the “modus operandi” for climate talks.
Aliyev’s pro-oil statements aren’t expected to sidetrack the negotiations. David Waskow, director of international climate action at World Resources Institute, said statements from world leaders “in a sense float above the COP.”
But Aliyev’s comments added fuel to the criticism that oil-producing states shouldn’t be hosting a global climate conference. The United Arab Emirates, another country with significant oil production, hosted last year’s event.
Baku is also not an easy place to get to. Conference-goers had to travel by plane because all land routes are closed. A recent study identified that 291 private plane flights to COP28 in Dubai generated 3.8 kilotons of CO2.
How does a nation that touts the excellence of oil and gas end up as the host of an incredibly consequential climate conference?
The answer is entirely procedural. Each year, one of the five U.N. regional groups is selected on a rotational basis to host next year’s conference. Group members choose which country will host based on logistics and ability. As a result, champions of climate progress and oil-rich countries are equally likely to host the global climate conference.
Unlike the Azerbaijani president’s call to maintain the status quo, U.N. Secretary-General António Guterres stressed the urgency and stakes of controlling global emissions.
“We are in the final countdown to limit global temperature rise to 1.5 degrees Celsius and time is not on our side,” the Secretary-General said, urging countries to commit legislatively and financially to the climate response.
He called 2024 “a masterclass in climate destruction,” pointing out all of the climate records broken during the year, including the hottest day and months on record, adding that “this is almost certain to be the hottest year on record.”
-ABC News’ Charlotte Slovin and ABC News Climate Unit’s Matthew Glasser
UK, Brazil and UAE unveil plans to cut greenhouse gas emissions
Some of the world’s largest greenhouse gas emitters have announced their plans to reduce emissions at the ongoing United Nations climate conference, COP29, in Baku, Azerbaijan.
Although not due until 2025, The United Kingdom, Brazil and the United Arab Emirates released their respective Nationally Determined Contribution (NDC) targets at the conference, marking ambitious plans to reduce their climate impacts.
Under the Paris Agreement, participating countries are required to release their NDCs every five years as part of the goal of limiting global warming to 1.5 degrees Celsius above pre-industrial levels.
“The U.K., Brazil and the UAE are the first major emitters to put forward new national climate commitments, which are the main vehicle for countries to collectively reduce greenhouse gas emissions and avoid catastrophic climate impacts,” Melanie Robinson, global director of climate, economics and finance at World Resources Institute said of the announcements.
“Encouragingly, these three nations’ new climate targets could put them on a path to reach net-zero emissions by 2050 if their highest ambitions are realized,” Robison said.
The U.K. goal aims to reduce the nation’s greenhouse gas emissions by at least 81%, compared to their 1990 levels.
The Brazilian government is expected to release its NDC on Wednesday. In a preview announcement, the country said it’s committed to reducing net greenhouse gas emissions by 59% to 67%.
“This commitment will allow Brazil to advance towards climate neutrality by 2050, the long-term target of the climate commitment,” the government wrote in a statement Monday night. “The NDC results from an extensive assessment of Brazil’s emission scenarios. It acknowledges the urgency of combating the climate crisis, addresses the need to build resilience, and sets a roadmap for a low-carbon future for Brazil’s society, economy, and ecosystems.”
In the UAE’s NDC, released last week, the nation sets an emissions reduction target of 47% by 2035, compared to 2019.
“The UAE’s third NDC outlines a unified vision for addressing climate change that is aligned and informed by the UAE Consensus adopted at COP28,” the UAE wrote in its newest NDC. “The UAE Consensus emphasizes the need for accelerated action across all pillars of the Paris Agreement and serves as a roadmap for enhancing mitigation ambition, scaling up adaptation efforts, and aligning financial flows with low-carbon, climate-resilient development pathways.”
“I think when you look at these in the aggregate, what we’re seeing is that if these countries really pursue the full extent of what they’ve committed to, that they would be on track to achieve their net zero targets at mid-century,” said David Waskow, director of international climate action at the World Resources Institute, during a press call.
“With all three of them, there’s an important question about actually implementing them, and we’re going to need to see strong policies and investments,” Waskow added.
WRI’s Robinson also expressed skepticism about the announcements.
“While these initial 2035 targets look good on paper, they won’t move the needle unless countries take bold and immediate steps to turn them into action. The true measure of progress will be whether countries back up their promises with transformative policies and investments that embed climate action at the core of their economic strategies,” said Robinson.
-ABC News Climate Unit’s Kelly Livingston
EPA says oil and gas companies have to pay up for excessive methane emissions
For the first time, high-emitting oil and gas facilities will have to pay a fee for emitting a potent greenhouse gas if those emissions exceed a certain level set by the U.S. Environmental Production Agency (EPA).
The new rule, finalized on Tuesday, was announced by John Podesta, the top U.S. climate representative at COP29, the annual U.N. climate conference in Baku, Azerbaijan.
The regulation would cap the amount of methane that certain oil and gas facilities could release into the atmosphere. The companies will be charged a fee for each metric ton of methane exceeding that limit, starting at $900 per metric ton, increasing to $1,200 in 2025 and $1,500 in 2026.
EPA administrator Michael S. Regan wrote in a statement, “EPA has been engaging with industry, states, and communities to reduce methane emissions so that natural gas ultimately makes it to consumers as usable fuel — instead of as a harmful greenhouse gas.”
He added, “Along with EPA’s complementary set of technology standards and historic financial and technical resources under the Inflation Reduction Act, today’s action ensures that America continues to lead in deploying technologies and innovations that lower our emissions.”
The EPA estimates the new rule will reduce methane emissions by 1.2 million metric tons through 2035. That’s the equivalent of taking 8 million gas-powered cars off the road for an entire year, according to the agency.
The EPA classifies methane as a “super pollutant” and says that over 100 years, one ton of methane released into the atmosphere “traps 28 times as much heat in the Earth system as one ton of emitted carbon dioxide.” On a 20-year time scale, it’s 84 times more potent, according to the European Union.
The EPA said the oil and natural gas industry is the largest industrial source of the greenhouse gas.
During a press call, David Waskow, director of international climate action at the World Resources Institute, said, “Large oil and gas companies actually supported the fee approach, and I think that they’re aiming to make sure that methane, which has been a sort of sore spot in the oil and gas industry, is cleaned up as a way of helping the reputation of the oil and gas industry.”
Waskow said that even if the incoming Trump administration tries to undo the regulation, he believes its support within the industry may help keep it in place.
-ABC News Climate Unit’s Matthew Glasser
Global climate conference off to a challenging start
How much will it cost to fight climate change globally, and who should pay for it? That’s the primary issue facing delegates at the annual U.N. climate conference, COP29. Dubbed the “finance COP,” the two-week event began on Monday in Baku, Azerbaijan.
While representatives from nations worldwide will discuss various climate issues, finance is a key theme this year, namely how much external financing will be available to developing countries for their climate adaptation efforts and to compensate them for the damage and loss caused by climate change. Although wealthier countries generate the majority of greenhouse gas emissions, poorer nations are disproportionately impacted by the consequences of global warming.
Conference attendees and climate leaders will be watching closely the climate investment commitments made by various nations and private finance, and much of the discussion will revolve around who should be paying and how much they should be contributing.
The current target for international public and private financing is around $100 billion, but the U.N. estimates that it will take as much as $2.4 trillion by 2030 to meet climate goals, with $1 trillion coming from international sources.
It’s uncertain, however, how much each nation will contribute and where the money will go.
“For those poorest countries and particularly for adaptation, finance needs to be in grant and concessional form,” said Melanie Robinson, the global climate, economics and finance program director at the World Resources Institute.
One issue sure to be controversial is whether developing countries that can afford to contribute to the global effort should be added to the contributor base. Critics of that recommendation say the biggest emitters should be the most significant contributors.
U.N. Climate Change Executive Secretary Simon Stiell set the table for the talks during his opening address, focusing on what’s at stake.
“If at least two-thirds of the world’s nations cannot afford to cut emissions quickly, then every nation pays a brutal price,” said Stiell. “If nations can’t build resilience into supply chains, the entire global economy will be brought to its knees. No country is immune.”
Stiell added, “So, let’s dispense with the idea that climate finance is charity. An ambitious new climate finance goal is entirely in the self-interest of every single nation, including the largest and wealthiest.”
On the same day Stiell was delivering his remarks, preliminary data from the World Meteorological Organization showed that 2024 remains on track to be the warmest year on record and will likely become the first year that is more than 1.5 degrees Celsius warmer than the 1850 to 1900 pre-industrial average
COP29 takes place in the shadow of significant political challenges, including changes in worldwide political leanings and the recent presidential election in the U.S. It didn’t help that delegates had to delay the convention activities on Monday because leaders couldn’t agree on a conference agenda. Who would be leading financial planning meetings, as well as an unconventional move from a supervisory board to pass new standards without any consultation, were the primary sources of contestation.
Mukhtar Babayev, president of COP29 and Azerbaijan minister of ecology and natural resources, suspended sessions for further talks on the agenda.
“The hour is late, we have a lot of work ahead of us,” Babayev said as the delayed session resumed.
-ABC News’ Charlotte Slovin and ABC News Climate Unit’s Matthew Glasser
US climate envoy tells global climate conference the fight must continue despite election results
With the future of U.S. climate and environmental policies uncertain following the presidential election, the world is gathering in Baku, Azerbaijan, to talk climate change. COP29, formally known as the 29th Annual Conference of Parties, opened Monday with questions about the United States’ commitment to global climate goals in light of the 2024 election results.
At a press conference on Monday, U.S. Climate Change Envoy John Podesta told reporters, “For those of us dedicated to climate action, last week’s outcome in the United States is obviously bitterly disappointing.”
“It is clear that the next administration will try to take a U-turn and reverse much of this progress,” Podesta said. “And I know that this disappointment is more difficult to tolerate as the dangers we face grow ever more catastrophic,” he added.
In sharp contrast to President-elect Donald Trump calling climate change a hoax, promising to “drill, baby, drill,” and roll back unused Inflation Reduction Act (IRA) funds, Podesta highlighted the Biden-Harris Administration’s efforts to combat climate change, including the move to rejoin the Paris Agreement and the climate and clean energy investments made through the IRA and the Bipartisan Infrastructure Law.
Podesta said that while the Biden Administration will work with the incoming Trump Administration to ensure a peaceful transfer of power, “This is not the end of our fight for a cleaner, safer planet.”
“Facts are still facts. Science is still science,” he added. “The fight is bigger than one election, one political cycle in one country, this fight is bigger still, because we are all living through a year defined by the climate crisis in every country of the world.”
Podesta pointed to extreme heat records, recent hurricanes in the Southeast United States, flooding in Spain, severe drought in southern Africa, and wildfires in the Amazon as some examples of the acute impacts of climate change felt around the world just this year.
Following then-President Trump’s withdrawal from the Paris Agreement in 2017, a coalition of local and state government leaders, organizations and private industry members announced the joint declaration, “We Are Still In.”
Podesta reminded attendees of that effort, saying that while a Trump White House may pose challenges for federal level climate action, the U.S. is not giving up on its goals and that support for clean energy, an issue that “has become bipartisan in the United States.”
“You might not know that by reading the newspapers, but it has,” he said. “57% of new clean energy jobs created since the Inflation Reduction Act passed are located in congressional districts represented by Republicans.”
He added, “We can and will make real progress on the backs of our climate committed states and cities, our innovators, our companies and our citizens, especially young people, who understand more than most that climate change poses an existential threat that we cannot afford to ignore. Failure or apathy is simply not an option.”
-ABC News Climate Unit’s Kelly Livingston and Matthew Glasser
How a university is using AI to reduce cafeteria food waste
Food waste is a massive problem. According to the UN, the world wastes more than a billion tons annually. Here at home, Americans waste around 80 million tons each year. And worldwide, nearly 40% of all the food we produce is lost or wasted, according to the WWF.
At the same time, Feeding America, a nationwide network of food banks and pantries, says 47 million people in the U.S. face hunger, including 1 in 5 children. Then, there are the significant environmental impacts of sending so much wasted food to landfills. Left to decompose, this organic waste releases methane, a powerful greenhouse gas that’s far more potent than carbon dioxide.
Erin Murphy, a student at Georgia State University (GSU) in Atlanta and a sustainability initiatives intern, saw all the food her peers were wasting and wanted to do something about it. She applied for a grant to bring new technology to campus that uses artificial intelligence to examine food waste and provide real-time data on what’s left behind.
The technology, aptly named “Raccoon Eyes,” analyzes the food left on each plate, categorizing and weighing the leftovers to provide detailed data on the waste and recommendations for reducing the leftovers.
When students finish their meals, they place their plates on a conveyor belt, where “Raccoon Eyes” captures an image of the plate. AI then uses that picture to evaluate the contents. This data is displayed on an online dashboard, offering real-time insights to the dining staff.
Ivan Zou, the co-founder of “Raccoon Eyes,” said the information helps identify trends, such as how many plates of a specific meal were uneaten. For example, the system showed that students ate most of the salmon they put on their plates during a particular meal, but they left behind a lot of french fries during another meal.
Jennifer Wilson, GSU’s Director of Sustainability, said that since the program’s launch in January, the AI has analyzed over 400,000 plates and found that approximately 21% contained food waste.
And it turns out that some of the most popular items, like chicken, pizza, and french fries, also generate the most waste. However, the dashboard’s detailed feedback also reveals that popular meals often have leftover portions because students take too much, not because the food is unpopular. This nuanced insight helps dining services adjust not only the menu but also portion sizes and serving methods.
The initiative is already making a difference. In the first four months, GSU reduced food waste by 23%, thanks to AI insights and increased student awareness.
The program even encourages feedback through a kiosk where students can leave comments like “sorry for my waste.” Such feedback has proven invaluable, guiding the dining team in refining their offerings, for instance, by making more of the crowd-favorite Hot Cheetos sushi and less of other less popular items.
-ABC News Climate Unit’s Matthew Glasser, ABC News’ Matt German, and ABC News meteorologist Dan Manzo
Drought in US improves slightly but still a problem for half the country
Heading into November, widespread drought conditions are still a significant concern across the country, with the Northeast currently experiencing some of the worst impacts, according to a U.S. Drought Monitor update released Thursday.
Overall, more than half of the contiguous United States is still grappling with drought. But there are some areas where things are improving slightly. A large swath of the central U.S. saw its drought situation improve, according to the data.
As a result, countrywide drought coverage decreased from 54.08% to 51.89% week over week. Moderate to severe drought conditions expanded in the Northeast, with portions of southern New Jersey now experiencing extreme drought conditions. Recent heavy rain in the Southern Plains brought drought improvements to parts of Texas, Oklahoma and Kansas.
October was one of the driest months on record for the U.S., triggering a significant increase in the area and severity of drought conditions. While the overall drought coverage has decreased slightly, over 87% of the lower 48 states continue to experience abnormally dry conditions, the most extensive coverage area ever recorded by the U.S. Drought Monitor, which began tracking the data in 2000.
Drought is a complex phenomenon influenced by various factors. Among these, extreme heat is strongly linked to human-amplified climate change. More frequent and intense extreme heat events can worsen the effects of drought. Drought risk has increased in the Southwest over the past century, according to the federal government’s Fifth National Climate Assessment.
Over the next week, measurable rain is forecast across most of the country, with widespread significant rainfall likely across portions of the Midwest, Plains and Pacific Northwest.
Looking ahead, NOAA’s Climate Prediction Center said most of the country will likely experience above-average precipitation in mid-November, particularly in the Midwest, Plains and West. Most of the East Coast and Gulf Coast can expect near-average rainfall during this period. No part of the nation should experience below-average precipitation during this time.
-ABC News meteorologist Dan Peck and ABC News Climate Unit’s Matthew Glasser
2024 a near certainty to be the warmest year on record
It’s now virtually certain that 2024 will surpass 2023 as Earth’s warmest year on record, according to a new report by Copernicus, the European Union’s Climate Change Service. As of October 2024, the average global year-to-date temperature was 0.16 degrees Celsius (or 0.29 degrees Fahrenheit) higher than it was in 2023, which is the warmest year ever recorded.
While .16 degrees may not seem significant, even small global temperature increases can trigger substantial changes in weather patterns, leading to more extreme events like heatwaves, droughts, floods, and wildfires, according to climate scientists at NASA.
Last month was also the second warmest October globally, with an average temperature of 15.25 degrees Celsius, or 59.45 degrees Fahrenheit.
Copernicus noted that 2024 will likely be the first year to be 1.5 degrees Celsius warmer (2.7 degrees Fahrenheit) than the pre-industrial average of 1850-1900.
The global average temperature over the past twelve months (November 2023 through October 2024) was 1.62 degrees Celsius or 2.92 degrees Fahrenheit above pre-industrial levels.
The Paris Agreement goals aim to limit global warming to 1.5 degrees Celsius to prevent the worst outcomes of climate change.
Global daily sea surface temperatures across most of the world’s oceans remain well above average, including much of the Atlantic Basin. Unusually warm sea surface temperatures can make hurricanes more intense and may play a role during the remainder of the Atlantic Hurricane Season, which ends on November 30th.
Persistent marine heatwaves are also a major concern for the world’s coral reefs as the largest global coral bleaching event on record continues to impact these delicate ecosystems. The National Oceanic and Atmospheric Administration (NOAA) says that nearly 77% of the world’s coral reef areas have experienced bleaching-level heat stress during this latest event, the second global coral reef bleaching event in the last 10 years.
-ABC News meteorologist Dan Peck and ABC News Climate Unit’s Matthew Glasser
Study finds use of renewable energy sources reduces risk of blackouts
The Texas freeze of 2021 knocked out power for more than 10 million people, leaving some without heat for days. In the aftermath of the storm, Texas Gov. Greg Abbott told a national news network that “Wind and solar got shut down.” He added, “They were collectively more than 10% of our power grid, and that thrust Texas into a situation where it was lacking power on a statewide basis.”
However, in the aftermath, a research study found that renewable energy sources (RES) weren’t to blame. Instead, the researchers found that Texas “failed to sufficiently winterize its electricity and gas systems after 2011.”
Other blackouts have also been blamed on RES, including the 2016 blackout in South Australia and a 2019 outage in the U.K., both of which involved disruptions to wind farms.
Now, according to a new study from The University of Tennessee, grids with higher renewable energy penetration are actually less vulnerable to blackouts than those more reliant on traditional, non-renewable sources.
The analysis found that as the proportion of renewable energy in the grid increases, the intensity of blackouts — measured by the number of affected customers and the length of outages — decreases. This finding challenges the notion that renewable energy inherently makes power grids more fragile.
The researchers analyzed over 2,000 blackouts across the U.S., looking specifically at how renewable energy levels and various weather patterns influenced outage severity. They discovered that high levels of renewables didn’t contribute to an increase in weather-related blackouts.
In grids where renewables made up more than 30% of the energy supply, blackout events were generally less intense and shorter in duration. This trend held even during extreme weather, like high winds and storms, which can place heavy demands on power systems.
-ABC News Climate Unit’s Matthew Glasser
Researchers say they’ve devised the perfect placement for EV chargers
When you buy a gas-powered car, you rarely worry about where to fill it up. That’s because gas stations are everywhere. A 2022 McKinsey survey found that more than 40% of prospective electric vehicle (EV) buyers want that same degree of convenience when it comes to public charger availability for EVs.
Engineers at Cornell University say they have devised a solution for where to place EV charging stations so they are convenient for drivers and profitable for companies.
Using Bayesian optimization, a mathematical method that efficiently analyzes complex data to achieve these results, the research team discovered that for urban areas that it’s best to install an equal percentage of medium-speed and fast chargers. And because motorists use different speed chargers for different reasons, the researchers said it is essential to consider how they are being used when placing them around town.
For example, the engineers found that fast charging is more important at grocery stores when consumers are only inside for 20 minutes. Work and home charging stations should be medium speed because drivers usually park for hours at a time at those locations.
The researchers say their approach can boost investor returns by 50% to 100% compared to random placement strategies.
The team simulated the behavior of 30,000 vehicles over 113,000 trips in the Atlanta region, considering various traffic patterns and driver decisions. This method allowed them to determine optimal charging station placements.
Yeuchen Sophia Liu, the study’s lead author, told the Cornell Chronicle that, “Placing publicly available charging stations around cities sounds like a simple thing, but mathematically, it’s actually very hard.”
She added, “Economically strategic placement of charging stations could play a pivotal role in accelerating the transition to zero-emission vehicles.”
-ABC News Climate Unit’s Matthew Glasser
Nearly 40% of the world’s trees face extinction, according to new assessment
Climate change, deforestation, invasive pests and disease all threaten to permanently wipe out nearly 40% of the earth’s trees, according to a new assessment by the International Union for the Conservation of Nature (IUCN).
The organization, comprised of 1,400 member organizations worldwide and 16,000 experts, said more than one in three tree species across 192 countries is now facing extinction, especially trees found on islands.
development and agriculture, as well as the other threats faced by tree species across the globe.
Since 1964, the IUCN has hosted its “Red List,” a database of threatened species from around the world. The research group found that 16,425 of the 47,282 tree species on their list are at risk of extinction — more than 2,000 of which are used for medicines, food, and fuels.
“Trees are essential to support life on Earth through their vital role in ecosystems, and millions of people depend upon them for their lives and livelihoods,” said Grethel Aguilar, IUCN director general, in a statement.
According to their analysis, “the number of threatened trees is more than double the number of all threatened birds, mammals, reptiles and amphibians combined.”
The group is calling for more habitat protection and restoration to protect these species and the creation of seed banks and botanical gardens to ensure they don’t disappear forever.
“The significance of the Global Tree Assessment cannot be overstated, given the importance of trees to ecosystems and people. We hope this frightening statistic of one in three trees facing extinction will incentivize urgent action and be used to inform conservation plans,” said Eimear Nic Lughadha from the Royal Botanic Gardens, in a statement.
-ABC News Climate Unit’s Matthew Glasser
Report finds climate change increased heat deaths among older adults by 167%; worsened food security
The health and economic costs of climate change are rising worldwide, according to the newly released 2024 Lancet Countdown, a yearly report hosted by University College London and involving more than 300 researchers.
According to the report, “Of the 15 indicators monitoring climate change-related health hazards, exposures, and impacts, ten reached concerning new records in their most recent year of data.”
With global communities facing an additional 50 days of “dangerous heat,” heat-related deaths among older adults increased by a record-breaking 167% in 2023 compared to the 1990s, according to the report’s findings.
In addition to the heat impact, the Lancet report found that climate change is significantly worsening food insecurity, with 151 million more people facing shortages compared to previous decades. And more than 3 million people died in 2021 because of air pollution and fine particulate matter.
The researchers also found that global extreme weather costs have increased by 23% from 2010-14 to 2019-23, amounting to $227 billion annually.
-ABC News Climate Unit’s Kelly Livingston and ABC News Medical Unit’s Sony Salzman