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      Biden Admin Struggles to Address Sharp Rise in Deaths From Extreme Heat

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      For more than two years, a group of health experts, economists and lawyers in the U.S. government has worked to address a growing public health crisis: people dying on the job from extreme heat.In the coming months, this team of roughly 30 people at the Occupational Safety and Health Administration is expected to propose a new rule that would require employers to protect an estimated 50 million people exposed to high temperatures while they work. They include farm laborers and construction workers, but also people who sort packages in warehouses, clean airplane cabins and cook in commercial kitchens.The measure would be the first major federal government regulation to protect Americans from heat on the job. And it is expected to meet stiff resistance from some business and industry groups, which oppose regulations that would, in some cases, require more breaks and access to water, shade and air-conditioning.But even if the rule takes effect, experts say, the government’s emergency response system is poorly suited to meet the urgency of the moment.Last year was the hottest in recorded history, and researchers are expecting another record-breaking summer, with temperatures already rising sharply across the Sun Belt. The heat index in Miami reached 112 degrees Fahrenheit last weekend, shattering daily records by 11 degrees.The surge in deaths from heat is now the greatest threat to human health posed by climate change, said Dr. John M. Balbus, the deputy assistant secretary for climate change and health equity in the Health and Human Services Department.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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      Summer 2023 Was the Northern Hemisphere’s Hottest in 2,000 Years, Study Finds

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      Scientists used tree rings to compare last year’s extreme heat with temperatures over the past two millenniums.The summer of 2023 was exceptionally hot. Scientists have already established that it was the warmest Northern Hemisphere summer since around 1850, when people started systematically measuring and recording temperatures.Now, researchers say it was the hottest in 2,000 years, according to a new study published in the journal Nature that compares 2023 with a longer temperature record across most of the Northern Hemisphere. The study goes back before the advent of thermometers and weather stations, to the year A.D. 1, using evidence from tree rings.“That gives us the full picture of natural climate variability,” said Jan Esper, a climatologist at Johannes Gutenberg University in Mainz, Germany and lead author of the paper.Extra greenhouse gases in the atmosphere from the burning of fossil fuels are responsible for most of the recent increases in Earth’s temperature, but other factors — including El Niño, an undersea volcanic eruption and a reduction in sulfur dioxide aerosol pollution from container ships — may have contributed to the extremity of the heat last year.The average temperature from June through August 2023 was 2.20 degrees Celsius warmer than the average summer temperature between the years 1 and 1890, according to the researchers’ tree ring data.And last summer was 2.07 degrees Celsius warmer than the average summer temperature between 1850 and 1900, the years typically considered the base line for the period before human-caused climate change.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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      Heat Wave in Gaza Challenges Pharmacists Ability to Store Medicine

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      A heat wave in the Gaza Strip this week, with temperatures soaring above 100 degrees Fahrenheit the past few days, has not only made life intolerable for the hundreds of thousands of displaced people trying to rebuild their lives in tent cities but has made it hard for some businesses to operate.By Saturday, the heat had significantly eased and the forecast was for more moderate temperatures in coming days. But the recent highs offered a vision of what the summer likely holds.“This hot weather is a challenge for us,” said Mohammed Fayyad, a displaced pharmacist who started selling medications from a tent he built out of wooden slabs, curtains and metal scraps at a camp for displaced people in Al-Mawasi.With no electricity or alternative sources of power, Mr. Fayyad, 32, said that he could not keep the medicines — which he buys from pharmacies that have had to shut down — stored at cool enough temperatures to keep them from being damaged.“Fifty percent of the medicines for chronic diseases are not available because we do not have any source of power to keep them cool,” said Mr. Fayyad, speaking from his makeshift pharmacy that he named after his 3-year-old daughter Julia.Mr. Fayyad is trying to find ways to generate power for a refrigerator to store medication.“I hope I can find those solar panels, which are very expensive, to make the options wider for the displaced people,” he said.Mr. Fayyad was displaced with his wife and only daughter from Khan Younis, where they lived and owned a pharmacy. They have been in Al-Mawasi for more than two months. When they recently went back to Khan Younis after the Israeli military withdrew from the area, he found his pharmacy had been burned and looted.Nearly two million Palestinians in Gaza were forced to flee their homes under Israeli bombardment and military evacuation orders. Many had to live in tents that provided little protection from the cold and rainy months earlier in the war and that offer them no protection against the scalding heat and humid weather now.Parents across the Gaza Strip are relying on water to keep their children cool when it is already not easy to get. The hot weather is also bringing insects that help spread disease.“My children were stung by insects and mosquitoes because there is no sanitation around, and sewage is leaking almost everywhere,” said Mohammed Abu Hatab, a father of four, including a 7-month-old. His family has been spending their days outside, under the shade of nylon tents, which trap heat and make the tents more unbearable.“I had to undress my children to their underwear only,” said Mr. Abu Hatab, 33. He added: “The tent, the heat wave, and the horror of this war are all a nightmare. How can my children live healthily and safely?” More

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      Scientists Predict Most Extensive Coral Bleaching Event on Record

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      Rising sea temperatures around the planet have caused a bleaching event that is expected to be the most extensive on record.The world’s coral reefs are in the throes of a global bleaching event caused by extraordinary ocean temperatures, the National Oceanic and Atmospheric Administration and international partners announced Monday.It is the fourth such global event on record and is expected to affect more reefs than any other. Bleaching occurs when corals become so stressed that they lose the symbiotic algae they need to survive. Bleached corals can recover, but if the water surrounding them is too hot for too long, they die.Coral reefs are vital ecosystems: limestone cradles of marine life that nurture an estimated quarter of ocean species at some point during their life cycles, support fish that provide protein for millions of people and protect coasts from storms. The economic value of the world’s coral reefs has been estimated at $2.7 trillion annually.For the last year, ocean temperatures have been off the charts.“This is scary, because coral reefs are so important,” said Derek Manzello, the coordinator of NOAA’s Coral Reef Watch program, which monitors and predicts bleaching events.The news is the latest example of climate scientists’ alarming predictions coming to pass as the planet heats. Despite decades of warnings from scientists and pledges from leaders, nations are burning more fossil fuels than ever and greenhouse gas emissions continue to rise.We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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      In Paris, the Olympics Clean Up Their Act

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      How do you produce a global sporting event, with millions of people swooping down on one city, in the age of global warming?That is the test for the Paris Olympics this summer.The organizers say they’re putting the games on a climate diet. These Olympics, they say, will generate no more than half the greenhouse gas emissions of recent Olympics. That means tightening the belt on everything that produces planet-warming emissions: electricity, food, buildings, and transportation, including the jet fuel that athletes and fans burn traveling the world to get there.An event that attracts 10,500 athletes and an estimated 15 million spectators is, by definition, going to have an environmental toll. And that has led those who love the games but hate the pollution to suggest that the Olympics should be scattered around the world, in existing facilities, to eliminate the need for so much new construction and air travel. That’s why Paris is being watched so closely.It is making more space for bikes and less for cars. It’s doing away with huge, diesel-powered generators, a fixture of big sporting events. It’s planning guest menus that are less polluting to grow and cook than typical French fare: more plants, less steak au poivre. Solar panels will float, temporarily, on the Seine.But the organizers’ most significant act may be what they are not doing: They aren’t building. At least, not as much.Construction of bike lanes at Boulevard Haussman.Yulia Grigoryants for The New York TimesWe are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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      Winter Heat Waves and Hottest Ocean Ever

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      Recent heat waves in cities worldwide have the hallmarks of global warming, researchers said. And last month was the hottest February on record.Winter was weirdly warm for half the world’s population, driven in many places by the burning of fossil fuels, according to an analysis of temperature data from hundreds of locations worldwide.That aligns with the findings published late Wednesday by the European Union’s climate monitoring organization, Copernicus: The world as a whole experienced the hottest February on record, making it the ninth consecutive month of record temperatures. Even more startling, global ocean temperatures in February were at an all-time high for any time of year, according to Copernicus.Taken together, the two sets of figures offer a portrait of an unequivocally warming world that, combined with a natural El Niño weather pattern this year, has made winter unrecognizable in some places.The first analysis, conducted by Climate Central, an independent research group based in New Jersey, found that in several cities in North America, Europe and Asia, not only was winter unusually warm, but climate change played a distinctly recognizable role.Climate Central looked at anomalies in December and January temperature data in 678 cities worldwide and asked: How important are the fingerprints of climate change for these unusual temperatures? That is to say, its researchers tried to isolate the usual variability of the weather from the influence of climate change.“There’s the temperature,” said Andrew Pershing, Climate Central’s vice-president for science, “and then there’s our ability to really detect that climate signal in the data.”We are having trouble retrieving the article content.Please enable JavaScript in your browser settings.Thank you for your patience while we verify access. If you are in Reader mode please exit and log into your Times account, or subscribe for all of The Times.Thank you for your patience while we verify access.Already a subscriber? Log in.Want all of The Times? Subscribe. More

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      January Temperatures Hit Record Highs on Land and at Sea

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      On the heels of Earth’s warmest year, January was the eighth month in a row in which global temperatures blew past previous records.The exceptional warmth that first enveloped the planet last summer is continuing strong into 2024: Last month clocked in as the hottest January ever measured, the European Union climate monitor announced on Thursday. More

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      Today’s Top News: Trump Dominates in 2024 Republican Primary Poll, and More

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      The New York Times Audio app is home to journalism and storytelling, and provides news, depth and serendipity. If you haven’t already, download it here — available to Times news subscribers on iOS — and sign up for our weekly newsletter.The Headlines brings you the biggest stories of the day from the Times journalists who are covering them, all in about 10 minutes. Hosted by Annie Correal, the new morning show features three top stories from reporters across the newsroom and around the world, so you always have a sense of what’s happening, even if you only have a few minutes to spare.Former President Donald J. Trump is leading across nearly every category and region, as primary voters wave off concerns about his escalating legal jeopardy, according to a New York Times/Siena College poll.Maddie McGarvey for The New York TimesOn Today’s Episode:Trump Crushing DeSantis and G.O.P. Rivals, Times/Siena Poll Finds, with Shane GoldmacherAt Least 43 Killed in Blast at Political Rally in Pakistan, with Christina GoldbaumHeat Is Costing the U.S. Economy Billions in Lost Productivity, with Coral DavenportEli Cohen More