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    The Guardian view on Cop29: 1.5C has been passed – so speed up the green transition | Editorial

    Predictions that this will be the first calendar year in which the 1.5C warming limit enshrined in the Paris agreement is surpassed provide a stark backdrop to the UN’s 29th climate conference. This year – 2024 – has already seen the hottest-ever day and month, and is expected by experts to be the hottest year too. Addressing delegates on Tuesday, the UN chief, António Guterres, referred to a “masterclass in climate destruction”. The escalating pattern of destructive weather events, most recently in Valencia, is a warning of what lies ahead.When the 1.5C figure was included in the 2015 deal, it was known to be a stretch. The treaty says countries must hold the average temperature “well below 2C above pre-industrial levels” and aim for 1.5C. Busting this target in 2024 will not mean it has been definitively missed; the measurement of global temperatures relies on averages recorded over 20 or more years. But the crossing of this threshold is a menacing moment. Around the world, people as well as governments and climate specialists should take notice – and act.Whether temperature data will sharpen minds and negotiations in Azerbaijan remains to be seen. Cop29 got off to a rocky start with a row over carbon markets, which are used by rich countries and businesses to offset their emissions by paying for environmental protection elsewhere. New rules were pushed through despite objections regarding the sector’s history of fraud and false promises. Donald Trump’s victory last week points to renewed conflict regarding the role of the US, not only in relation to fossil fuel expansion, but also institutions such as the World Bank, which must lead on climate finance – and in which the US is the dominant stakeholder.The fallout from Mr Trump’s election and the political crisis in Germany mean that leaders of several of the world’s richest nations did not travel to Baku. But Sir Keir Starmer took the opportunity to announce an ambitious new climate goal for the UK. Several months ahead of the deadline for updated nationally determined contributions – as the carbon pledges made by governments are known – Sir Keir accepted the recommendations of the UK’s Climate Change Committee and committed to cut emissions by 81% compared with 1990 levels by 2035.Especially given the poor record of the last prime minister, Rishi Sunak, on climate, this is a significant step from the UK and builds on recent announcements on green investment for which the climate secretary, Ed Miliband, deserves credit as well. There is no doubt that the threat to life from climate disruption is rising – and with it the threat of the political instability that is caused when lives and livelihoods are destroyed, as they have been in eastern Spain.The priority for this round of climate talks is the financing of the green transition, and the urgent necessity for rich countries to support poorer ones. New taxes on fossil fuel companies, which have vastly inflated their profits since the Ukraine war, are among measures being argued for, along with frequent-flyer levies and loan guarantees enabling poorer countries to borrow. Petrostates including Saudi Arabia, Qatar and the United Arab Emirates should also become contributors. All of the above, and more, will be needed if the targets set in Paris are not to be pushed beyond the realms of possibility. The transition to clean energy needs to be faster. More

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    Why a Memphis Community Is Fighting Elon Musk’s Supercomputer

    Residents say Mr. Musk’s data center for artificial intelligence is compounding their pollution burden and adding stress on the local electrical grid.Elon Musk, the world’s richest man, is building what he says will be the world’s largest supercomputer. Its electricity needs will rival those of 100,000 homes.The supercomputer’s neighbors in southwest Memphis have a problem with that.The project, part of Mr. Musk’s xAI artificial intelligence business, sits in an old manufacturing plant on more than 550 acres. Before beginning operations there in July, xAI rolled in flatbed trucks loaded with almost 20 mobile power plants, fueled by natural gas, to help meet its electricity demands.Residents of the heavily industrial community — already home to an oil refinery, a steel mill and chemical plants — see no upside. They contend that Mr. Musk’s project has made pollution worse in an area already enveloped in smog.“We’re getting more and more days a year where it is unhealthy for us to go outside,” said KeShaun Pearson, president of Memphis Community Against Pollution and a lifelong resident of the area near the xAI site.The xAI supercomputer center in Memphis is being built at the site of a former appliance factory.Whitten Sabbatini for The New York TimesThe center is to be used to train artificial intelligence models on thousands of powerful computer servers.Whitten Sabbatini for The New York TimesSo far, xAI is using the Memphis facility to develop its artificial intelligence models on a network of thousands of high-powered computer servers. Some of its models are trained on data from Mr. Musk’s social media platform, X.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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    Trump’s Environmental Claims Ignore Decades of Climate Science

    The former president says he wants “clean air and clean water,” but he has rolled back environmental rules and dismissed the scientific consensus on climate change.In the final throes of the presidential campaign, Donald Trump is trying to cast himself as a protector of mother nature, even as he calls climate change a hoax.“I’m an environmentalist,” he said this month in Wisconsin. “I want clean air and clean water. Really clean water. Really clean air.”This past weekend, he falsely boasted about the quality of the environment when he was president.“We had the cleanest air for four years of any country by far,” he said on Saturday in Novi, Mich. “The cleanest water. That’s what I want. I want clean air, clean water, and jobs.”But as Trump talks of clean air and water, he regularly disputes basic facts underpinning contemporary climate science. His approach to the environment, which has been adopted across much of the Republican Party, would roll back regulations, expand oil and gas production and curtail the federal government’s regulatory powers.As Lisa Friedman reports today, the Environmental Protection Agency would be a particular focus of a new Trump administration, which would “tear down and rebuild” the structure of the agency, said Mandy Gunasekara, a leading candidate to run the agency if Trump is elected.These moves would come at a time when the consequences of man-made climate change are mounting. Last year was the hottest in recorded history by a wide margin. This year there have been 24 natural disasters that have inflicted at least $1 billion in damage in the United States, according to the National Oceanic and Atmospheric Administration.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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    Former Volkswagen Chief Executive Faces Trial in Emissions Case

    Nine years after the carmaker admitted to concealing emissions on a massive scale, Martin Winterkorn will be tried in a German court.Almost nine years after Volkswagen admitted that it had rigged millions of cars to cheat on emissions tests, the company’s former chief executive went on trial Tuesday on charges stemming from the fraud, a vast corporate conspiracy that changed the auto industry.Martin Winterkorn, 77, who led Volkswagen from 2007 until he resigned under pressure in September 2015, appeared at a court in Braunschweig, Germany, after a judge rejected his pleas to postpone the trial because he said he was in poor health. The trial will be a test of whether German authorities can hold top executives accountable for wrongdoing that cost Volkswagen tens of billions of dollars and contributed to poor air quality in Europe and the United States.Mr. Winterkorn, who was once Germany’s highest-paid executive, faces criminal charges including fraud, market manipulation and making false statements. Prosecutors accused him of failing to notify authorities and owners of Volkswagen cars when, in 2014, he became aware of software designed to illegally cloak emissions that exceeded limits imposed by European and U.S. regulators.With Mr. Winterkorn’s knowledge, prosecutors said, Volkswagen continued to sell such vehicles until the cheating was exposed by California regulators and the Environmental Protection Agency in 2015. Over a decade, Volkswagen and its Audi, Skoda and Seat units sold nine million cars with the illicit software.Prosecutors have also accused Mr. Winterkorn of authorizing a recall of the affected vehicles in 2014 with the purpose of preventing regulators from learning about the forbidden software. And he is accused of lying under oath to a German parliamentary committee investigating the cheating.The market manipulation charge arises from allegations that Mr. Winterkorn failed to notify Volkswagen shareholders of the financial risk posed by the software as required by securities law.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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    How Wildfire Smoke Threatens Human Health

    The mucus and hairs in your nose can trap larger particles, and the mucus and cilia in your upper airway can catch some as well, said Luke Montrose, an environmental toxicologist at Colorado State University. But some PM2.5 or smaller particles can bypass these defenses and penetrate the deepest parts of your lungs. Dr. Montrose […] More

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    Inside the E.P.A. Decision to Narrow Two Big Climate Rules

    Michael Regan, the E.P.A. administrator, said the Biden administration would meet its climate goals despite tweaking regulations on automobiles and power plantsPresident Biden’s climate ambitions are colliding with political and legal realities, forcing his administration to recalibrate two of its main tools to cut the emissions that are heating the planet.This week the Environmental Protection Agency said it would delay a regulation to require gas-burning power plants to cut their carbon dioxide emissions, likely until after the November election. The agency also is expected to slow the pace at which car makers must comply with a separate regulation designed to sharply limit tailpipe emissions.Michael S. Regan, the administrator of the E.P.A., said on Friday that changes to the two major regulations wouldn’t compromise the administration’s ability to meet its target of cutting United States emissions roughly in half by 2030. That goal is designed to keep America in line with a global pledge of averting the worst consequences of a warming planet.“We are well on our way to meeting the president’s goals,” Mr. Regan said in a telephone interview from Texas. “I am very confident that the choices we are making are smart choices that will continue to rein in climate pollution.”But experts said the Biden administration is making significant concessions in the face of industry opposition and unease in the American public about the pace of the transition to electric vehicles and renewable energy, as well as the threat of legal challenges before conservative courts.“There are two key factors: the Supreme Court, and the election,” said Jody Freeman, the director of the Harvard Law School Environmental and Energy Law Program and a former Obama White House official. “There are some adjustments needed for both,” she said. “You’ve got make sure these final rules are legally defensible, and you’ve got to make sure you’ve done enough for the stakeholders that you have support for the rules.”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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    Biden Administration Toughens Limits on Deadly Air Pollution

    The E.P.A. says the new rule will prevent 4,500 premature deaths annually. Industry leaders are expected to challenge the regulation, saying it will harm the economy.The Environmental Protection Agency on Wednesday tightened limits on fine industrial particles, one of the most common and deadliest forms of air pollution, for the first time in a decade.Business groups immediately objected, saying the new regulation could raise costs and hurt manufacturing jobs across the country. Public health organizations said the pollution rules would save lives and strengthen the economy by reducing hospitalizations and lost workdays.Fine particulate matter, which can include soot, can come from factories, power plants and other industrial facilities. It can penetrate the lungs and bloodstream and has been linked to serious health effects like asthma and heart and lung disease. Long-term exposure has been associated with premature deaths.The new rule lowers the annual standard for fine particulate matter to nine micrograms per cubic meter of air, down from the current standard of 12 micrograms. Over the next two years, the E.P.A. will use air sampling to identify areas that do not meet the new standard. States would then have 18 months to develop compliance plans for those areas. By 2032, any that exceed the new standard could face penalties.“Soot pollution is one of the most dangerous forms of air pollution,” Michael S. Regan, the E.P.A. administrator, said in a call with reporters on Tuesday. “This is truly a game changer for the health and well-being of communities in our country.”Mr. Regan estimated that the rule would prevent 4,500 premature deaths every year and 290,000 lost workdays because of illness. The E.P.A. maintained that the rule also would deliver as much as $46 billion in net health benefits in the first year that the standards would be fully implemented.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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    Parenting: A ‘Wonderful and Challenging Adventure’

    More from our inbox:Aligning Election Calendars to Increase TurnoutNatural Gas ExportsEmbracing the Semicolon Illustration by Frank Augugliaro/The New York Times. Photographs by Getty Images/iStockphotoTo the Editor:I was moved by “I Wrote Jokes About How Parenting Stinks. Then I Had a Kid,” by Karen Kicak (Opinion guest essay, Dec. 25).I have marveled at my child and couldn’t bring myself to complain about night waking or tantrums. I stayed quiet at birthday parties when parents lamented missing out on adult time and said they wanted to get away from their children. I felt so proud of my daughter and wanted to be around her all the time, yet I learned to push that part down.Ms. Kicak is right that when we downplay our parenting skills and our child’s greatness we rob ourselves of joy.Our self-effacing language may be an attempt to cover up how proud we actually are of our kids. We may also be preemptively self-critical to avoid feeling judged by other parents.These insecurities are getting in the way of celebrating together, and Ms. Kicak reminds us what we need to hear, that we’re “doing great.” She calls us to nudge the pendulum back so we can balance the real challenges of parenting with its tender and fleeting glow.Maybe we could connect more deeply if we allowed ourselves to communicate the parts of ourselves that love being a parent, too. I hope we can, before our little ones grow up.Elaine EllisSan FranciscoThe writer is a school social worker.To the Editor:Many thanks to Karen Kicak for her essay about parenting and positivity. When I was in sleep-deprived chaos with two small children, my neighbor, a public school art teacher and artist, asked how I was doing. I replied, “Surviving,” and she replied, “Ah, well, I think you are thriving.” That kind comment made me look at all the good things going on and made a world of difference.I too make only positive comments to parents. Thank you again for reminding people that kind and reassuring words go a long way in helping parents feel confident and supported by their community.Angel D’AndreaCincinnatiTo the Editor:I appreciate Karen Kicak’s piece about our culture’s overemphasis on the negatives of being a parent. It goes along with the focus on children’s “bad behaviors,” as people define them, which parents use to shame and ridicule their kids, even though they are still developing into who they will become. As if children are bad people all the time.Life is good and bad, easy and hard. So is motherhood. Why not note the deepest joys of this remarkable, intimate relationship alongside recognition of how hard it can be? We owe that to mothers. Admiring the love and care and pleasures and new identities that motherhood offers does not have to negate how hard it can get at times.I tell parents, “Enjoy this wonderful and challenging adventure of parenthood.” It is both of those things.Tovah P. KleinNew YorkThe writer is the director of the Barnard College Center for Toddler Development and the author of “How Toddlers Thrive.”Aligning Election Calendars to Increase Turnout Carl Iwasaki/Getty ImagesTo the Editor:Re “A New Law Will Help Bolster Voting in New York,” by Mara Gay (Opinion, Dec. 27):For every one person who votes in the mayoral general election, two vote in the presidential election. That’s a statistic that should concern anyone who cares about our local democracy.Last month, New York took a big step toward addressing this when Gov. Kathy Hochul signed legislation moving some local elections to even-numbered years. Aligning local races with federal or statewide races that typically see higher voter turnout will increase voter participation, diversify our electorate and save taxpayer dollars.Los Angeles held its first election in an even-numbered year in November 2022 and saw voter turnout nearly double. Other cities that have made the move have seen similar turnout gains. Research shows that this reform helps narrow participation gaps, particularly among young voters and in communities of color.Unfortunately, the New York State Legislature cannot shift all elections on its own, but lawmakers have committed to passing more comprehensive legislation through a constitutional amendment that moves local elections to even years across the entire state. That would include municipal elections in New York City.Good government groups must continue to advocate this reform, which would create an elections calendar that better serves voters and strengthens our local democracy.Betsy GotbaumNew YorkThe writer is the executive director of Citizens Union and a former New York City public advocate.Natural Gas ExportsA Venture Global liquefied natural gas facility on the Calcasieu Ship Channel in Cameron, La. The company wants to build a new export terminal at the site.Brandon Thibodeaux for The New York TimesTo the Editor:Re “Decision on Natural Gas Project Will Test Biden’s Energy Policy” (front page, Dec. 27):The Biden administration has a choice to make on climate policy: achieve its policy goal or continue to rubber-stamp gas export terminals. Rarely in politics is a choice so straightforward. In this case, it is.It’s simple. The fossil fuel industry is marketing liquefied natural gas (L.N.G.) as “natural.” It’s a “transition fuel,” they say. It’s not. It’s mostly methane, one of the most potent greenhouse gases. The gas may emit less smoke and particulate matter than coal, but exporting it causes more greenhouse gas emissions.One of the latest reports on U.S. gas exports by Jeremy Symons says that “current U.S. L.N.G. exports are sufficient to meet Europe’s L.N.G. needs.” So why approve more plants? In the same report, it’s also revealed that if the administration approves all of the industry’s proposed terminals, U.S.-sourced L.N.G. emissions would be larger than the greenhouse gas emissions from the European Union.How can we add another emitter of greenhouse gases — one that would be a bigger contributor than Europe! — and meet the administration’s climate goals? We can’t.It’s time to embrace science, stop listening to the industry’s marketers and say “no, thank you!” to more gas.Russel HonoréBaton Rouge, La.The writer is the founder and head of the Green Army, an organization dedicated to finding solutions to pollution.Embracing the Semicolon Ben WisemanTo the Editor:Re “Our Semicolons, Ourselves,” by Frank Bruni (Opinion, Dec. 25):I feel like Frank Bruni when he writes about how he prattles on “about dangling participles and the like.” My students must also “hear a sad evangelist for a silly religion.”In more than three decades as a writing professor, I require my students to read my seven-page mini-stylebook, “Candy Schulman’s Crash Course in Style.” My mentor used to chastise me in red capital letters in the margins of my essays. “Between You and I?” he’d write; finally, I metamorphosed from “I” to “me.”Notice the semicolon I just used? I love them, like Abraham Lincoln, who respected this “useful little chap.”Kurt Vonnegut, however, felt differently. “Do not use semicolons,” he said. They represent “absolutely nothing. All they do is show you’ve been to college.”Until the day I retire, I will continue to teach my students that proper writing is not texting — where capitalization, punctuation and attention to spelling are discouraged.As colleges de-emphasize the humanities, I’ll still be preaching from the whiteboard of my classroom, drawing colons and semicolons to differentiate them, optimistically conveying my joy for proper grammar. Between you and me, I’m keeping the faith.Candy SchulmanNew YorkThe writer is a part-time associate writing professor at The New School. More