Greenhouse gas emissions soar – with China, US and India most at fault

Electricity generation in China and India, and oil and gas production in the US, have produced the biggest increases in global greenhouse gas emissions since 2015, when the Paris climate agreement was signed, new data has shown. Emissions of methane, a greenhouse gas 80 times more powerful than carbon dioxide, have also risen, despite more than 100 countries signing up to a pledge to reduce the gas, according to data published on Sunday by the Climate Trace project. The data shows that countries and companies are failing to report their…

US has wrecked chances of peace in Middle East, Putin tells Brics summit

US unilateralism has wrecked the chances of peace in the Middle East, Vladimir Putin, the Russian president, told a crisis Brics meeting on Gaza as he attempted to woo leaders of the global south. The virtual meeting of 11 nations, convened by South Africa’s president, Cyril Ramaphosa, came as Arab foreign ministers toured capitals to drum up support for a fresh UN security council resolution mandating Israel to introduce a full ceasefire and end what they say are breaches of international humanitarian law. The moves are the latest sign of…

What Are the Risks of A.I. Drones and Weapons?

Swarms of killer drones are likely to soon be a standard feature of battlefields around the world. That has ignited debate over how or whether to regulate their use and spurred concerns about the prospect of eventually turning life-or-death decisions over to artificial intelligence programs. Here is an overview of how the technology has evolved, what types of weapons are being developed and how the debate is unfolding. How new are these weapons? Eventually, artificial intelligence should allow weapons systems to make their own decisions about selecting certain kinds of…

A.I. Killer Drones Are Becoming Reality. Nations Disagree on Limits.

It seems like something out of science fiction: swarms of killer robots that hunt down targets on their own and are capable of flying in for the kill without any human signing off. But it is approaching reality as the United States, China and a handful of other nations make rapid progress in developing and deploying new technology that has the potential to reshape the nature of warfare by turning life and death decisions over to autonomous drones equipped with artificial intelligence programs. That prospect is so worrying to many…

U.S. and China Agree to Displace Fossil Fuels by Ramping Up Renewables

The United States and China, the world’s two largest climate polluters, have agreed to jointly tackle global warming by ramping up wind, solar and other renewable energy with the goal of displacing fossil fuels, the State Department said Tuesday. The announcement comes as President Biden prepares to meet Wednesday with President Xi Jinping of China for their first face-to-face discussion in a year. The climate agreement could emerge as a bright spot in talks that are likely to focus on sensitive topics including Taiwan, the war in Ukraine and the…

Campaigners aim to lower support for China on UN human rights council

An effort is under way to drive down the Chinese vote at the UN human rights council this week in an attempt to show continuing worldwide disapproval of its human rights record. The elections on to the world’s premier human rights body take place by secret ballot on Tuesday with China guaranteed a seat in one of the uncontested seats from its region, but human rights campaigners are working to lower the level of Chinese support to show pressure on the country is not dissipating. Russia is also seeking to…

U.S. and China Aren’t Invited to speak at U.N.’s Climate Ambition Summit

The United Nations’ secretary general, António Guterres, convened a special summit on Wednesday in New York City designed to highlight the efforts of the most ambitious global leaders on climate policy — and to implicitly shame those who are dragging their feet. Mr. Guterres, who has made climate action a centerpiece of his agenda and has called on the world’s largest carbon emitters to rapidly shift away from burning fossil fuels, the main driver of global warming, pledged that only high-level leaders whom he sees as taking climate action seriously…

Biden Is Caught Between Allies as Canada Accuses India of Assassination

A day after promising to “defend democracy,” President Biden brought up India and Saudi Arabia on Wednesday during a round of meetings at the United Nations — not to raise concerns about repression by either, but to hail them for helping establish a new economic corridor. “I think it’s a big deal,” he said. Perhaps no two countries reflect the difficult and delicate trade-offs in Mr. Biden’s foreign policy at the moment more than India and Saudi Arabia. He has made it a priority to court both nations as part…

Biden, in U.N. Speech, Calls for Action on Ukraine and Other Crises

While he took an unrelenting stance against Russia’s brutal war and warned against appeasing Moscow, he drew a more measured line on China, repeating his commitment to “push back on aggression and intimidation” by Beijing while seeking ways to work together and denying that he was trying to contain the Asian giant. “We seek to responsibly manage the competition between our countries so it does not tip into conflict,” he said. Mr. Biden mentioned a litany of other major issues confronting the world today, like fentanyl abuse, artificial intelligence, terrorism,…

As U.S. and China Resume Climate Talks, Here’s Where Things Stand

But she added, “The question is whether it is in a position to talk about phasing coal out faster.” Despite its enormous economy and emissions, China tries to position itself as a defender of the developing world. For nearly two decades, China has been the biggest national emitter, but its average pollution per person is lower than in most wealthy countries, and Beijing has long maintained that those nations should shoulder a greater burden in cutting greenhouse gases and financing global action. Mr. Xie and other officials are likely to…