'Code red for humanity,' warns grim UN report on climate change
Earth’s climate is getting so hot that temperatures in about a decade will probably blow past a level of warming that world leaders have sought to prevent, according to a report released Monday that the United Nations calls a “code red for humanity.”
In three scenarios, the world will also likely exceed 2 degrees Celsius over pre-industrial times — the other, less stringent Paris goal — with far worse heat waves, droughts and flood-inducing downpours “unless deep reductions in carbon dioxide and other greenhouse gas emissions occur in the coming decades,” the report said.
As the planet warms, places will get hit more not just by extreme weather but by multiple climate disasters that occur simultaneously, the report said. That’s like what’s now happening in the Western U.S., where heat waves, drought and wildfires compound the damage, Mearns said. The report described five different future scenarios based on how much the world reduces carbon emissions. They are: a future with incredibly large and quick pollution cuts; another with intense pollution cuts but not quite as massive; a scenario with moderate emissions; a fourth scenario where current plans to make small pollution reductions continue; and a fifth possible future involving continued increases in carbon pollution.
“Anything we can do to limit, to slow down, is going to pay off,” Tebaldi said. “And if we cannot get to 1.5, it’s probably going to be painful, but it’s better not to give up.”
Brasil Últimas Notícias, Brasil Manchetes
Similar News:Você também pode ler notícias semelhantes a esta que coletamos de outras fontes de notícias.
Landmark U.N. report delivers stark warning on climate change, says it's 'code red for humanity'The report provides world leaders with a gold standard summation of modern climate science ahead of U.N. climate talks, known as COP26, in early November.
Consulte Mais informação »
La covid-19 amenaza con cerrar un parque de especies únicas en la IndiaUn parque de reptiles, hogar de varias especies únicas y en peligro de extinción como iguanas y cobras, situado en el sur de la India, está al borde del cierre debido a una crisis financiera provocada por la pandemia del coronavirus.
Consulte Mais informação »
UN report: Global warming is likely to blow past Paris limitEarth’s climate is getting so hot that temperatures in about a decade will probably blow past a level of warming that world leaders have sought to prevent, according to a report released Monday that the United Nations calls a “code red for humanity.”
Consulte Mais informação »
U.N. releases blistering assessment on the state of climate changeThe United Nations Intergovernmental Panel on Climate Change released its latest report on the science of climate change, finding that human activities played an 'unequivocal' role in global warming.
Consulte Mais informação »
U.N. sounds clarion call over 'irreversible' climate impacts by humansThe U.N. climate panel sounded a dire warning Monday, saying the world is dangerously close to runaway warming – and that humans are 'unequivocally' to blame.
Consulte Mais informação »
Acuchillan a 10 pasajeros en un tren en TokioEl atacante fue arrestado
Consulte Mais informação »