11/21/2023 0 Comments April weather phoenix 2021Climate action is not a luxury but a must.” “The need to reduce greenhouse gas emissions is more urgent than ever before. “The extreme weather which has affected many millions of people in July is unfortunately the harsh reality of climate change and a foretaste of the future,” said World Meteorological Organization’s Secretary-General Petteri Taalas. That has now given way to the warming El Nino, although this is not expected to strengthen until later in the year. The WMO has said the eight years to 2022 were the warmest on record, despite the cooling effects of the La Nina weather pattern. Possibly even longer “on the order of 100,000 years” he said.Ībout 1.2 degrees Celsius of global warming since the late 1800s, driven by the burning of fossil fuels, has made heatwaves hotter, longer and more frequent, as well as intensifying other weather extremes like storms and floods. With the first three weeks of July already registering global average temperatures above any comparative period, the World Meteorological Organization and Europe’s Copernicus Climate Change Service (C3S) said it is “extremely likely” that July 2023 will be the hottest month on records going back to the 1940s.Ĭarlo Buontempo, Director of C3S, said the temperatures in the period had been “remarkable”, with an anomaly so large that scientists are confident the record has been shattered even before the month ends.īeyond these official records, he said proxy data for the climate going back further - like tree rings or ice cores - suggests the temperatures seen in the period could be “unprecedented in our history in the last few thousand years”. “The era of global warming has ended the era of global boiling has arrived.” And it is just the beginning,” said Guterres, urging immediate and bold action to cut planet-heating emissions. Searing heat intensified by global warming has affected tens of millions of people in parts of Europe, Asia and North America this month, combining with fierce wildfires that have scorched across Canada and parts of southern Europe. NEW YORK (AFP): July is on track to be the hottest month in recorded history, scientists confirmed Thursday, as UN chief Antonio Guterres warned Earth has moved into an “era of global boiling”.
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