11/10/2023 0 Comments News on effects of climate change![]() To date, many nations have been able to partly limit the damage by spending billions of dollars each year on adaptation measures like flood barriers, air-conditioning or early-warning systems for tropical cyclones.īut those efforts are too often “incremental,” the report said. “One of the most striking conclusions in our report is that we’re seeing adverse impacts that are much more widespread and much more negative than expected,” said Camille Parmesan, an ecologist at the University of Texas, Austin, and one of the researchers who prepared the report. Blistering heat waves made worse by global warming have killed hundreds of people in the United States and Canada, ferocious floods have devastated Germany and China, and wildfires have raged out of control in Australia and Siberia. Roughly half the world’s population currently faces severe water scarcity at least part of the year.įew nations are escaping unscathed. ![]() Rising heat and drought are killing crops and trees, putting millions worldwide at increased risk of hunger and malnutrition, while mosquitoes carrying diseases like malaria and dengue are spreading into new areas. In 2019, storms, floods and other extreme weather events displaced more than 13 million people across Asia and Africa. The perils are already visible across the globe, the report said. “With fact upon fact, this report reveals how people and the planet are getting clobbered by climate change.” Written by 270 researchers from 67 countries, the report is “an atlas of human suffering and a damning indictment of failed climate leadership,” said António Guterres, the United Nations secretary general. ![]() It concludes that nations aren’t doing nearly enough to protect cities, farms and coastlines from the hazards that climate change has unleashed so far, such as record droughts and rising seas, let alone from the even greater disasters in store as the planet continues to warm. The report by the Intergovernmental Panel on Climate Change, a body of experts convened by the United Nations, is the most detailed look yet at the threats posed by global warming. The dangers of climate change are mounting so rapidly that they could soon overwhelm the ability of both nature and humanity to adapt unless greenhouse gas emissions are quickly reduced, according to a major new scientific report released on Monday. ![]()
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