Already experiencing a hot and humid climate, summer temperatures in the United Kingdom are likely to exceed 40 °C, even if global warming is limited to 1.5 °C, warned Thursday, July 29, Weather Scientists.
This limit corresponds to the most ambitious objective set by the Paris Agreement to limit global warming compared to the pre-industrial era, which is expected to uphold the British presidency of COP26, scheduled for November in Glasgow. ” Desire “. However, according to many scientists it is out of reach.
On the occasion of the publication of the annual report on the UK climate for the year 2020, Liz Bentley, Managing Director of the Royal Meteorological Society, explained that the planet is already experiencing extreme heat as a result of a 1:1 to 1. 1.2 °C “If we add another 0.3 . °C “, heat waves “will become more and more intense – We’re probably 40. will see °C in the United Kingdom, although we have never experienced such a temperature”, He said.
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The highest temperature ever recorded in the United Kingdom is 38.7 °C, which is the record recorded in Cambridge on 25 July 2019. “Accessing 1.5. °C. Global warming, it just won’t be something we’ll see once or twice”, more “Something We Will See Regularly”, she added. Report author Mike Kendon made the decision on the BBC to observe 40 °C in summer in the UK « Admirable », emphasizing that global warming is already manifesting in the country.
According to the report, 2020 is the third hottest, fifth hottest and eighth sunniest day. The mean temperature in winter was 5.3 °C, or 1.6 °C above the average observed between 1981 and 2010. In early August 2020, the south of England has experienced one of the greatest temperatures ever, reaching 34 degrees for six consecutive days. The heat waves of the last sixty years. According to Mike Kendon, in the UK seven out of the last ten years have exceeded 34 °C, compared to seven in the last fifty years.
COP26, “Last Chance”
COP26 has been formed in Glasgow for John Kerry, the US special envoy on climate “Last chance to make up for losses” linked to climate change. “Glasgow is our last hope to avoid the worst consequences and that the planet does not change in a way that is even more difficult to predict”, he warned, Thursday, during an exchange in London with the former British prime minister, Tony Blair.
Britain experienced torrential rains last weekend that resulted in flooding in London. Many parts of the world have experienced such extreme weather events recently – from deadly floods in Germany in mid-July to devastating floods in Afghanistan on Thursday. “Now we have to manage water efficiently”, Estimated John Kerry, and “optimizer” country’s infrastructure, “Building Dykes, Walls, Barriers, Pump Systems”.
According to Tom Burke, president of the E3G environmental think tank, COP26 will be the first edition of this global climate conference where “The Science of Climate Change Has Been Validated by Events”. “It’s not just what scientists say, it’s what people experience”, he said in a call to Prime Minister Boris Johnson on Thursday “to be more visible” At the diplomatic level before COP26.
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