Dr Fauci den Delta dan daha tehlikeli bir varyant ortaya çıkabilir uyarısı
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VIRTUAL: An Evening with Eric Dean Wilson, Author of After Cooling
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Last modified on Sun 25 Jul 2021 12.54 EDT
The widespread reliance on air conditioning in the US is explored in Eric Dean Wilson’s book After Cooling: on Freon, Global Warming, and the Terrible Cost of Comfort. The book explores how air conditioning has become one of the most effective ways to cool off – and explains how harmful chemicals that make our lives comfortable also contribute to the climate crisis.
The modern refrigerant – gas in fridges, freezers and air conditioners – was first introduced in 1930s in the form of a chemical called chlorofluorocarbons (CFCs), better known as Freon. This chemical escaped into the air over time, ripping a hole in the ozone layer. In 1987, a global agreement was reached to ban the production of CFCs – although every year an ozone hole reappears over Antarctica in October.