Swiss Re: Global GDP to fall 18% by 2050 without climate action Rachel Dalton April 22, 2021 Twitter LinkedIn Show more sharing options Copy Link URLCopied! Print Twitter LinkedIn Global gross domestic product (GDP) will contract 18% by 2050 if no action is taken to mitigate global warming, according to Swiss Re’s new Climate Economics Index. To unlock this article Register for a free trial Already a subscriber? Login now