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'We have to step up': Biden commits to 50% cut to US emissions by end of decade

President's pledge almost double the former goal set by Barack Obama in 2015 as part of the Paris Agreement

. Joe Biden.
. Joe Biden.Foto: Gage Skidmore/Flickr https://creativecommons.org/licenses/by-sa/2.0/
USJoe Biden
Published 22 April 2021, 18:04Updated 21 October 2023, 10:10