Paris Agreement: Ten years later, key players look back on 'incredible alignment of stars'

Le Monde takes a look back at the the signing of the Paris Agreement in the French capital on December 12, 2015, a major geopolitical agreement reached after two weeks of intense negotiations that aimed to limit global warming to 'well below' 2°C and at 'pursuing efforts' to keep the temperature increase to 1.5°C.

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