President said the sole threat to humanity's existence is climate change, and that not even nuclear conflict poses a similar danger.\n\n\"The only existential threat humanity faces, even things more frightening than a nuclear war, https://iphone-gratuit.net/blog/les-prix-des-maisons-de-toronto-rebondissent-en-septembre-les-ventes-ont-atteint-un-creux-de-8-mois/