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C à vous 👉 https://bit.ly/CaVousReplay C à vous la suite 👉 https://bit.ly/ReplayCaVousLaSuite — Subscribe to the #CàVous YouTube channel! https://bit.ly/2wPCDDa — And find us on: Our website: https://www.france.tv/france-5/ca-vous/ Facebook: / cavousf5 Twitter: / cavousf5 Instagram: / c_a_vous Guest: Jean-Marc Jancovici, engineer, member of the High Council for Climate • Climate: have we exceeded the alert threshold? • The summer of awareness, finally? • Energy Defense Council: new measures?