0:48
Bill Gates: Why are you at COP?
Nature Newsteam
0:19
Anote Tong: Why are you at COP?
0:50
Wimar Witoelar: Why are you at COP?
0:59
Izabella Teixeira: Why are you at COP?
0:39
Sam Smith: Why are you at COP?
1:06
Manuel Pulgar Vidal: Why are you at COP?
0:27
Karsten Sach: Why are you at COP?
0:29
Diana Liverman: Why are you at COP?