onboard. the relationship with china. let's listen in. >>en integral to our struggle against climate change, but you don't have to hear it from me. you're going to hear it mow from sir david attenborough who has given us this message. over to you, david. david attenborough. >> thank you, prime minister johnson. i'm verymi honored that you shod invite meha to open this discussion on climate and nature. the natural world today is greatly diminished. that is undeniable. our climatede is warming fast. that is beyond doubt. our societies and nations are unequal, and that, sadly, is plain to see. but the question forces us to address specifically in 2021 is whether as result of these