David Tilman Talks to Peter

I spoke to David Tilman about the central importance of biodiversity to life on earth.Timestamps:0:00 Intro0:46 Hi David1:22 What is biodiversity and why is it so important?2:55 Why are there so many species?3:30 The ways in which biodiversity is threatened5:13 The impact of what we eat?7:04 The role of protein8:16 Biodiversity loss is accelerating9:38 Do we really need to change the way we live?11:08 There is no other planet that we're ever going to live on12:43 We are part of nature13:47 A fundamental shift in human perception15:15 Preserving biodiversity18:22 Rewilding 20:49 Can individuals make a difference?22:19 Making everything better - including human health23:24 Outro