Sir David Attenborough on The Fight Against Climate Change

As host of blockbuster series like “Life on Earth”, “Blue Planet II” and his current series called “Dynasties”, Sir David Attenborough has done more to bring the natural world into our homes than almost anyone. Christiane Amanpour spoke with him from COP-24 Conference, where 197 nations around the world write the rulebook that will govern, and fund, the fight against climate change.