Yves Coppens, invité d'Un monde, un regard

He is too often referred to his discovery of our most famous ancestor, Lucy, in 1974. And yet paleontologist Yves Coppens devoted his entire life to searching for traces of this distant and buried past, and has made numerous discoveries. From the African origins of man to his adaptation to climate change over time, what lessons does this eternal optimist draw from his discoveries to better understand the challenges we face today? Rebecca Fitoussi hosted Yves Coppens for "Un monde, un regard." Watch the interview. Subscribe to our channel:    / @publicsenat   Find all the latest political and parliamentary news at http://www.publicsenat.fr Follow us on social media: Facebook:   / publicsenat   Twitter:   / publicsenat   Instagram:   / publicsenat