Watch - interview with James Lovelock (age 101) on the Coronavirus

James Lovelock, the NASA scientist who came up with the theory that the Earth is a self-regulating system (known as Gaia theory) recently celebrated his 101st birthday. In this BBC interview, Lovelock discusses the Coronavirus, and how the human race is an "opportunity for the virus. If you go on building at the population, it's almost inevitable that something is going to say, geez, there's a lot of stuff to eat there. Let's go get it."

He also talks about entering his second century of life: " I've never been so happy. I had always thought the moment you passed 100 life started going downhill and it was miseries and staggering all over the place. Well, I may stagger, but I couldn't care less, it's really enjoyable."