Climate change, feeding the world, biodiversity, plastics – the list of environmental concerns seems endless. But which of these is the most pressing and, given the global nature of the challenges we face, what can any of us do as individuals to make a difference? Do we all need to become vegan? Is local food best? How should we spend and invest our money? In January 2021 leading carbon expert Mike Berners-Lee, author of the bestselling book There Is No Planet B, came to Intelligence Squared to answer these and other questions. Having crunched the numbers, he argued that there is a course of action we can all follow which doesn’t require donning a hair shirt. And reflecting on the turbulent last 12 months, he tackled the thorny issues of protests, pandemics, wildfires and more. The event was hosted by Jenny Kleeman,journalist and author of Sex Robots and Vegan Meat.  To buy Mike's book click here: https://bit.ly/2Yh55Zy To buy Jenny's book click here: https://bit.ly/2M6qBNZ Support this show http://supporter.acast.com/intelligencesquared.  See acast.com/privacy for privacy and opt-out information. Learn more about your ad choices. Visit podcastchoices.com/adchoices