Chris Salewicz is an acclaimed music journalist and writer. He wrote for the UK magazine New Musical Express in the late 1970's and early '80's and has written for the Sunday Times, The Face and Q magazine. His books include a biography of Clash founder Joe Strummer as well as bios of Bob Marley and Jimmy Page.
Steve Goreham discussed the rising demand for electric power and the impending "green energy breakdown". Followed by Christopher Macklin, who explored the dangers of emerging artificial intelligence.