David Strahan is an award-winning investigative journalist and documentary film-maker who specializes business and energy. For a decade he reported and produced extensively for the BBC’s Money Programme and Horizon strands. He is also the author of The Last Oil Shock: A Survival Guide to the Imminent Extinction of Petroleum Man, published by John Murray, and continues to write, broadcast and consult on energy. He is a trustee of the Oil Depletion Analysis Centre, and in 2008 he was elected a Fellow of the RSA.