http://www.radio4all.net/program/22548Podcast for Program: #1 Energy Shortages - How Soon and How Serious?Tue, 03 Apr 2007 12:26:55 +0000240http://www.radio4all.net/program/22548Colin Campbell founder of the Association for the Study of Peak Oil who gives a potted overview of the energy depletion issue. This talk was given at the Soil Association annual conference in January 2007.Climate RadioTue, 03 Apr 2007 12:26:55 +0000