http://www.radio4all.net/program/53002Podcast for Program: Oil & Coal - How Much Left?Thu, 07 Jul 2011 01:07:32 +0000240http://www.radio4all.net/program/53002As all the world builds cars & roads, while burning more & more electricity - how much oil and coal is left? This is "the talk" by geoscientist David Hughes. Retired energy expert from Geological Survey of Canada, now with Association for the Study of Peak Oil (Canada) and Post Carbon Institute. Alex SmithThu, 07 Jul 2011 01:07:32 +0000