Richard Heinberg is A Senior Fellow at the Post Carbon Institute and is widely regarded as one of the world’s experts on our shift away from reliance on fossil fuels.  His writings focus on the repercussions of a fossil fuel based world economy on food and transportation, and the need to transition away from fossil fuels and create a more sustainable future. Richard appears in the new documentary Planet of the Humans that is raising some important controversies and was featured in Leonardo DiCaprio’s film “The Eleventh Hour.” His articles appear in many media sources including Nature, YES!, Counterpunch, Oil Drum, Public Policy Review, Resilience.org and Project Censored. He has authored over ten books on oil depletion, energy economics, climate change and ecological issues.  His latest book is “Our Renewable Future: Laying the Path to One Hundred Percent Clean Energy”.  His websites are RichardHeinberg.com  AND   PostCarbon.org