I would like to see some sources for the "more than 100 years of oil left" claim...

I would like to see some sources for the "more than 100 years of oil left" claim. If it's at all based on 'public reserve levels' declared by oil producing countries, those are basically totally fabricated.

http://www.telegraph.co.uk/finance/newsbysector/energy/oilan...

In any case, it's the first claim in the article, he should back it up.