This is the most alarming thing I have read about our future and sustainability. As I said earlier the world oil supply is already 60% used up. As supply falls as oil gets harder to extract, world demand will rise. Matt Savinar explores the economic and social consequences and .. more importantly the options.

Unfortunately, he paints the options as black as the colour of oil.

OUR COMMENT: The AVBP sustainability model is looking more and more important!