A good article on Norman Borlaug, the unassuming father of the Green Revolution that may have saved a bilion people from starvation. While eco-types dream of a future when sustainable agriculture will lighten man's footprint on the planet, Borlaug and his methods has kept mass starvation at bay for the last couple decades.....right here, right now. The article also pokes a few holes in the assumptions about the harm that may have been done by the Green Revolution. It may not be perfect but it is what is working.