“After the World War II, the government had found itself with a tremendous surplus of ammonium nitrate, the principal ingredient in the making of explosives.

Ammonium nitrate also happens to be an excellent source of nitrogen for plants.

Serious thought was given to spraying America’s forests with the surplus chemical to help out the timber industry. But agronomists in the Department of Agriculture had a better idea: Spread the ammonium nitrate on farmland as fertilizer.

The chemical fertilizer industry (along with that of pesticides, which are based on poison gases developed for the war) is the product of the government’s effort to convert its war machine to peacetime purposes.

As the Indian farmer activist Vandana Shiva says in her speeches, “We’re still eating the leftovers of World War II.”” ~ Michael Pollan, ‘The Omnivore’s Dilemma’ (2006), p 41

For more info on this book, go to: http://michaelpollan.com/books/the-omnivores-dilemma/