This is from writer Michael Pollan* to the next President, very good.
http://www.nytimes.com/2008/10/12/magazine/12policy-t.html?_r=2&hp=&pagewanted=all&oref=slogin&oref=slogin * Author of the following
books, and a writer for the New York Times
Magazine (where the above article is):
In Defense of Food: An Eater's Manifesto;
The Omnivore's Dilemma: A Natural History of Four Meals;
A Place of My Own;
The Botany of Desire; and
Second Nature
Sue