http://www.takepart.com/foodinc

I just watched Food, inc.
Participant media offers five ways to act now through their site takepart.com/foodinc. I particularly like how each issue has a "five ways to act now" section:

1.) Buy organic or sustainable food.

2.) Go without meat once a week.

3.) Read labels—know where your food comes from.

4.) Drink more water, fewer sugary beverages.

5.) Support companies that treat workers, animals, and the environment with respect.