dumpster diving

In the United States, 40 percent of all food that is produced gets thrown in the trash.
Dumpster diving prevents food waste, plain and simple. It's not something we should punish but it is something we should reward.
They’re complex, delicious and not entirely legal.
Rob Greenfield obtains many of his meals from the trash to bring awareness to food waste in the U.S.
William Reid spends just $2.75 a year on food.