There is a group called the New York Gastronauts that advocates eating insects to 'help the environment'

, I know some facts like eating bugs is done historically all over the world & they ARE high in protein & use a LOT less water that raising the same amount of beef (it takes something like 400 gallons of water (or more) for every pound of beef on a 1000 lb steer (that's 400,000 gallons), I think that's equal to an Olympic-sized swimming pool!).
Eating Bugs!! has some info
I've eaten bugs, it's really no big deal. Roasted grasshoppers are pretty easy, just twist the heads off & pull out the guts still attached so that you don't get parasitical worms, stick on a spit, & roast over a fire until cooked through
