... WTF?

Or we could just eat less meat. Billions of people eat very little, and manage not to keel over instantly.

I don't think we need eat roaches. But if that's your thing, by all means go for it.

Without wanting to encourage our doomer friends above, I feel the need to point out that some people do eat bugs - in Cambodia I saw people snacking away on fried spiders and roaches quite happily.

http://www.flickr.com/search/?w=all&q=fried++spider&m=text