Common insect food stall in Bangkok, Thailand. Counter-clockwise, from the back-left to the front: locusts, bamboo-worms, moth chrysalis, crickets, scorpions, diving beetles and giant water beetles. (Photo via Wikimedia Commons.)

Ever eaten a bug? Not the mosquito that flew into your mouth. Not the worm you swallowed on a dare. I mean caterpillar casserole. Deep-fried grasshoppers. Beetle burgers. A United Nations report says you should. We all should. Eating insects…