Like it or not, there are lots of good arguments for eating insects—both in animal feeds and on human plates. You can farm them with much less land, water and feed than the likes of cows and sheep. Their greenhouse gas emissions are significantly lower, while they are also high in protein and essential minerals.
Click here for original story, Eating insects: The UK seems much more reluctant than the EU to let this industry flourish
Source: Phys.org