The world’s population is expected to grow from currently 7.2 billion to 9.6 billion in 2050. Scientists are looking to find ways to feed the additional 2 billion mouths.

The Food and Agriculture Organization of the United Nations is working on a scenario that is expected to be the key to humanities nutritional future and is based on insects.

An alternative nutriment instead of chicken pork and veal are the insects which are rich in protein, fat, calcium, iron and zinc, as well as more friendly to the environment.