The latest news to hit the headlines of major newspapers was about a cannibal couple who practiced cannibalism for 19 years. Cannibalism is defined as a specie consuming all the parts of another individual of the same specie. Cannibalism in humans is not something new. There is evidence that it happened even 600,000 years ago. Even though it never occurred to me, the witch in "Hansel and Gretel" is also a cannibal. So is there really anything we can learn from cannibals? FYI I am not a cannibal...