How will it help me get rolling? Take a look at how cannibalism works in both animals and humans.
Cannibalism is considered to be appalling and unnatural by most people, but research shows that it's quite natural.
Cannibalism can have an evolutionary role to play.
Environmental factors can make cannibalism necessary, but the practice has drawbacks.
Actual cannibals exist today, and you might even know some of them.
Western cannibalism taboos may have been rooted in the Christian tradition and played out via storytelling.
Although human beings have evolved cultural norms that don't accept cannibalism, it still might resurface.