Is it genetic or upbringing?

[PeterB]

Sarcany wrote:
[quote=PeterB]Or if we want to go lower down, how about Hydra. :wink:

Hydras are significantly more complex organisms than Eric Drumpf, and they are far more valuable to society.

They contribute to research on various cancers as well as Huntington's, Alzheimer's and Parkinson's diseases.
OK, fine, I wasn't going to go there, but how about sponges? They don't have a nervous system, just multifunctional cells.