Quote:
Originally Posted by chezlaw
The diseases of concern aren't to do with sterilisation. It's stuff like the build up of toxins that the body can't expel or prion type diseases etc etc. It's why feeding cows to cows was obviously stupid.
There are a few exception here and there but generally humans don't eat carnivores, let alone other humans. True of the the main diet of most carnivores as well. It's a food chain thing.
In fairness to myself, I was addressing the hypothetical of the article. The point is our strong disgust was evolved in a time where there was no way to guarantee safety, so telling us that we can assure safety now wouldn't diminish the disgust.
For example, disgust from having sex with siblings is probably due to evolved behavior of avoiding double recessive alleles and other reproductive fitness costs in progeny. Explaining this and telling someone you could have sex with you sister as long as you use a condom so there is no risk of pregnancy isn't going to make the disgust lower.