Vaccine to Prevent Killing Human Beings?

jawahar asks: "I wanted to ask Slashdot whether it is possible and desirable to develop a vaccine which, when consumed, prevents a human being from intentionally killing a fellow human being. How much funding is required to develop and distribute such a vaccine?"

Already available

[crow]

It's already available. It's called cyanide. Upon consuming a sufficient dose, the subject will never intentionally kill anyone.

Re:Empathy

[FidelCatsro]

what if the supply runs out , we would have an entire nation on a comedown bringing a new meaning to the phrase "the Great depresion"

Re:Empathy

[Rude Turnip]

This post has been sponsored by the chewing gum and bottled water industry. Thank you.