Organ donation

Incidentally, @The Seldom Killer, what if you donated an organ, saving the life of a person that then went on to become a terrible and vicious tyrant, who performed breathtaking acts of genocide and general evil? Would that make organ donation wrong?

Was wondering when that going to pop up.

Here's another though, even if the person turn out to be a murderous tyrant, chance are it'll bring people together, countries join force to fight against the tyrant (like the World War), so even with the worse war in mankind's history, it brought a lots of country together in peace.

secondly I feel it's not up to us to decided on the fate of someone who we never will know.