@Kaol
As an uninformed, uneducated ignoramus, I would say, yes. Surely any kind of medication that fights off a disease for you is stifling evolution? -without medication those who can fight off the disease would survive and their descendants would be stronger for it..?
So what we'd eventually be left with is a weak race, who would be unable to fight off infection without medicine.

This is why I don't take my medication.

EDIT But that's not to say that I think all illnesses should go untreated, I just think that medication shouldn't be the answer to every disease or condition.
( Bert Monkeysex is waiting for the mods to delete him, Wed 23 Apr 2008, 12:24, Reply)