I speak of chemistry mainly, and all the weird things it does to humans.
But their are other things like combustible engines and nuclear bombs.
The cancer science tries to cure is, in my humble opinion, the same cancer it creates.
I might be generalizing, and clumping all of scientific endeavours under one tent, but... who hasn't done that once or twice in a life time.
I hear ya', science is only a tool and cannot be held responsible for the results humans produce with it.
Well... same goes for religion, I guess.