A species is less likely to build resistance to a threat in environments where the threat is not present. I don't disagree with you except that we do need the d

A species is less likely to build resistance to a threat in environments where the threat is not present. I don't disagree with you except that we do need the damage in order to grow. It's precisely because of that damage that you feel so strongly and are among so many others trying to work out the problem.