Well if you can't explain where the evil is in it, I can't be faulted for not believing it.
It sounds a little ridiculous to me. Where in science is this evil 'force' of some sort? Is it in the water, is it in the concept, what?
If the causing of harm means evil to you, is nature itself evil?
There is just nothing in science that conjures evil, just natural forces acting naturally and logically.
What I call a hurricane you call your chance to wait it out and be killed or flee. Or walking outside in a lightning storm and getting zapped, or getting on a small boat and going out on the ocean.
Do you think there is evil in nature, and equally there is stupidity in nature?
Maybe what you mean is nature is dangerous.