Evolution only cares about passing on genes. It's rare in the animal kingdom for menopause to exist. For the most part there's no point in an animal living if it's unable to mate. Scientists have the "grandmother hypothesis" for why this happens in a few whales, humans and some chimps: in a species where the grandmother might help care for a baby that has some of her genes, the grandmother can be useful to the mechanism of passing on genes even if she's no longer able to pass on her own.

That means that a creature might care about how the world looks maybe 25 years past the point where it can have offspring. Caring about environmental degradation that takes place on a multi-century scale is just not something that evolution prepared us for. Why would it? No creature in history has ever been able to modify its environment the way humans can.

Viruses are actually a good analogy. A virus depends on a living host. But, viruses often kill their hosts. Like humans, it can actually modify its environment in a way that that environment becomes toxic to the virus's existence. That seems bad. For any individual virus though, its "life" is so short compared to the life of the host that any mechanism that made it try to avoid killing the host would just be a useless genetic trait that would not be optimal.

Humans have these immense brains, and they allow us to do things that aren't simply the result of evolutionary drives. But, we're still animals. Those drives really structure everything we do.