We think that our minds are all powerful but in reality they’ve evolved to do what we need to do, like hunt, eat and talk to one another. So the concepts in our head are designed to deal with animals, trees, rivers and people. There’s no reason why they should be able to deal with atoms or galaxies. But I believe we’re flexible and our minds are curious, so we can change our thinking.
Our moral values, our emotions, our loves are no less real for being part of nature, for being shared with the animal world, or fore being determined by the evolution that our species has undergone over millions of years. Rather, they are more valuable as a result of this: they are real.