Darwin wrote to Asa Gray in 1860: “With respect to the theological view of the question; this is always painful to me.–I am bewildered.–I had no intention to write atheistically. But I own that I cannot see, as plainly as others do, & as I shd wish to do, evidence of design & beneficence on all sides of us. There seems to me too much misery in the world. I cannot persuade myself that a beneficent & omnipotent God would have designedly created the Ichneumonidae with the express intention of their feeding within the living bodies of caterpillars, or that a cat should play with mice. Not believing this, I see no necessity in the belief that the eye was … Read the rest

Janet Radcliffe Richards has an excellent chapter on moral relativism in Human Nature After Darwin, including this on pages 198-9:

Any set of moral standards must include, as part of those standards, criteria for the appropriate treatment of other people…This means there are necessarily conflicts, when some people think they should do what other people think they should not be allowed to do. And, indeed, the essence of what it is for people to have different moral principles is disagreement: if there were no disagreement, there would be no difference. And since there is disagreement, it follows that not everyone can be given the freedom to follow their own principles.

This is what I was talking about the other … Read the rest

Simon Blackburn, not surprisingly, talks about this matter of metaethics in his short introduction to ethics Being Good. He starts right off with the question of god as the backer or guarantor or prop for ethics.

For many people, ethics is not only tied up with religion, but is completely settled by it. Such people do not need to think too much about ethics, because there is an authoritative code of instructions, a handbook of how to live.

But the trouble with that, of course, is that the code is only as good as it is. If the code in question is a bad code, then this business of not thinking too much is not good.

Blackburn goes on … Read the rest