Earlier quoted context omitted.
What is virtuous and what is moral for the atheist? Is it more than the bits of the religious morality his ancestors believed that doesn't contradict his present desires? That question seriously troubled me for some time. Ethics cannot be deduced from logic and aesthetics. To give an example, why exactly is rape wrong? Logically, evolutionary science lets us conclude that it increases individual fitness by increasing…
> Ethics cannot be deduced from logic and aesthetics. To give an example, why exactly is rape wrong? Rape is wrong, because it induces bodily and emotional harm. You can deduce your whole ethics and morals from the 'reduce the suffering you cause' view. You don't need religion for that.
Just because you personally think harming other persons is bad isn’t sufficient. What gives you the authority to impose that value on others?