Tag Archives: Math

Human Morality II: Objective morality

This is the second in a series of four posts on morality. They are aimed at countering the usual religious claims for a god-given morality with current scientific understanding of how the morality of our species arose. Also, they attempt to justify a non-theist objective basis for much of the moral decisions we make. The first post (I: Religious confusion) discussed some of the problems religion has in its understanding of morality. This second post argues that there is an objective basis for human morality and no god is required for this.

Recently I was dipping into Roger Penrose’s book The Road to Reality: A Complete Guide to the Laws of the Universe. In the first chapter he argues for an objective basis for mathematics and mathematical logic. I think that the objective basis of morality can be seen in the same way (see Where did our morals come from?). So, I was pleased to read that Penrose also believes that objective “‘existence’ could also refer to things other than mathematics, such as morality or aesthetics.”

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