Of Metaethics, Error Theory and What Morality Really Is

I’ll say it again: doing metaethics is a dreadful way to spend one’s time. Yet, here I am. Doing metaethics. For, like doing tax returns and scrubbing the bathroom, there are some unsavoury endeavours that are necessitated by our chosen course of life. And as my chosen course involves walking the paths of ethical theory, I’m forced to wade through the swamps of metaethics from time to time. So, don your galoshes and on with the show.

I stated recently that Sam Harris ought to be a moral anti-realist, and in shifting to such a stance, he’d lose little and gain much. Namely, he’d lose the mad-dog moral naturalist realism that insists that science can determine human values – and in doing so, evaporate the ire of the manifold philosophers who’ve criticised this aspect of his approach.

What he’d gain is an ability to talk about moral facts, or facts that pertain to making a moral judgement. This has got me into some metaethical strife, according to Richard Wein. Why? Because I’m getting all error theorist on Harris’ realism, yet I’m still talking about moral facts. But, if error theory and anti-realism are to be taken seriously, then moral statements are all false. The only point in continuing to talk about them as if they’re real is to pretend they’re real, a la moral fictionalism.

Let me elaborate. And brace yourself, this is going to get metaethical.

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Morality, Health and Sam Harris

There’s a lot to like about Sam Harris‘ views on morality. In fact, I suspect that even his most vocal critics agree with him on a vast majority of what he has to say. His advocacy for a scientific engagement with morality is warmly welcome, as is his commitment to go beyond the old God versus no-God debate to suggest a positive agenda to build a secular morality devoid of supernatural meddling.

But there’s one sticking point  – one to which Harris continues to apply glue – and one against which people like myself and Russell Blackford continue to rebound. That is Harris’ commitment that science can describe morality all the way down.

Harris suggests that science doesn’t stop at the descriptive waters edge, but that it extends as far as being able to establish our fundamental values. His brand of bald naturalistic realism is not only extreme but, in my opinion, overshoots his objective. And in doing so receives criticism that distracts from the merits of his view.

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