At the start of his website’s FAQ for the Challenge, Sam
Harris summarizes what he calls his book’s central argument. That summary is
clearly invalid: he slides from the assumption that moral values “depend on”
facts having to do with conscious creatures, to the conclusion that morality
itself has scientific answers. This is like saying that because land-dwelling animals
depend on ground beneath their feet, biology reduces to geology.
As for the implicit argument in The Moral Landscape, as I interpret it, that argument is also
flawed. Harris thinks that because morality has to do with the facts of how to
make conscious creatures well, and these facts are empirical, there’s a
possible science of morality. Putting aside the question of what exactly counts
as science, let’s consider whether any kind of reasoning tells us what’s moral.
Take, for example, instrumental reason, the efficient tailoring of means to
ends. If we want to maximize well-being and we think carefully about how to
achieve that goal, we can, of course, help to achieve it. Is that all there is
to morality? No, because instrumental reason—as it’s posited in economics, for
example—is neutral about the preferences. This kind of rationality takes our
goals for granted and evaluates only the means of achieving them. So we can be
as rational as we like in this sense and the question will remain whether our
goals are morally best.
Russell Blackford makes the same point and Harris replies
that a utopia in which well-being is maximized is possible, and so if a bad
person’s preferences stand in the way of realizing that perfect society, we
might as well change that person’s way of thinking, even by rewiring his brain.
Presumably, we could do that—just as we could turn an altruist into a
psychopath. Reason alone doesn’t tell us which would be the superior person, so
Harris’s response here merely begs the question.
For another example of reasoning, take the basic scientific
aim of telling us the probable facts, through observation and testing
of hypotheses. Conceivably, scientific methods could uncover facts of how
Harris’s utopia would work and they might even lay out a roadmap for how to
perfect our current societies. As Harris says, some present societies might be
better than others, given the ideal of maximizing well-being. If empirical
reasoning could tell us that much, would that answer the central moral questions?
No, because as Harris admits, science wouldn’t thereby show
that the maximization of well-being is factually the best ideal. Rather, a
science of morality would presuppose
that utilitarian ideal as being self-evident, just as medicine presupposes the
goal of making people healthy, as Harris says. This analogy is flawed, though, because
doctors can fall back on the biological functions of our organs, whereas moral
aims needn’t be the same as what we’re naturally selected to do. Medical
doctors try to make our bodies function in the way that maximizes our species’
fitness to carry our genes. Note how much harder it is to explain what counts
as mental health. This is because the
question of which mind is ideal is partly a normative one, and science apparently
doesn’t address it.
So is our well-being self-evidently what we all ought to
pursue? No, for at least two reasons. First, we may not deserve to be happy or
we may be obligated to suffer because too much well-being would be unseemly in
the indifferent universe that we have no hope of altering. This is roughly the
point of the Christian doctrine of original sin—which may be neither here nor
there for secularists, but this doctrine also reflects the ancient Eastern
religions’ pessimism about natural life. Instead of trying to be happy, says
the Hindu or Buddhist, we should ideally resign ourselves to having a detached
and alienated perspective until we can escape the prison of nature with honour.
Robert Nozick makes a similar point with his Happiness Machine thought experiment:
living in a computer simulation might maximize well-being in terms of our
conscious states, but people tend to feel that that narrow flourishing would be
undignified, under the circumstances.
Second, “well-being” is a vacuous placeholder that must be
filled by our personal choice of a more specific ideal. Harris says otherwise,
because he thinks his Good Life and Bad Life illustrations point us in the
direction of the relevant facts. But notice that his heroine leading the good
life is on a slippery slope to suffering in the way that Oskar Schindler
suffers at the end of Spielberg’s movie. “I could have done more,” Schindler
says in horror. The fact is that the more empathetic we feel, the more we must personally
suffer because in that case we must suffer on behalf of many others. So a world
in which we prefer to maximize collective
well-being is simultaneously (and ironically) one that maximizes individual suffering, and that’s so even
though many people would come to our aid in such a world. A selfless person
can’t accept aid or even compliments that could just as well go to other, more
needy folks. Indeed, those with altruistic motives intentionally sacrifice
their personal well-being, because they care more about others than themselves.
Thus, in so far as the ideal of well-being includes the goal
of personal contentment, this ideal is opposed to the moral one of altruism, of
maximizing (other) people’s happiness. Which goal is preferable isn’t up to
pure reason of any kind. Rather, as with all our core values, we must ultimately
take a leap of faith that our personal stamp is worth putting on the world. And
in so far as so-called rationalists would presuppose Harris’s utilitarian ideal,
they’d clash with pessimists, existentialists, world-weary misanthropes, melancholy
artists, esoteric Hindus, Buddhists, and the like. Moreover, in light of how extroverted
Western norms have tended to become more global, not reason but force and a
crass lowering of standards would likely settle the matter.