Jonathan Haidt. The Righteous Mind: Why Good People Are
Divided by Politics and Religion. New
York: Pantheon Books, 2012. xvii + 419
pp. $282.95 (cloth)
The Righteous Mind is a apt to garner
media attention in an election year, especially given the success of Haidt’s
previous book, The Happiness
Hypothesis. But the book is badly
flawed.
Haidt’s major
claim is that liberals and conservatives talk about morality differently. His efforts to analyze moral discourse are
badly hampered his ignorance of virtue ethics, which (consciously or not)
continues to shape how any of us talk about morality. He argues that liberals value compassion and
integrity (my labels, not his). Conservatives
value not only compassion and integrity but also group loyalty, respect for
authority, and reverence (again, my language not his). Liberals lack physiological “receptors” for
conservative values, he proposes, and that explains the hostility between
liberals and conservatives. It wasn’t clear to me whether that his comments
about “receptors” was metaphorical or literal, but given his emphasis on
evolutionary psychology I think he means this literally.
Haidt’s bases his
Moral Foundations Theory on the results of several online surveys accessible to
anyone at all. Such surveys are gossip, not research. It's modestly interesting gossip, perhaps,
but that's all it is. He asserts that
his six paired terms (what tradition calls virtues/vices) reflect "mental
modules" created by evolution.
Evolution, then, is the ultimate “foundation” of human morality.
Unfortunately,
Haidt’s supposedly biological “modules” are pure supposition. That’s not to deny that morality plays a role
in human reproductive success. Clearly
it does: religions make for healthy group dynamics, and that’s vitally
important for human well-being. (That’s
the claim made by David Sloan Wilson in Darwin's
Cathedral (2002), to which Haidt refers at one point.) But Haidt offers no basis for his own claim
that his six “modules” have a physiological basis that might have been shaped
by evolution.
In fact, he either
ignores or misrepresents the work of thinkers who are investigating the neurology of moral judgment. He argues at
length
that intellect plays absolutely no role in moral behavior,
incorrectly basing that assertion on the work of neurologist Antonio
Damasio. Despite Haidt's interest in
evolution, he ignores relevant work in “animal morality” by figures like Frans
de Waal (although he lists de Waal in his bibliography). de Waal argues that complex cooperation in
social groups arises only with the
neurological capacity for critical judgment.
Haidt instead instead attributes human groups to the persistence within
us of insect-like “hive” behavior, positing a “hive switch” that reverts us
from primates to bees. Again I wasn’t
sure whether he was speaking literally or metaphorically, but the claim is
nonsense either way.