PBH310: Moral Psychology & Abortion

Introduction (XVII-XIX):

I study moral psychology, and I'm going to make the case that morality is the extraordinary human capacity that made civilization possible. […] The human mind is designed to “do” morality, just as it's designed to do language, sexuality, music, and many other things… But I chose the title The Righteous Mind to convey the sense that human nature is not just intrinsically moral, it's also intrinsically moralistic, critical, and judgmental.

Summary of the three sections (XX-XXIII):

This book has three parts, which you can think of as three separate books—except that each one depends on the one before it. Each part presents one major principle of moral psychology.

Part I is about the first principle: Intuitions come first, strategic reasoning second. Moral intuitions arise automatically and almost instantaneously, long before moral reasoning has a chance to get started, and those first intuitions tend to drive our later reasoning. If you think that moral reasoning is something we do to figure out the truth, you'll be constantly frustrated by how foolish, biased, and illogical people become when they disagree with you. But if you think about moral reasoning as a skill we humans evolved to further our social agendas—to justify our own actions and to defend the teams we belong to—then things will make a lot more sense. Keep your eye on the intuitions, and don't take people's moral arguments at face value. They're mostly post hoc constructions made up on the fly, crated to advance one or more strategic objectives.

The central metaphor of these four chapters is that the mind is divided, like a rider on an elephant, and the rider's job is to serve the elephant. The rider is our conscious reasoning—the stream of words and images of which we are fully aware. The elephant is the other 99 percent of mental processes—the ones that occur outside of awareness but that actually govern most of our behaviour. I developed this metaphor in my last book, The Happiness Hypothesis, where I described how the rider and elephant work together, sometimes, poorly, as we stumble through life in search of meaning and connection. In this book I'll use the metaphor to solve puzzles such as why it seems like everyone (else) is a hypocrite and why political partisans are so willing to believe outrageous lies and conspiracy theories. I'll also use the metaphor to show you how you can better persuade people who seem unresponsive to reason.

Part II is about the second principle of moral psychology, which is that there's more to morality than harm and fairness. The central metaphor of these four chapters is that the righteous mind is like a tongue with six taste receptors. Secular Western moralities are like cuisines that try to activate just one or two of these receptors—either concerns about harm and suffering, or concerns about fairness and injustice. But people have so many other powerful moral intuitions, such as those related to liberty, loyalty, authority, and sanctity. I'll explain where these six taste receptors come from, how they form the basis of the world's many moral cuisines, and why politicians on the right have a built-in advantage when it comes to cooking meals that voters like.

Part II is about the third principle: Morality binds and blinds. The central metaphor of these four chapters is that human beings are 90 percent chimp and 10 percent bee. Human nature was produced by natural selection working at two levels simultaneously. Individuals compete with individuals within every group, and we are the descendants of primates who excelled at that competition. This gives us the ugly side of our nature, the one that is usually featured in books about our evolutionary origins. We are indeed selfish hypocrites so skilled at putting on a show of virtue that we fool even ourselves.

But human nature was also shaped as groups competed with other groups. As Darwin said long ago, the most cohesive and cooperative groups generally beat the groups of selfish individuals. Darwin's ideas about group selection fell out of favour in the 1960s, but recent discoveries are putting his ideas back into play, and the implications ar profound. We're not always selfish hypocrites. We also have the ability, under special circumstances, to shut down our petty selves and become like cells in a larger body, or like bees in a hive, working for the good of the group. These experiences are often among the most cherished of our lives, although our hivishness can blind us to other moral concerns. Our bee-like nature facilitates altruism, heroism, war, and genocide.

Once you see our righteous minds as primate minds with a hivish overlay, you get a whole new perspective on morality, politics, and religion. I'll show that our “higher nature” allows us to be profoundly altruistic, but that altruism is mostly aimed at members of our own groups. I'll show that religion is (probably) an evolutionary adaption for binding groups together and helping them to create communities with a shared morality. It is not a virus or a parasite, as some scientists (the “New Atheists”) have argued in recent years. And I'll use this perspective to explain why some people are conservative, others are liberal (or progressive), and still others become libertarians. People bind themselves into political teams that share moral narratives. Once they accept a particular narrative, they become blind to alternative moral worlds.

Stop at 2:02