Harvard's great biologist/psychologist Steven Pinker is one of my favorites, even though I'm just starting to get into his work.
What makes him great is not just his rational mind, but his multidisciplinary approach. He pulls from many fields to make his (generally very good) arguments. And he's a rigorous scientist in his own field, even before we get to his ability to synthesize.
I first encountered Pinker in reading Poor Charlie's Almanack: Charlie Munger gives him the edge over Noam Chomsky and others in the debate over whether the capacity for language has been “built into” our DNA through natural selection. Pinker wrote the bestseller The Language Instinct, in which he argued that the capacity for complex language is innate. We develop it, of course, throughout our lives, but it's in our genes from the beginning (an idea that has since been criticized).
Pinker went on to write books with modest titles like How the Mind Works, The Blank Slate: The Modern Denial of Human Nature, and The Better Angels of our Nature: Why Violence Has Declined. The latter is a controversial one: Bill Gates loves it, Nassim Taleb hates it. You'll have to make up your own mind.
The reason for writing about Pinker is that, while re-reading William Deresiewicz's brilliant speech Solitude and Leadership, I noticed that he had an extremely popular piece about not sending your kids to Ivy League schools. It's an interesting argument, though I'm not sure I agree with all of it.
A little Googling told me that Pinker, himself a professor at an Ivy League school, responded with an even better piece on why Deresiewicz was imprecise in his criticisms and anecdotes.
I was fascinated most by Pinker's discussion of what an elite education should entail. This tells you a lot about his mind:
This leads to Deresiewicz’s second goal, “building a self,” which he explicates as follows: “it is only through the act of establishing communication between the mind and the heart, the mind and experience, that you become an individual, a unique being—a soul.” Perhaps I am emblematic of everything that is wrong with elite American education, but I have no idea how to get my students to build a self or become a soul. It isn’t taught in graduate school, and in the hundreds of faculty appointments and promotions I have participated in, we’ve never evaluated a candidate on how well he or she could accomplish it. I submit that if “building a self” is the goal of a university education, you’re going to be reading anguished articles about how the universities are failing at it for a long, long time.
I think we can be more specific. It seems to me that educated people should know something about the 13-billion-year prehistory of our species and the basic laws governing the physical and living world, including our bodies and brains. They should grasp the timeline of human history from the dawn of agriculture to the present. They should be exposed to the diversity of human cultures, and the major systems of belief and value with which they have made sense of their lives. They should know about the formative events in human history, including the blunders we can hope not to repeat. They should understand the principles behind democratic governance and the rule of law. They should know how to appreciate works of fiction and art as sources of aesthetic pleasure and as impetuses to reflect on the human condition.
On top of this knowledge, a liberal education should make certain habits of rationality second nature. Educated people should be able to express complex ideas in clear writing and speech. They should appreciate that objective knowledge is a precious commodity, and know how to distinguish vetted fact from superstition, rumor, and unexamined conventional wisdom. They should know how to reason logically and statistically, avoiding the fallacies and biases to which the untutored human mind is vulnerable. They should think causally rather than magically, and know what it takes to distinguish causation from correlation and coincidence. They should be acutely aware of human fallibility, most notably their own, and appreciate that people who disagree with them are not stupid or evil. Accordingly, they should appreciate the value of trying to change minds by persuasion rather than intimidation or demagoguery.
I believe (and believe I can persuade you) that the more deeply a society cultivates this knowledge and mindset, the more it will flourish. The conviction that they are teachable gets me out of bed in the morning. Laying the foundations in just four years is a formidable challenge. If on top of all this, students want to build a self, they can do it on their own time.
If this seems familiar to some of you, that's because it very closely parallels thoughts by Charlie Munger, who has argued many times for something similar in his demand for multidisciplinary worldly wisdom. We must learn the big ideas from the big disciplines. Notice the buckets Pinker talks about: 13 billion years of organic and inorganic history, 10,000 years of human culture, hundreds of years of modern civilization. These are the most reliable forms of wisdom.
So if the education system won't do it for you, the job must be done anyway. Pinker and Munger have laid out the kinds of things you want to go about learning. Don't let the education system keep you from having a real education. Learn how to think. Figure out how to spend more time reading. When you do, focus on the most basic and essential wisdom — including the lessons from history.
Of course, if you're reading Farnam Street, you're already on the right track.