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Why is it often so hard to do the right thing? Why doesn’t everyone share our same beliefs? And why is it so hard to be happy?
These are questions that are integral to the field of cognitive science—the study of how and why we think, feel and act the way we do. But what’s interesting is that so many of these questions have links to Jewish thought and practice.
As someone whose shelves are overflowing with books about cognitive science, and who often integrates these findings with Jewish teachings, I want to share three books that teach Jewish ideas.
The (Honest) Truth About Dishonesty: How We Lie to Everyone—Especially Ourselves by Dan Ariely
Let’s be honest, behavioral economist Dan Ariely tells us. We all cheat. You cheat. I cheat. But we don’t do it because we are bad people. Instead, we tend to view ourselves as good people, so we tend to “fudge” things just enough so that we can keep that self-perception. So not only do we cheat, we also lie to ourselves about our own cheating!
But of course, lying and cheating are antithetical to Judaism. We are taught: “Do not defraud or rob your neighbor,” and “You shall have honest scales and measures.” (Lev. 19:13 and 19:36) Since Judaism tries to teach us how to honest and ethical people, it’s crucial to understand how and why we end up missing the mark. Ariely’s work gives an insight into what encourages—and even more importantly, discourages—cheating, in the hopes of building a more just society.
The Righteous Mind: Why Good People Are Divided by Politics and Religion by Jonathan Haidt
There’s a reason politics and religion are generally taboo topics for polite conversation—if you feel strongly about your political or religious beliefs, you just can’t seem to understand how people on the other side can be so stupid. Psychologist Jonathan Haidt explains that a large part of the problem is that we think of religion and politics as being about “right” versus “wrong,” and when we phrase the question that way, it actually becomes “us” versus “them.” As he says, “Morality binds and blinds”—morality creates a more cohesive group of “us,” but it also keeps us from seeing other perspectives and the needs of “them.”
That creates a real challenge edge for the Jewish community. Judaism is not just a religion, but a people. There definitely is an “us” when we think about the Jewish people. But a sense of universalism is central to Judaism, as well—when we think about Jewish ethics, we tend to think about at the needs of the poorest and most vulnerable members of society, regardless of whether they are Jewish or not. Haidt’s book helps us to understand where morality comes from, and how we can grow the sense of who we consider to be “one of us.”
Stumbling on Happiness by Daniel Gilbert
Which would you rather have happen: win the lottery, or become a quadriplegic? Most of us, without even a thought, would pick the first, because we think that winning the lottery would make us happy, and becoming a quadriplegic would devastate us. But how many wealthy people do you know who are actually miserable? And how many people who have suffered a tragedy are actually fulfilled in their lives? Psychologist Daniel Gilbert argues that we are very, very bad at predicting what will make us happy, and that’s because we have a “now-self” and a “future-self”—and they are not always the same self.
Judaism, too, lives with this tension of the present and the future. We both envision a time when the world will be at peace, but we have to do the actions here and now that will make that happen. Or at the High Holy Days, we dream about the kind of person we will become, but recognize that it’s our day-to-day actions that will make us that person. Gilbert reminds us that our “future-self” soon becomes our “now-self,” so we have act in ways that help us bridge that divide.
Ultimately, the reason I love cognitive science is that is helps us better understand who we are and why we act the way we do. And so I believe that if we use the best of science and the best of religion, we can make our own individual lives more fulfilled, and our world a little better.
These three books have been instrumental for me—what books have had a surprising influence on your Judaism?