In memory of Daniel Kahneman, who accelerated our understanding of the mind

March 27, 2024

Photo by Andreas Weigend on Flickr. Cropped but otherwise unaltered. Creative Commons CC BY-SA 2.0 Deed Attribution-ShareAlike 2.0 Generic license

I'm not a person who has idols, but Daniel Kahneman came about as close as it gets for me. It is not an exaggeration to say that he revolutionized our understanding of the mind. Among many other concepts, Kahneman and his collaborators came up with the ideas of: Anchoring (where an irrelevant number can influence our judgments) Prospect theory (a theory of how we make judgments when there is uncertainty that incorporates a number of biases) The focusing illusion (where we overempha...

Oversimplifiers vs. Difference Deniers: a dynamic regarding group differences that leads to rage and confusion

December 17, 2023

Here's a misery-filled dynamic that I believe commonly plays out regarding small observed differences between groups: (1) Two groups have a small (but meaningful) difference in their average value of some trait, with heavily overlapping distributions. (2) Some people ("Oversimplifiers") observe this difference (in their everyday life or media reports) and turn this small average difference into a (sometimes very harmful) oversimplification: "A's are like this, B's are like that." (3) O...

Ten theories for how to achieve true happiness (and useful resources for you to try them out)

February 8, 2022

This essay is cross-posted from the Clearer Thinking blog. The question of how to achieve true happiness has been debated for thousands of years. In this article, we've summarized ten approaches to happiness, new and old, that are popular today. How do you think about being truly happy? You might find that your personal views on this topic are captured by one of these ten popular theories. We hope that understanding these different theories will help you to better refine you...

Psychological Outliers

January 29, 2018

It's easy to underestimate how remarkably different our psychological experiences can be. "Psychological outliers" may be much more common than you think because there are so many ways a person can be an outlier. If you are a psychological outlier in some way, you may assume others are more similar than they really are (much the way that synesthetes, who experience a combination of different sensory inputs in their brains, often grow up believing that everyone has synesthesia). That means you m...