From the Twitters, by me.
What’s the cognitive bias that explains why someone would think having a list of 200 cognitive biases bookmarked would make them any better at thinking?
(It literally says it’s “to help you remember” 200+ biases. Two hundred! LOL, critical thinking boosters are hilarious)
I should be clear — biases are a great way to look at certain issues *after* the fact, and it’s good to know that you’re biased. Our own methods look pretty deeply at certain types of bias and try to design methods that route around them, or use them to advantage.
But if you want to change your own behavior, memorizing long lists of biases isn’t going to help you. If anything it’s likely to just become another weapon in your motivated reasoning arsenal. You can literally read the list of biases to see why reading the list won’t work.
The alternate approach, ala Simon/Gigerenzer, is to see “biases” not as failings but as useful rules of thumb that are inapplicable in certain circumstances, and push people towards rules of thumb that better suit the environment.
As an example, salience bias — paying more attention to things that are prominent or emotionally striking — is a pretty useful behavior in most circumstances, particularly in personal life or local events.
It falls apart partly because in larger domains – city, state, country – there’s more emotional and striking events than you can count, which means you can be easily manipulated through selection, and because larger problems often are not tied to the most emotional events.
Does that mean we should throw away our emotional reaction as a guide altogether? Ignore things that are more prominent? Not use emotion as any indication of what to pay attention to?
Not at all. Instead we need to think carefully about how to make sure the emotion and our methods/environment work *together*.
Reading that list of biases may start with “I will not be fooled,” but it probably ends with some dude telling you family separation at the border isn’t a problem because “it’s really the salience effect at work”.
TL;DR: biases aren’t wholly bad, and the flip side of a bias is a useful heuristic. Instead of thinking about biases and eliminating them, think about applying the right heuristics to the right sorts of problems, and organizing your environment in such a way that the heuristics don’t get hacked.