1008: Brian Klaas | Embracing Uncertainty in a World of Flukes

Superstition

Human cognition often resorts to superstition when faced with unexplained phenomena. Brian Klaas explains how soldiers in World War I carried rabbits' feet and other charms, believing they would protect them from random dangers 1. This tendency to find patterns in randomness persists today, giving us a false sense of control over our environment. Jordan Harbinger adds that people struggle to accept randomness, preferring to believe in a larger plan when bad things happen 2.

We have this idea, oh, we've tamed the world, because I can go anywhere in the world and get a Starbucks coffee. And it's broadly similar.

--- Brian Klaas

This illusion of control is a significant trait that humans need to recognize in themselves.

   

Conspiracy

Conspiracy theories often arise from a need to make sense of the world. Brian Klaas notes that people who feel a lack of control in their lives are more susceptible to believing in conspiracy theories 3. He explains that our brains are wired to connect the dots, even when there is no coherent picture, leading to the creation of elaborate but false narratives. This is evident in the way conspiracy theories like QAnon gain traction by presenting a seemingly plausible story 4.

You have a brain that is fine-tuned to connect the dots. And what conspiracy theorists do is you've got a children's connect-the-dots drawing where there's all these little random dots, and all of a sudden, a dinosaur emerges.

--- Brian Klaas

This cognitive bias makes it difficult for people to accept randomness and uncertainty.

   

Patterns

Humans are wired to detect patterns, sometimes leading to errors in judgment and perception. Jordan Harbinger illustrates this with a memory exercise where people fail to accurately draw a $1 bill despite seeing it thousands of times 5. Brian Klaas explains that our brains create shortcuts to navigate reality, which can result in false positives—seeing patterns where none exist 6.

Our brain can do one of two things. It can sort of say, oh, that's probably random. Or it can say, what if that is a saber-toothed tiger?

--- Brian Klaas

These cognitive shortcuts are survival tools but can lead to misunderstandings in a complex, modern world.