5 Ways Evolution Explains Your Daily Habits
A free guide to understanding the evolutionary forces behind your everyday behavior
Why you check your phone 96 times a day
Hint: it is the same circuit that made your ancestors scan the horizon for predators and opportunities. The dopamine hit from a notification is neurochemically identical to the one a forager got from spotting ripe fruit.
The evolutionary reason you can't resist a sale
Scarcity drove survival for two million years. When your brain sees '70% off — only 3 left,' it fires the same urgency signal that once meant the difference between eating and starving.
Why you eat when you're not hungry
Your appetite system was calibrated for a world where the next meal was never guaranteed. It has no off switch — because in the ancestral environment, you never needed one.
The ancient social instinct behind your fear of missing out
Exclusion from the group once meant death. FOMO is not a modern invention — it is a survival alarm repurposed for Instagram.
Why your best ideas come in the shower
The default mode network — the brain's background processor — runs best when the conscious mind steps aside. Your ancestors did their best problem-solving while walking, not sitting.
Get the Free Guide
Enter your email and the full guide lands in your inbox — plus occasional new essays on evolutionary psychology, human nature, and the art of living well with the brain you were actually given.