Laws of Cultural Gravity: Why Ideas Stick
Some ideas spread like wildfire; others fade. These principles explain the hidden physics of culture.
Law of Resonance
An idea sticks when it resonates with existing emotions or tensions in a society. It must strike a chord that is already vibrating. If it doesn't touch a nerve, it falls flat.
Culture is not your friend. Culture is for the group, not for you.
Law of Simplicity
Complex ideas rarely survive. The cultural environment selects for ideas that are easy to understand, remember, and pass on. A good meme is a simple one.
The Meme Machine
Just as genes replicate through generations, memes replicate through minds, and simplicity is their survival trait.
Law of Emotional Charge
Emotion drives sharing. Ideas that evoke strong feelings—awe, anger, joy—spread faster than neutral ones. We are wired to transmit emotional information.
Emotional Contagion
From viral videos to social movements, the most contagious content is the most emotionally charged.
Law of Practical Utility
Ideas that offer practical benefits—saving time, money, or effort—gain traction. We adopt what works, and we share what helps others. Usefulness is a powerful magnet.
