How Does Roger Penrose - Quantum Physics of Consciousness Work?

Roger Penrose thinks that quantum physics, the science of tiny particles like electrons and photons, might be part of how we become conscious, which means being aware of things around us, like feeling happy or thinking about your favorite toy.

Imagine your brain is like a giant puzzle with lots of small pieces. Roger Penrose thinks that some of these tiny pieces use quantum physics to work together, kind of like how you might use special tools when you're putting a puzzle together.

In this idea, there’s a part of the brain called the microtubules, which are like little straws inside your brain cells. These microtubules could be doing something very strange and tiny, like making quick decisions or helping you remember things, using quantum effects.

Think about how a light switch works: it turns the lights on or off. Roger Penrose thinks that in your brain, something similar happens, but with quantum particles instead. These tiny switches might help make up what we call consciousness, like when you suddenly realize you’re playing your favorite game, and feel happy about it! Roger Penrose thinks that quantum physics, the science of tiny particles like electrons and photons, might be part of how we become conscious, which means being aware of things around us, like feeling happy or thinking about your favorite toy.