Andrew Huberman· PhD
And now we know from some beautiful studies come out recently, it's 150 trillion of these things, inside my brain, inside your brain, inside each of our listeners' brains. And how did they get to be the way they are? Did the genes make them? The genes? There's only three billion base pairs in the genes. Not nearly enough. We only have 20,000 proteins. How could 20,000 make 150 trillion? They couldn't.