".. we have to make up mental models and see if they match up to the tiny shreds of hard evidence that actually feel real. The mental models provided by mathema

".. we have to make up mental models and see if they match up to the tiny shreds of hard evidence that actually feel real. The mental models provided by mathematics are extremely helpful when trying to make sense of these vast distances, but still... Abstraction is pretty unsatisfying" Abstraction is where our imagination lights up, where we make art and fall in love and build things. These empty spaces, it's where we find that these brains that evolved to escape Jaguars and find food, are actually pretty amazing in themselves.