David Eagleman

Every week I get letters from people worldwide who feel that the possibilian point of view represents their understanding better than either religion or neo-atheism.

The three-pound organ in your skull - with its pink consistency of Jell-o - is an alien kind of computational material. It is composed of miniaturized, self-configuring parts, and it vastly outstrips anything we've dreamt of building.

The same stimuli in the world can be inducing very different experiences internally and it's probably based on a single change in a gene. What I am doing is pulling the gene forward and imaging and doing behavioural tests to understand what that difference is and how reality can be constructed so differently.

There are an infinite number of boring things to do in science.

I spent my adult life as a scientist, and science is, essentially, the most successful approach we have to try and understand the vast mysteries around.

I think what a life in science really teaches you is the vastness of our ignorance.

I'm using the afterlife as a backdrop against which to explore the joys and complexities of being human - it turns out that it's a great lens with which to understand what matters to us.

What has always surprised me when I walk into a bookstore is the number of books that you can find that are written with certainty. The authors tell some story as though it's true, but they don't have any evidence that it is true!

A typical neuron makes about ten thousand connections to neighboring neurons. Given the billions of neurons, this means there are as many connections in a single cubic centimeter of brain tissue as there are stars in the Milky Way galaxy.

Part of the scientific temperament is this tolerance for holding multiple hypotheses in mind at the same time.

What we find is that our brains have colossal things happening in them all the time.

I think the first decade of this century is going to be remembered as a time of extremism.