Sam Harris

A puppet is free as long as he loves his strings.

Ignorance, to a scientist, is an itch that begs to be pleasurably scratched. Ignorance, if you are a theologian, is something to be washed away by shamelessly making something up.

We see again the typical theological trick of taking a text and ‘interpreting’ it in a way that just might have some vague, symbolic, hand-waving connection with something else.

It isn’t that theologians deliberately tell untruths. It’s as though they just don’t care about truth; aren’t interested in truth; don’t know what truth even means; demote truth to negligible status compared with other considerations, such as symbolic or mythic significance.

Facts in this sense include the following, and not one of them owes anything whatsoever to the many millions of hours devoted to theological ratiocination. The universe began between 13 billion and 14 billion years ago. The sun, and the planets orbiting it, including ours, condensed out of a rotating disk of gas, dust and debris about 4.5 billion years ago. The map of the world changes as the tens of millions of years go by. We know the approximate shape of the continents and where they were at any named time in geological history. And we can project ahead and draw the map of the world as it will change in the future. We know how different the constellations in the sky would have appeared to our ancestors and how they will appear to our descendants.

Our brains evolved to understand the movement of buffalo-sized objects at lion speeds in the moderately scaled spaces afforded by the African savanna. Evolution didn’t equip us to deal intuitively with what happens to objects when they move at Einsteinian speeds through Einsteinian spaces, or with the sheer weirdness of objects too small to deserve the name ‘object’ at all. Yet somehow the emergent power of our evolved brains has enabled us to develop the crystalline edifice of mathematics by which we accurately predict the behaviour of entities that lie under the radar of our intuitive comprehension

almost all biology textbooks are seriously wrong when they describe DNA as a ‘blueprint’ for life. DNA may be a blueprint for protein, but it is not a blueprint for a baby. It’s more like a recipe or a computer program.

Science combines a massive contribution, in volume and detail, of what we do know with humility in proclaiming what we don’t. Religion, by embarrassing contrast, has contributed literally zero to what we know, combined with huge hubristic confidence in the alleged facts it has simply made up.

In the early nineteenth century, how complex life came to exist and diversify would have sprung first to mind, but those questions have now been definitively answered by Darwin and his successors.

Lawrence Krauss, in his book A Universe from Nothing,*8 controversially suggests that, for quantum-theoretic reasons, Nothing (the capital letter is deliberate) is unstable. Just as matter and antimatter annihilate each other to make Nothing, so the reverse can happen. A random quantum fluctuation causes matter and antimatter to spring spontaneously out of Nothing.