The selfish gene theory is Darwin's theory, expressed in a way that Darwin did not choose but whose aptness, I should like to think, he would instantly have recognized and delighted in. It is in fact a logical outgrowth of orthodox neo-Darwinism, but expressed as a novel image. Rather than focus on the individual organism, it takes a gene's eye view of nature. It is a different way of seeing, not a different theory.

I would mind more if I could claim that The Selfish Gene had become severely outmoded and superseded. Unfortunately (from one point of view) I cannot. Details have changed and factual examples burgeoned mightily. But, with an exception that I shall discuss in a moment, there is little in the book that I would rush to take back now, or apologize for.

The remedy for loneliness is human fellowship, the warmth of real, live, flesh-and-blood companions and loved-ones; not prating in a vacuum to an imaginary friend for whose existence there is no vestige of serious evidence. Even an AI robot is better than that. At least ChatGPT exists, really talks back at you, will actually hold a friendly conversation. But talk to the imaginary friend which is God (Allah, Virgin Mary, Lord Krishna, Thor, Zeus, Mithras, name yours) and the only reply you'll get is conjured within your own imagination. You'll be talking to yourself, which is really rather sad, and hardly an antidote to loneliness. No Satisfying Alternative to Religion? Try Reality.

I speak as a biologist. There aren't many absolutely clear distinctions in biology. Mostly what we have is a spectrum. But the male-female divide is exceptional in biology. It really is a true binary.

Eternity is best spent under a general anesthetic - which is what is going to happen.

Moral philosophers say things like, 'What is actually wrong with cannibalism?' There are two ways of responding to that: one is to shrink back in horror and say, 'Cannibalism! Cannibalism! We can't talk about cannibalism!' The other is to say, 'Well, actually, what is wrong with cannibalism?' Then you work it out and you tease it out and you decide yes, actually, cannibalism is wrong, but for the following reasons. So I'd like to think that my moral values at least partly come from reasoning. Trying to suppress the gut reaction as much as possible.

Evidence is the only good reason to believe anything.

Such delusions of grandeur to think that a God with a hundred billion galaxies on his mind would give a tuppenny damn who you sleep with, or indeed whether you believe in him.

I am very conscious that you can't condemn people of an earlier era by the standards of ours. Just as we don't look back at the 18th and 19th centuries and condemn people for racism in the same way as we would condemn a modern person for racism, I look back a few decades to my childhood and see things like caning, like mild pedophilia, and can't find it in me to condemn it by the same standards as I or anyone would today.

I'm not clever enough to be a physicist. When asked about why he chose to become a biologist.