We all share this basic machinery in cells, and it's not related to whether you're photosynthetic or whether you're phagocytes or whether you are a f… - Nick Lane

[I]t's interesting to me that the bacteriophages, the viruses that you find in bacteria, are not remotely similar to the ones that you find infecting archaea, which again are not remotely similar to eukaryotic viruses. ...They're different in their appearance. They're different in their mechanisms in which they force their... I mean the bacteriophages are these classic lunar module landing things... They are stunning things to look at. ...Some es look like bottle balls or postage stamps, strange shapes... They don't have any genes in common. They don't have mechanisms of entry into cells in common. They appear to be independently derived.

That's a question about the meaning of life... Why are we here? What are we doing? What's important to us? Why should we struggle to do anything, and I think most of the answers to those questions lie within society itself. ...I don't see a greater meaning, that we've been put here as a species, that we're exceptional in any way. We're just another species. We're very much similar to pretty much everything else, and I think what we've done that's good has been the achievement of society as a whole... [A] lot of people within society... humans have a need for an origins myth, and that origins myth, if it happens to bear some semblance to reality, I think a lot of people are genuinely interested to know what can we say about the origins of the Universe, about the origins of the solar system, about the origins of life. ...[C]an we as ...puny-brained humans come to, through logic, through experiments, through thinking about it, through observations, come to an explanation for how life came to be. It's a grand question. It would be wonderful to know the answer. I think a lot of people would love to know that answer, and I personally would love to know that answer, even if my own views on the subject turn out to be completely wrong.

The information encoded in DNA spells out the molecular structure of s. This, said Crick, is the 'central dogma' of all biology: genes code for proteins.