Most of the intelligence out there must be artificial intelligence. We keep looking for critters like us living on a planet like ours, where in fact the majority of the intelligence out there is not biological. That would be my argument.

In archaeology, context is the basis of many discoveries that are imputed to the deliberate workings of intelligence. If I find a rock chipped in such a way as to give it a sharp edge, and the discovery is made in a cave, I am seduced into ascribing this to tool use by distant, fetid and furry ancestors.

Our brains are continuing to evolve, and perhaps a few tens of thousands of years from now, our descendants will walk around with five pound brains, allowing them insights that we can't imagine.

While it may be disappointing, I have to confess to people who ask for my insights on the meaning of it all that astronomy doesn't provide any clearly useful data on matters of sin and souls.

I got bitten by the free software bug in February of 1998 around the time of the Mozilla announcement.

It’s been well documented how we start to believe in our virtual or digital selves more than our real selves, but it’s strange to think that human behaviour hasn’t really changed at all since that legend was created."

My initial desire to blog came from something that's always been my approach to investing - I'm a nerd, and I love to play with the technology, and part of my approach has really been to understand things both at a user level and at a reasonably deep tentacle level.

The digital revolution has also meant a revolution in access to information. This puts more power and knowledge into the hands of nonexperts.