We Facebook users have been building a treasure lode of big data that government and corporate researchers have been mining to predict and influence what we buy and for whom we vote. We have been handing over to them vast quantities of information about ourselves and our friends, loved ones and acquaintances.

The outsourcing of our memory to machines expands the amount of data to which we have access, but degrades our brain’s own ability to remember things.

In spite of my own reservations about Bing's ability to convert Google users, I have to admit that the search engine does offer a genuine alternative to Google-style browsing, a more coherently organized selection of links, and a more advertiser-friendly environment through which to sell space and links.

Once everyone is connected to everyone and everything else, nothing matters anymore. If everyone in the world is your Facebook friend, then why have any Facebook friends at all? We're back where we started. The ultimate complexity is just another entropy.

It may be decades until we know what living in a state of constant distraction will do to us.

People are seduced by signals from the world, but that is manipulation, not reality. Computers have learned more about us than we've learned about them.

This is why it might be more useful to understand the proliferation of interactive media as an opportunity for renaissance: a moment when we have the ability to step out of the story altogether. Renaissances are historical instances of widespread recontextualisation. People in a variety of different arts, philosophies and sciences have the ability to reframe their reality. Renaissance literally means 'rebirth'. It is the rebirth of old ideas in a new context.