But if they're so successful, why haven't parasites taken over the world? The answer is simple: they have. We just haven't noticed. That's because successful parasites don't kill us; they become part of us, making us perform all the work to keep them alive and help them reproduce.

Fact and fiction carry the same intrinsic weight in the marketplace of ideas. Fortunately, reality has no advertising budget.

At issue is not whether the global economy will pass away. It is passing away. Rising populations and debt combined with depletion of freshwater sources and fossil fuel make the status quo untenable. The only question is whether civil society will survive the transition.

I suspect that democracy is not viable in a technologically advanced society. Free people wield too much ability to destroy.

A very small group of powerful people is deciding what's going to happen with your data, and they're using bots to help implement what they want to do. That has nothing to do with democracy. It's all about efficiency. And that's the really scary thing about it.

I have an English literature degree. I wanted to be the next great American novelist from a very early age, but I put it aside for a while, because I got very realistic at one point.

Data is gathered all the time. Just take your mobile phone. Geo-location data collected by your (mobile phone service) provider is not just about your movements. It's about who you are with and what you will do next.