In the next few decades, everything we own—our cars, our coffee cups, our clothing, our cats—will be connected to the web. It’s hard to argue that the ‘internet of things’ isn’t making our world smarter, more efficient, and more economical. But when everything in our world is a computer, who’s going to play traffic cop? Our internet runs on centralized authorities, but should it stay that way? We’ll explore everything from Bitcoin and the blockchain to smart homes and connected infrastructure.