<i>Today, the sci-fi novels of the sixties feel like artifacts from a distant age. “One way you can describe the collapse of the idea of the future is the collapse of science fiction,” Thiel said. “Now it’s either about technology that doesn’t work or about technology that’s used in bad ways. The anthology of the top twenty-five sci-fi stories in 1970 was, like, ‘Me and my friend the robot went for a walk on the moon,’ and in 2008 it was, like, ‘The galaxy is run by a fundamentalist Islamic confederacy, and there are people who are hunting planets and killing them for fun.’"</i><p>You know, I think he's on to something there. Modern sci-fi really doesn't seem to have a whole lot left to say about potential advances in technology, and the tone does seem to have shifted away from the optimism of yesteryear. The best new scifi I've read lately was a post-apocalyptic zombie story trilogy, for crying out loud.