In this hallway-style podcast conversation, O'Reilly Media founder Tim O'Reilly and a16z partner Benedict Evans discuss how we make sense of the most recent wave of new technologies --- technologies that are perhaps more transformative than any we've seen before -- and how we think about the capabilities they might have that we haven't yet even considered. O'Reilly has seen more than one wave of new tech make an impact over the last three decades in Silicon Valley. But this time, O'Reilly argues in his new book, WTF? What's the Future and Why it's Up to Us, is different, partly because of the combinatorial inventions now possible.