Investing in Frontier Tech

Over the last few months, the usual debate around unicorns and bubbles seems to have been put on hold a bit, as fears of a major crash have thankfully not materialized, at least for now. Instead another discussion has emerged, one that's actually probably more fundamental. Which areas will produce the Googles and Facebooks of the next decade? What's prompting the discussion is a general feeling that we're on the tail end of the most recent big wave of innovation, one that was propelled by social, mobile and cloud. A lot of great companies emerged from that wave, and the concern is whether there's room for a lot more "category-defining" startups to appear.