For today's TedTalk Lunch, I watched two videos sharing two sides to one story. Exploring the innovation of the past century and making predictions about the century ahead these two speeches both make compelling cases. The first talk below assumes the glasses is half empty and there is no way that the 2000s can compete with the innovation and world changing impact of the inventions of the 1900s. The second talk, the glass half full, lays out a more optimistic perspective about the road that lies ahead. It is worthwhile to watch them both and look for the truths that resonate in your own industry, for better or worse.