Building superhumans

It is a heady time in the world of human empowerment. We are seeing technologies that can alter our genetic code, augment our brainpower, enhance our physique and extend our lives. As physicians, our goals are no longer limited to healing injuries and curing disease. The question, "Can you make me better than I have ever been?" has moved from fantasy to near reality. Here are a few of the highlights from recent TED, Near Future and other gatherings.