Will Saletan’s dated but still fantastic profile of 2012 Nobel Prize winner Shinya Yamanaka is worth reading:
Shinya Yamanaka, a scientist at Kyoto University, loved stem-cell research. But he didn’t want to destroy embryos. So he figured out a way around the problem. In a paper published five years ago inCell, Yamanaka and six colleagues showed how “induced pluripotent stem cells” could be derived from adult cells and potentially substituted, in research and therapy, for embryonic stem cells. Today, that discovery earned him a Nobel Prize, shared with British scientist John Gurdon. But the prize announcement and much of the media coverage missed half the story. Yamanaka’s venture wasn’t just an experiment. It was a moral project.