Francis Collins is another case in point. Certainly one of the foremost geneticists alive today, he was director of the National Human Genome Research Institute from 1993-2009, having “headed a multinational 2,300-scientist team that co-mapped the 3 billion biochemical letters of our genetic blueprint, a milestone that then-President Bill Clinton honored in a 2000 White House ceremony. . . . He is also a forthright Christian who converted from atheism at age 27 and now finds time to advise young evangelical scientists on how to declare their faith in science’s largely agnostic upper reaches.”