I ran across "The Language of God" at the library a couple of weeks ago, and snatched it up. I had read brief interviews with the author, Dr. Francis S. Collins of the Human Genome Project, and I was curious. He is a world-renowned geneticist who is unabashedly Christian, so I figured Collins would have an interesting perspective on pretty much everything. I was right. "The Language of God" is a very engaging book, well written and thoughtful. It's a couple of years old, but it weighs in on some topics mentioned in this column and in the resulting online...