Daniel Callahan and the Vocation of Bioethics

Did Dan Callahan know the calling he was displaying in his own work and offering to others in the special intellectual garden of The Hastings Center, which he cocreated, with Will Gaylin, and went on to prune and tend for nearly four decades? I would say, yes, he knew what he was about. Successful people usually have self-confidence and drive in abundance, but in Dan's case, there was something more profound and interesting at work. Having gone through the endnotes of his latest book one day, I asked him how he found time to read so widely. He said he had learned to be an efficient skimmer who could pull out the nuggets he valued from another's work because he had a few magnetic ideas from which he would brook no distraction.