Many of the author's exposes are about peculiarities in human life and those always have a humorous tone. Some are serious, and then they often discuss his trade.
- Far Away And Long Ahead , on how long you will live and how you will die according to insurance companies - available for research
- Ladies Last: no matter how rugged American men may feel, the bald truth is that women are healthier and live longer - available for research
- Letters to the editor about:
- Nature - available for research