I’m writing this over a late lunch that is also serving as an early dinner, before teaching this spring’s first session of Energy: Science, Society, and Communication.
I sprinkle salt on my tomato. Each time I remember staying with an acquaintance in Ann Arbor nearly a quarter century ago, being introduced to the idea of salt on fresh tomato slices from a farmer’s market.
I bring the pepper shaker over to join the salt shaker. Each time I remember a friend telling me nearly a quarter century ago how the pair should always be together, passed together, like a couple.
I sign my email “Best wishes”. Each time I remember my undergraduate and graduate research advisors from over three decades ago, who initialed documents “BW” and “KBW”. Ben Widom is one of the finest human beings I have ever known, as well as a great scientist and teacher. I was Birgit Whaley’s first grad student and together we learned what that meant.