Three Books I Promise Not to Write … I have reconsidered some of my book ideas. I now promise not to impose on the world any of the following:

Today I celebrated my 75th birthday with friends …, and shared with them this reflection … In a nutshell, I’m saying that I welcome the new responsibilities that accrue with age, and commit myself to trying to fulfill them. And now I want to make this commitment explicit, by telling you what I will try to do in the next five years. And maybe longer, but let’s just take things one lustrum (5-year period) at a time. (2016.4.3)