" Time as a whole and in its parts bears to Space as a whole and its corresponding parts a relation analogous to the relation of mind to its equivalent bodily or nervous basis; or to put the matter shortly that Time is the mind of Space and Space the body of Time....[We] are examples of a pattern which is universal and is followed not only by things but by Space-Time itself." Let this be your random quote for the day, from ... Samuel Alexander, SPACE, TIME AND DEITY (1927). Like other great books, that one began as a set of Gifford Lectures ... specifically as Glasgow Gifford lectures. The Gifford lectures were established in 1887 by the will of Adam Gifford, Lord Gifford. The will requires that they "promote and diffuse the study of natural theology in the widest sense of the term." They are given are four ancient Scottish universities: St. Andrews, Glasgow, Aberdeen and Edinburgh. To be asked to give a Gifford lecture has become in the fullness of time a signa...
There's an old story about Ernest Hemingway. Faced with a bad case of writer's block he overcame it by telling himself, when faced with the dreaded blank page, to begin by writing something simple and true. I often remind myself of this, especially when faced with the difficulty of writing about a complicated subject. When complexity IS the block, start with something simple and true. Not long ago, for my monthly newsletter, the first issue of the new year 2026, I had given myself the challenge of writing a brief item about artificial intelligence. Then I froze. I'm not an expert on the field. I know of coding only what a late 1970s course on APL could teach me. [If you really ARE into computer science, you're giggling at that sentence.) So I started with this sort of intentional simplicity. "The year 2025 may go down in history with a lot of labels." It may indeed. Getting just a little braver having taken that step, I continued, "But I, for one, w...