More Memories of 9/11

Today is 11th September 2026 which means it is exactly 25 years since the terrorist attacks on the World Trade Centre and the Pentagon which led to the loss of almost three thousand civilian lives (and many more in the longer term). At the risk of contributing to the deluge of (mainly mawkish) reminiscences about the happenings on this day all that time ago, let me just give a brief account of my recollection. The events of 9/11 are, I suspect, etched on many a memory in much the same way as people remember what they were doing when President Kennedy was assassinated. For what it’s worth, I was actually at a conference on that day. It was called A New Era in Cosmology, and was hosted in the fine city of Durham; in fact one of the organizers was a certain Tom Shanks, an occasional commenter on this blog. Above you will see part of the conference poster which I took from a recent Facebook post by him where I also found the text below. I was also reminded that 9/11 was the first day of…