CAUTION: The Sender of this email is not from within Dalhousie. I imagine most people on this list will have heard that I had a serious bout with Covid-19 earlier this year, which put me in hospital for five months. I am deeply grateful to the many category-theorists who wrote to me at that time saying that I was in their thoughts. With that in mind, I thought people might be interested to read an article about my experience of the illness which has been written by the Publicity Officer of St John's College and published in the college magazine `Eagle Eye'. Here is the link: https://www.joh.cam.ac.uk/my-tears-are-tears-joy-because-i-cannot-believe-ho... Peter Johnstone [For admin and other information see: http://www.mta.ca/~cat-dist/ ]