CAUTION: The Sender of this email is not from within Dalhousie. Dear Category Theorists - Coronavirus is forcing massive changes on the academic ecosystem, and here’s another: We’re having a seminar on applied category theory at U. C. Riverside, organized by Joe Moeller and Christian Williams. It will take place on Wednesdays at 5 pm UTC, which is 10 am in California, or 1 pm on the east coast of the United States, or 6 pm in England. It will be held online via Zoom, here: https://ucr.zoom.us/j/607160601 We will have discussions online here: https://categorytheory.zulipchat.com/ The first two talks will be: Wednesday April 1st, John Baez: Structured cospans and double categories. Wednesday April 8th, Prakash Panangaden: to be determined. Future sessions will be announced here: https://sites.google.com/ucr.edu/actucr/ [For admin and other information see: http://www.mta.ca/~cat-dist/ ]