CAUTION: The Sender of this email is not from within Dalhousie. Bohemian Logical & Philosophical Café Jiri Rosicky Towards a point free model theory March 9 at 16.00 Prague time (GMT+1) The zoom link is on the webpage: https://bohemianlpc.github.io Rosicky's abstract is at this link: https://bohemianlpc.github.io/abstracts/abstracts.html#jr Regards, Steve [For admin and other information see: http://www.mta.ca/~cat-dist/ ]