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We’re delighted to host Dr. Marcin Koszowy from the University of BiaĆystok who is visiting this week. Marcin is working with Kasia and Rory on issues related to ethos and authority in argumentation. He will be delivering a masterclass with Kasia on Thursday, 24 Sep 2015 10am-3pm on ethos in argumentation — let us know if you’d like to join.