The Centre for Research in Reasoning, Argumentation and Rhetoric presents distinguished research fellow Douglas Walton delivering his free public lecture “An Argumentation Model of Defeasible Scientific Knowledge” at 2 p.m. on Wednesday, February 8, in the seminar room, Parker House.
In his discussion, Dr. Walton presents a model of the procedure whereby argumentation is used to justify the claim that a given proposition should have the status of scientific knowledge.