Branden Fitelson's website Fri, 04/24/2020 - 4:00pm online via Zoom Special Information: The public can access this event online via Zoom at https://zoom.us/j/91703204845 Distinguished Professor of Philosophy at Northeastern University in Boston, Brandon Fitelson presents an online talk on "How to Model the Epistemic Probabilities of Conditionals" on Friday, April 24 at 4pm. The public can access this event online via Zoom at https://zoom.us/j/91703204845 Abstract: David Lewis (and others) have famously argued against Adams's Thesis (that the probability of a conditional is the conditional probability of its consequent, given it antecedent) by proving various "triviality results." In this paper, I argue for two theses--one negative and one positive. The negative thesis is that the "triviality results" do not support the rejection of Adams's Thesis, because Lewisian "triviality based" arguments against Adams's Thesis rest on an implausibly strong understanding of what it takes for some credal constraint to be a rational requirement (an understanding which Lewis himself later abandoned in other contexts). The positive thesis is that there is a simple (and plausible) way of modeling the epistemic probabilities of conditionals, which (a) obeys Adams's Thesis, and (b) avoids all of the existing triviality results.