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Computer Sciences

Trivalent and Dynamic Theories of Conditionals

When:

31 July - 11 August 2023

School:

ESS in Logic, Language and Information

Institution:

University of Ljubljana

City:

Ljubljana

Country:

Slovenia

Language:

English

Credits:

0.0 EC

Fee:

490 EUR

Interested?
Please note: this course has already ended
Trivalent and Dynamic Theories of Conditionals

About

The course explores two families of theories of indicative conditionals: trivalent and dynamic/informational semantics. We start by introducing trivalent and dynamic theories of conditionals, making reference to both classical and contemporary work. We then introduce puzzles relating conditionals and probability and Stalnaker's Thesis, i.e. the claim that probabilities of conditionals are conditional probabilities. We show how both trivalent and dynamic approaches can offer solutions to these puzzles. Trivalent theories vindicate Stalnaker's Thesis while avoiding some of its paradoxical consequences, and are simple and workable. Dynamic theories can be combined with theories of probability in a way to vindicate Stalnaker's Thesis, and at the same time are well-integrated with a compositional semantics for modality in natural language. Yet both theories have open problems. We conclude by exploring a hybrid approach, which exploits the fact that the notion of support at the core of dynamic semantics is inherently partial.
The course will be taught at an introductory level.

Course leader

Lorenzo Rossi and Paolo Santorio

Target group

Students

Fee info

Fee

490 EUR, Early student registration

Fee

690 EUR, Early non-academic registration

Interested?

When:

31 July - 11 August 2023

School:

ESS in Logic, Language and Information

Institution:

University of Ljubljana

Language:

English

Credits:

0.0 EC

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