Postgraduate Course: Modal Logics MSc (PHIL11164)
|School||School of Philosophy, Psychology and Language Sciences
||College||College of Humanities and Social Science
|Credit level (Normal year taken)||SCQF Level 11 (Postgraduate)
||Availability||Available to all students
|Summary||This course is a follow-on course to Logic 1 focusing predominantly on modal extensions of classical propositional and first-order logic. Modal logic is standardly known as the logic of necessity and possibility, but this course will also focus on so-called deontic logic (the logic of obligations and permissions), epistemic logic (the logic of knowledge), and possibly temporal logic (the logic of time).
Shared with undergraduate course Logic 2: Modal Logics PHIL10162
For courses co-taught with undergraduate students and with no remaining undergraduate spaces left, a maximum of 8 MSc students can join the course. Priority will be given to MSc students who wish to take the course for credit on a first come first served basis after matriculation.
The aim of the course is to cover a range of so-called modal extensions of classical propositional and first-order logic. Modal logic is traditionally characterized as the logic of necessity and possibility both of which are crucial notions in philosophy in general. However, the modal systems originally developed to provide rigorous explications of necessity and possibility (and contingency, impossibility, etc.) were later used to characterize a wide array of other central notions in philosophy, e.g. knowledge, belief, obligation, permission, time, and change.
In the first part of this course, we will focus on the standard Kripke semantics for normal modal logics covering systems such as K, T, B, S4, and S5 (including fragments of modal predicate logic). We will then briefly consider a range of so-called non-normal modal logics and then proceed to a discussion of natural deduction and axiomatic proof systems. In addition, various meta-theoretical results may be discussed.
In the second part of the course, we will focus on extensions of modal logic, mainly deontic and epistemic logic (but also potentially temporal and dynamic logic). We will explore how notions such as obligation/permission and knowledge/belief can be explicated in formal terms and how the resulting logics can be used to shed light on core philosophical problems. For example, we will use deontic logic to characterise (and solve) some apparent puzzles about obligations and permissions, and we will use epistemic logic to provide precise characterisations of important closure principles in epistemology and various paradoxes (e.g. Moore's paradox and Fitch's paradox of knowability).
Entry Requirements (not applicable to Visiting Students)
||Other requirements|| None
Information for Visiting Students
|High Demand Course?
Course Delivery Information
|Academic year 2017/18, Available to all students (SV1)
|Learning and Teaching activities (Further Info)
Lecture Hours 11,
Seminar/Tutorial Hours 11,
Programme Level Learning and Teaching Hours 4,
Directed Learning and Independent Learning Hours
|Assessment (Further Info)
|Additional Information (Assessment)
||2500 word essay (100%)
Word limit: 2500 words maximum (excluding references)
||- Students will be able to meet with the course organiser to discuss a draft of their summative paper during weekly office hours.
- Formative feedback day that course organiser will hold once every semester.
|No Exam Information
On completion of this course, the student will be able to:
- Understand syntax and semantics of standard modal logics.
- Understand how proof methods such as natural deduction and axiomatic systems work with respect to proofs involving modalized sentences
- Understand the important relation between deontic, epistemic, and temporal logic
- Become acquainted with various standard modal systems
- Engage with philosophical analyses that rely on modal notions and modal logic.
Rod Girle: Modal Logics and Philosophy
James Garson: Modal Logic for Philosophers
Fitting & Mendelsohn: First Order Modal Logic
|Graduate Attributes and Skills
||Writing skills, interpreting texts, evaluating arguments and theories
|Course organiser||Dr Anders Schoubye
|Course secretary||Ms Becky Verdon
Tel: (0131 6)51 5002