Listed in: Philosophy, as PHIL-472
Joseph G. Moore (Section 01)
Identity is the relation a thing bears to itself and to no other thing. It is so basic to our thought, and so fundamental to the world we think about, that philosophers have despaired of saying much more about it. Some have even suggested that we should dispense with talk of “identity.” Yet, issues of identity are at the center of many important philosophical issues, for example, the relation between mind and body, the constitution of persons, and the nature of scientific discovery. And recent philosophers have done much to illuminate the nature of identity by studying its logic and grammar, and by asking how it interacts with other fundamental phenomena.
In the first part of this seminar, we will explore some puzzles revealed by these recent investigations. Identity and meaning: why exactly is it more informative to say that Lady Gaga is Stafani Germanotta than it is to say that Lady Gaga is identical to herself? Relative Identity: Should we say that one thing is identical to another, such as Barack Obama and the President of the United States, only relative to a functional role or a sortal concept? Contingent identity: could one thing, such as Water/H20, have been two, or two things one? Vague identity: is it coherent to hold that two things, such as the mountain(s) that rise to connected and nearby peaks, neither stand, nor fail to stand in the identity relation to one another? Identity and composition: is my reading lamp identical to the swarm of microphysical particles that compose it? Identity and change: how can a thing, such as a river, undergo change while retaining its identity?
In the second part of the course, we will use our general understanding of identity to explore the individuation of such entities as psychological states, musical works, events, and persons. The topic of personal identity will consume the final month of the seminar.
Limited to 15 students. Spring semester. Professor Moore.
If Overenrolled: Priority will be given to seniors, then juniors, etc.
Offerings2014-15: Not offered
Other years: Offered in Spring 2012, Spring 2016