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Samuel Fletcher (Minnesota): “The Principle of Stability”

25 October, 2:00 pm3:30 pm

This event will take place online via Zoom. 

Everyone is welcome to join using a computer with access to the internet and Zoom. To take part just follow these instructions:

Please note that these events are routinely recorded, with the edited footage being made publicly available on our website and YouTube channel. We will only record the audio, the slides and the speaker and will not include the Q&A section. However, any question asked during the talk itself will feature in the final edit.


Abstract: How can inferences from idealized models to the phenomena they represent be justified when those models deliberately distort the phenomena? Pierre Duhem considered just this problem, arguing that inferences and explanations from mathematical models of phenomena to real physical applications must also be demonstrated to be approximately correct when the (idealized) assumptions of the model are only approximately true. Despite being little discussed among philosophers, mathematicians and physicists both contemporaneous with and subsequent to Duhem took up this challenge (if only sometimes implicitly), yielding a novel and rich mathematical theory of stability with epistemological consequences.

 

Samuel Fletcher is an associate professor in the Department of Philosophy at the University of Minnesota, Twin Cities. Much of his work so far has concerned the foundations of physics and of statistics, and how problems in these fields inform and are informed by broader issues in the philosophy of science.

Details

Date:
25 October
Time:
2:00 pm – 3:30 pm
Event Category:

Venue

Online via Zoom

Organiser

CPNSS