Explaining Drift from a Deterministic Setting

Pierrick Bourrat (MQ)

Date: Tuesday, 28th of March
Time: 13:00 - 14:00
Venue: W6A 708, Macquarie University

ABSTRACT: Drift is often characterized in statistical terms. Yet such a purely 
statistical characterization is ambiguous for it can accept multiple physical 
interpretations. Because of this ambiguity it is important to distinguish what 
sorts of processes can lead to this statistical phenomenon. After presenting a 
physical interpretation of drift originating from the most popular 
interpretation of ļ¬tness, namely the propensity interpretation, I propose a 
different one starting from an analysis of the concept of drift made by 
Godfrey-Smith. Further on, I show how my interpretation relates to previous 
attempts to make sense of the notion of expected value in deterministic setups. 
The upshot of my analysis is a physical conception of drift that is compatible 
with both a deterministic and indeterministic world.

Contact: Adam Hochman (adam.hoch...@mq.edu.au<mailto:adam.hoch...@mq.edu.au>) 
or Mike Olson (michael.ol...@mq.edu.au<mailto:michael.ol...@mq.edu.au>)

A google calendar with details of other events in this series is available for 
viewing and subscription by following this link: 
goo.gl/3Iu7hk<https://goo.gl/3Iu7hk>



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Adam Hochman
Lecturer in Philosophy & Macquarie University Research Fellow

Department of Philosophy | W6A, Room 733
Macquarie University, NSW 2109, Australia

Staff Profile | 
http://www.mq.edu.au/about_us/faculties_and_departments/faculty_of_arts/department_of_philosophy/staff/adam_hochman/

Academia.edu Page | https://mq.academia.edu/AdamHochman

Philpapers Page | http://philpapers.org/profile/48626

Personal Website | adamhochman.com

T: +61 2 9850 8859<tel:%2B61%202%209850%206895>  |  
arts.mq.edu.au<http://arts.mq.edu.au/><http://arts.mq.edu.au/><http://mq.edu.au/>

[Macquarie University]<http://mq.edu.au/>

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