Cookies

We use cookies to ensure that we give you the best experience on our website. By continuing to browse this repository, you give consent for essential cookies to be used. You can read more about our Privacy and Cookie Policy.


Durham Research Online
You are in:

What makes a capacity a disposition ?

Cartwright, N. (2002) 'What makes a capacity a disposition ?', Technical Report. London School of Economics, London.

Abstract

Many, if not most of our highly prized “laws” of physics cannot be adequately rendered as statements of regular association among the values of “occurrent” quantities, I have argued.1 This is true even if we do not balk at the concept of natural necessity and are willing to add that the associations hold “by law”. They are rather ascriptions of capacities. They tell us what capacities a system will have by virtue of having a given property. The law of gravity is one example. A system of mass M has the capacity of strength GMm/r2 to move another object of mass m a distance r away towards itself. I shall call this the gravitational capacity. My second thesis is a commonly shared one. Ascriptions of capacities do not reduce to conditionals involving only categorical properties. I shall here discuss two questions about these theses: 1) Why think of capacities as akin to dispositions or powers; and 2) Why allow them in science? Before tackling the first question, I shall first try to figure out what features we expect to be characteristic of dispositions and powers themselves.

Item Type:Monograph (Technical Report)
Additional Information: Also translated as "En quio une capacite est-elle une disposition?" (2006), in Les dispositions en philosophie et en sciences. CNRS Editions. Also in N. Cartwright (2007). Causal Powers.
Full text:Publisher-imposed embargo
(VoR) Version of Record
File format - PDF
(224Kb)
Status:Public
Publisher Web site:http://www.lse.ac.uk/CPNSS/CPNSS-DPS
Record Created:20 Apr 2016 11:35
Last Modified:21 Apr 2016 14:35

Social bookmarking: del.icio.usConnoteaBibSonomyCiteULikeFacebookTwitterExport: EndNote, Zotero | BibTex
Look up in GoogleScholar | Find in a UK Library