Full Idea
A pandispositionalist has to defend the view that even a property such as sphericity is in reality a cluster of causal powers.
Gist of Idea
Pandispositionalists say structures are clusters of causal powers
Source
S.Mumford/R.Lill Anjum (Getting Causes from Powers [2011], 1.1)
Book Reference
Anjum,R.J./Mumford,S.: 'Getting Causes from Powers' [OUP 2011], p.3
A Reaction
Is sphericity even a 'property'? I think 'feature' might be the best word for it. 'Quality' is quite good, but is too suggestive of qualia and secondary qualities. 'Mode' is not bad. Things have 'modes of existence' and 'powers'? Powers create modes.