Full Idea
Topos theory explains the plurality of possible logics.
Gist of Idea
Topos theory explains the plurality of possible logics
Source
Alain Badiou (Briefings on Existence [1998], 14)
Book Reference
Badiou,Alain: 'Briefings on Existence', ed/tr. Madarsz,Norman [SUNY 2006], p.167
A Reaction
This will because logic will have a distinct theory within each 'topos'.