Full Idea
It can be argued that if all facts are logically equivalent, then there is only one fact - the True.
Gist of Idea
There is only one fact - the True
Source
Jonathan Schaffer (The Metaphysics of Causation [2007], 1.1)
Book Reference
'Stanford Online Encyclopaedia of Philosophy', ed/tr. Stanford University [plato.stanford.edu], p.6
A Reaction
[he cites Davidson's 'Causal Relations', who cites Frege] This is the sort of bizarre stuff you end up with if you start from formal logic and work out to the world, instead of vice versa.