According to Wittgenstein, t he solipsist   is contradicting himself when he says, "Only what I see exists." That's because ...

The notion of reflexivity (i.e., to self-referentiality) or, the more closely related notion, self-reflexivity. We can start off by s...

“… the role of the general term is to identify the referents – not to identify the ‘kind of identity’ asserted.” (John Perry, 1970) ...

Mathematical Structuralism Bertrand Russell puts the case for for what may be deemed a mathematical structural realism when he wro...

Clearly, when Bertrand Russell wrote the following, he was moving away from an ontology of things towards an ontology of events. He wro...