Transparency, in the relevant sense of the word, is a property of certain linguistic contexts. It’s a property they have if they permit the substitution of co-referring terms. For example, before he encountered Darth Vader in Cloud City, Luke Skywalker knew that Anakin Skywalker was his father. He didn’t know that Darth Vader was his father. It came as quite a shock to him, after all, when he learned the sad truth. But ‘Darth Vader’ and ‘Anakin Skywalker’ refer to the same man. So the context ‘Luke Skywalker knew that _ was his father’ fails to be transparent. Only transparent contexts license the sort of inference needed to challenge monism.
Continuing the End Times series, Richard Marshall interviews Mahrad Almotahari.