speculative

He was a dreamer, a thinker, a speculative philosopher… or, as his wife would have it, an idiot. Douglas Adams

All the interests of my reason, speculative as well as practical, combine in the three following questions: 1. What can…

We’ve been surrounded by images of space our whole lives, from the speculative images of science fiction to the inspirational…

I fear that, in the end, the famous debate among materialists, idealists, and dualists amounts to a merely verbal dispute…