"What we cannot speak about we must pass over in silence", famously claimed the philosopher Wittgenstein. He primarily had in mind the relationship between language and the world, and more generally the very idea of metaphysics. Yet, a century after Wittgenstein's conclusion, many continue to wildly speculate about the ultimate meaning and nature of reality using our all-to-human language.
Have we ignored Wittgenstein's clear message that we cannot know how language and our theories relate to the world? Are all our lofty descriptions about the nature of reality and metaphysics simply nonsense? Or was Wittgenstein wrong, and can we continue in our human quest to uncover the essential character of reality and our relationship to it?
Author of the bestselling Zed Joanna Kavenna, philosopher and neuroscientist Ray Tallis, and post-realist philosopher and author of Closure, Hilary Lawson lock horns over how we understand the world. Hosted by author and research fellow at the University of Hertfordshire, Maria Balaska
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