Iain McGilchrist, Part 1: Right-Brain Thinking

About this episode

The episode explores Ian McGilchrist's insights on the differing functions of the brain's hemispheres and their implications for individuals and civilizations.

In this episode, we take a journey into the mind, traversing both the left and right hemispheres, but mostly the left, as we engage with the truly mind-bending insights of British psychiatrist-philosopher-neuroscientist-theologian-author Iain McGilchrist. Best known for his 2009 book "The Master and His Emissary: The Divided Brain and the Making of the Western World" but also a much lauded academic and sensemaker. We outline McGilchrist’s extremely complicated thesis that the two hemispheres of the brain reflect fundamentally different “ways of being” and that this is reflected in individuals and civilisations that rely more on one side than the other. This is, of course, not merely a crude binary. As McGilchrist repeatedly emphasises, it would be quite wrong to suggest he is simply valorising everything he likes (religion, poetry, classic literature, wood-panelled interiors, sense-making chats) and attributing them to the products of a profound and integrative right hemisphere. Similarly, he does not simply want to denigrate materialists as reductive left-brain thinkers who cannot appreciate art, beauty, or love because they are too busy thinking about atoms. There is definitely…

People in this episode

Hosts: Christopher Kavanagh, Matthew Browne

Guest: Ian McGilchrist

Topics covered

• neuroscience
• philosophy
• brain hemispheres
• culture
• metaphysics

Keywords

• neuroanatomy
• right-brain thinking
• left-brain thinking
• love
• art
• materialism

Mentioned in this episode

Books & works: The Master and His Emissary: The Divided Brain and the Making of the Western World

More episodes of Decoding the Gurus

• Gurometer: Iain McGilchrist *Patreon Preview* · June 12, 2026 · 40 min
• Supplementary Material 50: The String Theory Mafia, Shameless Propagandists, and The Topography of Semantic Space · June 10, 2026 · 48 min
• L. Ron Hubbard: Sleeping with Bandits, Hunting with Pygmies And So On · May 31, 2026 · 2h 25m
• Supplementary Material 49: Calibrated Podcast Expectations, The Great Consciousness Debate of 2026, and Russell Brand is a Bad Guy · May 12, 2026 · 45 min
• Iain McGilchrist, Part 2: Hemispheres, Culture, and Cosmic Consciousness · May 4, 2026 · 3h 10m
• Supplementary Material 48: Grey Beard's Council, Late-Stage Anti-Capitalism, and Demonic Mould Health Updates · April 25, 2026 · 44 min