The Master and His Emissary
Book
Ian McGilchrist's book on hemispheric lateralization of the brain, explaining the left brain (how and what) vs. right brain (why, meaning, love, happiness).
Mentioned in 3 videos
Videos Mentioning The Master and His Emissary

Arthur Brooks — Finding The Meaning of Your Life
Tim Ferriss
Ian McGilchrist's book on hemispheric lateralization of the brain, explaining the left brain (how and what) vs. right brain (why, meaning, love, happiness).

How Relationships Shape Your Brain | Dr. Allan Schore
Andrew Huberman
Ian McGilchrist's book which argues that the left brain (Emissary) is betraying the right brain (Master).

Access Your Best Self With Mind-Body Practices, Belief Testing & Imagination | Dr. Martha Beck
Andrew Huberman
Ian McGilchrist's book which discusses the brain hemispheres and suggests the meaning-making right hemisphere should be the 'master' over the data-collecting left hemisphere.