Michael Grandner

Michael Grandner is the University of Arizona sleep expert quoted in The case of the missing totem: Aung San Suu Kyi. The episode uses him to warn listeners not to obsess over one ideal sleep number.

Grandner’s main contribution is practical interpretation. He says different body systems may need different amounts of sleep to function optimally, and that duration is only one dimension beside quality, regularity, and continuity. His advice supports Population-Level Health Advice and Sleep Anxiety Loop caution more than precise optimization.

Connections

• Sleep Duration U-Shape - population-level pattern discussed in the segment.
• Population-Level Health Advice - caution against direct individual prescription.
• Sleep Anxiety Loop - risk of worrying so much that sleep worsens.
• Sleep As Daily Health Account - existing wiki sleep framework extended by the episode.
• Junhao Wen - researcher whose study provides the segment’s new data hook.