The science of gratitude and happiness with Sonja Lyubomirsky
Jul 14, 2026 · 17m
Summary
Host Dr. Shoshana Ungerleiter explores the glymphatic system’s role in brain health during sleep, framing it as active biological maintenance. She then presents TED Ed’s Brother David on cultivating gratitude to find happiness in every moment. Finally, happiness scientist Sonia Lyubomirsky argues that deep social connections and vulnerability are key to well-being. Together, these talks highlight how overlooked processes like rest, appreciation, and connection profoundly shape our lives.
Topics discussed
Sponsors: Nature Raised Farms, Kashi, and Kohler
The glymphatic system and brain waste clearance during sleep
Reframing sleep as an active biological state
Introduction to today's talks on happiness and gratitude
Brother David: Gratefulness and the 'Stop, Look, Go' method
Sonia Lyubomirsky: Connection, love, and happiness science
Synthesis: Overlooked forces shaping health and well-being
Outro, credits, and final sponsor messages
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