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The One You Feed · September 1, 2026 · 1h 1m

The Surprising Choices That Make You Happier and Help the Planet | Elizabeth Dunn & Jiaying Zhao

Dr. Elizabeth Dunn, Dr. Jiaying Zhao

Elizabeth Dunn and Jiaying Zhao discuss their research on happiness and climate action, arguing that joyful choices can be more effective than guilt-based approaches. They explain how to find the 'sweet spot' where personal well-being and environmental impact align. The conversation covers food, shopping, travel, and the power of everyday actions to influence others. They emphasize that one meaningful change, rather than striving for perfection, is the best place to start.

This summary was generated from show notes and public descriptions, not from a full transcript review. Details may contain inaccuracies.

Highlights

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Joy Over Guilt for Climate Action
Using joy rather than guilt or fear is more effective for motivating lasting climate-friendly behavior.
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The Happiness-Emissions Sweet Spot
There is a 'sweet spot' where actions that reduce carbon emissions also increase personal happiness, such as eating less meat, buying less, and rethinking travel.
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Social Ripple Effect of Everyday Choices
Our everyday consumption and travel choices influence the norms and behaviors of those around us, creating a ripple effect.
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Reuse and Buy Less Over Recycling
Reusing items and buying less overall has a larger environmental impact than recycling alone.
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One Meaningful Change Over All-or-Nothing
Choosing one enjoyable, meaningful change is more sustainable than trying to overhaul your entire lifestyle.
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References

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Leave the Lights On: How Joyful Decisions Can Save Our Species — Elizabeth Dunn, Jiaying Zhao (2026) — The book discussed in this episode
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