Whats Behind Everything You Do? | World Science Festival @WorldScienceFestival
Whats Behind Everything You Do? | World Science Festival  @WorldScienceFestival
Uploaded August 2026 | Updated September 2026, 2 weeks ago
The fear of death quietly shapes almost everything we do. At least that was the thesis Ernest Becker put forward in his Pulitzer Prize winning book, The Denial of Death. But how can we tell if it's true? That's the question social psychologist Sheldon Solomon and his collaborators have pursued for more than four decades the subject of this conversation with Brian Greene.

The findings are striking. In experiment after experiment, subjects subtly reminded of their mortality cling more tightly to the belief systems and social structures that shield them from the terror of death. Solomon explains how self-esteem works as an anxiety buffer, why death reminders intensify tribalism and conflict, and what ancient burials, the pyramids, and today's billion-dollar longevity ventures have in common. Drawing on Kierkegaard and Heidegger, the conversation turns finally to how confronting mortality can open onto gratitude, humility, and a deeper way of being alive.

This program is part of the Rethinking Reality series, supported by the John Templeton Foundation.

#sheldonsolomon #thedenialofdeath #deathanxiety #psychology

Participant: Sheldon Solomon
Moderator: Brian Greene

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The World Science Festival (WSF) is a multimedia organization bringing the most transformative ideas in science to global audiences. Through long- and short-form videos spanning physics, cosmology, quantum mechanics, biology, neuroscience, consciousness, medicine, space exploration, the dilemma of free will, artificial intelligence, engineering, robotics, and beyond. WSF gathers world-renowned scientists, artists, and thinkers for dynamic discussions, debates, lectures, performances, films, and immersive live experiences.

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Chapters:
00:00 What Death Does to Human Decisions
01:05 How Brian Greene Discovered Ernest Becker
05:59 What Makes Humans Different From Every Other Animal
08:38 Kierkegaard, Self Awareness, and the Two Emotions That Define Us
14:05 Cultural Worldviews as Armor Against Death
16:30 Why People Resist the Idea That Death Motivates Them
22:10 How an Obituary Assignment Became a Scientific Paradigm
27:49 The Judge Study
35:00 The Funeral Parlor Experiment
42:50 What Death Reminders Do to How We See People Who Are Different
46:08 Has Terror Management Theory Been Accepted?
50:58 The Second Law of Thermodynamics and the Finitude of Everything
54:01 What Confronting Death Actually Feels Like
59:35 Awe, Gratitude, and Humility
01:03:24 Burial Rites and the Ancient Denial of Death
01:07:07 What If We Could Live Much Longer?
01:16:00 Could These Ideas Make the World a Better Place?
01:20:50 Cosmic Insignificance and the Laws of Physics

What's Behind Everything You Do? | World Science Festival
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What's Behind Everything You Do? | World Science Festival

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