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Story summary
- One in three Americans believes the world will end in their lifetime, per a US study by social psychologists.
- The belief shapes attitudes toward global risks like climate change and war.
- Participants aged around 50 from diverse backgrounds express views from human extinction to a transformative utopia.
- Those who feel personally responsible for the apocalypse and expect a positive outcome are more likely to act against threats, the January 2026 pre-print finds.
