Intelligence Squared The Science of Anti-Ageing, with Nicklas Brendborg
Aug 26, 2022
Nicklas Brendborg, a molecular biology PhD student and author of the bestseller "Jellyfish Age Backwards," joins science communicator Helen Czerski to revolutionize our understanding of aging. They debunk myths surrounding aging and explore intriguing species like jellyfish that defy conventional aging. The conversation delves into groundbreaking anti-aging research, the role of telomeres, and ethical dilemmas in personal experimentation. They also ponder the possibilities of extending human life and the implications of scientific advancements on future generations.
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Immortal Jellyfish
- The Turritopsis dohrnii jellyfish can revert from its adult medusa stage back to its polyp stage, similar to a butterfly turning back into a caterpillar.
- This cycle can seemingly repeat indefinitely, making it biologically immortal.
Human Fascination with Aging
- Humans are uniquely aware of their mortality, leading to a historical obsession with longevity, as evidenced by the Epic of Gilgamesh.
- Modern science now offers the potential for actual lifespan extension, moving beyond mythical elixirs.
Healthspan vs. Lifespan
- Longevity should prioritize healthspan, meaning living longer in good health, not just extending lifespan.
- The goal is to make a 70-year-old feel like a 55-year-old today, not prolonging life in a frail state.
