Episode
Aubrey de Grey: Longevity Escape Velocity and the End of Aging
- Podcast
- Galaxy Balance
- Published
- Jan 27, 2026
- Duration seconds
- 3991
- Processing state
not_requested
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Summary
Is aging inevitable, or is it an engineering problem waiting to be solved? In this episode of Galaxy Balance, Cory Smith is joined by Aubrey de Grey, one of the most influential and provocative thinkers in longevity science. Aubrey is best known for reframing aging not as a mysterious, untouchable process, but as the accumulation of specific, repairable forms of biological damage, and for arguing that rejuvenation, not slowing decline, is the most practical path forward. The conversation explores aging as a systems engineering problem, the concept of longevity escape velocity, and why repairing damage may be fundamentally easier than preventing it. They discuss stem cell replacement, senescent cell clearance, epigenetic programming, DNA damage, cancer as the central bottleneck, and how emerging technologies, including AI, may accelerate progress towards meaningful rejuvenation therapies. Beyond the science, Aubrey shares his perspective on why society struggles to imagine a positive post-aging future, how dystopian narratives shape public resistance, and why the fight against aging is ultimately a humanitarian mission rather than a personal one. This episode is a deep dive into the biology, philosophy, and engineering mindset behind one of the most ambitious goals in science: extending healthy human life by repairing the damage of time itself. https://www.levf.org/ https://www.levf.org/donate