The Longevity Revolution Is Here | Lifespan with Dr. David Sinclair - Season 2, Episode 1
We are on the brink of a medical revolution where aging itself is no longer inevitable but a treatable condition. Dr. David Sinclair, in the debut episode of his new podcast *Lifespan*, presents a radical new framework: aging is not simply the accumulation of damage, but a loss of biological information—specifically, the epigenetic instructions that tell cells how to function. This 'information theory of aging' is backed by groundbreaking science, including the 2020 *Nature* cover story where Sinclair’s student Wan Cheng Lu reversed blindness in aged mice using only three genes (OSK), without causing cancer. Now, in January 2026, the world’s first epigenetic reprogramming therapy, ER100, has received FDA clearance for human trials—marking the first time a treatment designed to reverse aging is being tested in people. The trial targets glaucoma and a stroke-like eye condition, aiming to restore vision by rejuvenating damaged optic nerves. Sinclair argues that if we can reset the epigenome in the retina, we can do it in the heart, liver, brain, and more. He also highlights that humans have already demonstrated extraordinary longevity and performance—Jean Calment lived to 122, 80-year-olds sprint at near-elite speeds, and a 115-year-old woman scored like a 60-year-old on cognitive tests. These are not anomalies; they are proof of human potential.
Aging is caused by a loss of epigenetic information, not just accumulated damage, according to Dr. Sinclair's Information Theory of Aging.
The OSK gene therapy reversed blindness and restored vision in aged mice by resetting the epigenetic clock without causing cancer.
ER100, the world's first epigenetic reprogramming therapy, received FDA clearance in January 2026 for human clinical trials targeting glaucoma and eye strokes.
Humans have already achieved extreme longevity (122 years) and peak physical performance in old age, proving biological potential is not limited.
Epigenetic reprogramming can restore youthful function in multiple tissues—including muscle, kidney, and brain—suggesting broad applications beyond vision.
…and 3 more takeaways available in PodZeus
The Longevity Revolution Has Begun
“We are living through the most revolutionary period in the history of humanity. You could be one of the last people to live a normal lifespan or one of the first to break the maximum limit of 122.”
The Science Behind Reversing Aging
Sinclair introduces the Information Theory of Aging (ITOA), which posits that aging is due to a loss of epigenetic information—not just DNA damage. He explains how epigenetic marks (like methyl tags) regulate gene expression and how they degrade over time, causing cells to lose identity and function.
From Yeast to Humans: The Evidence for Epigenetic Rejuvenation
Sinclair traces the origins of ITOA back to yeast experiments in the 1990s, where sirtuins were found to regulate lifespan. He explains how DNA breaks trigger epigenetic drift, and how the ICE mouse model proved that disrupting epigenetic information accelerates aging in mammals.
Proof of Human Potential: Longevity and Performance
“At age 80, Kenton Brown ran 100 meters in only 14.21 seconds, setting a world record for his age group.”
The Brain Doesn’t Have to Decline: Cognitive Longevity
Sinclair shares the case of an 115-year-old woman who scored 26/30 on a cognitive test and had no Alzheimer’s pathology. This proves that cognitive decline is not inevitable and that the brain can remain healthy well into supercentenarian years.
“We are living through the most revolutionary period in the history of humanity. You could be one of the last people to live a normal lifespan or one of the first to break the maximum limit of 122.”
“Holy crap. Won Cheng writes, I sent you three pictures. These nerves are so long that they reach out of the vision.”
“ER100 became the world's first epigenetic reprogramming therapy to be cleared for human clinical trials by the FDA.”
Host
David Sinclair
person
Lifespan
organization
OSK
other
Wan Cheng Lu
person
ER100
product
Withings
organization
Jean Calment
person
WHOOP
organization
LifeBioscience
organization
Ketone IQ
product
The Surgeon Defending Statins, GLP-1s, and Ancel Keys | Dr Terry Simpson
1h 42m • 6/1/2026
#112 How To Slow Biological Aging With a Multivitamin, Vegetables, & Omega-3 | Dr. Steve Horvath
2h 47m • 6/7/2026
The World Cup Has a Ticket Problem & The First Ever Reverse-Aging Drug
30m • 6/10/2026
Better Sex, Better Hair, Better Sleep: ‘Humanmaxxing’ Is Here
1h 11m • 6/11/2026
Start discovering podcast insights today
Start with a 7-day trial and explore a growing catalog of popular podcasts. No credit card required.
No credit card required • 7-day trial • Cancel anytime