logo
episode-header-image
Nov 2021
13m 58s

The science of preserving sight | Joshua...

TED
About this episode
As you get older, your eyes worsen and become susceptible to a disease called age-related macular degeneration -- the leading cause of blindness, with no cure in sight. Sharing the science of how your vision works, researcher Joshua Chu-Tan offers breakthrough insights on a lesser-known protein that could change the treatment for this disease, preserving the gift of sight for longer and improving the quality of life for millions of people.

Hosted on Acast. See acast.com/privacy for more information.

Up next
Yesterday
The hidden cost of buying gold | Claudia Vega
Gold may glitter, but the hidden cost of mining it is devastating. Amazon researcher and TED Fellow Claudia Vega exposes how mercury pollution from artisanal gold mining poisons local communities and destroys rainforests — and shows why protecting the planet is far more valuable ... Show More
33m 25s
Oct 9
How we’re turning pollution into toys, toothpaste and more | Xu Hao
It took alcohol 200 years to go from scientific discovery to industrial revolution, but tech innovator Xu Hao says we can’t afford to wait that long to tackle the climate crisis. He explores why most climate solutions are still stuck in labs — despite breakthrough science that ca ... Show More
14m 22s
Oct 8
The best thing that could happen to the energy industry | Matt Tilleard
History has been written by whoever controls the dominant fuel of the era — until now, says renewables entrepreneur Matt Tilleard. He explains why, as the clean energy transition ramps up, we’re moving from a world where energy comes from burning fuels to one where it will come f ... Show More
13m 51s
Recommended Episodes
Jun 2023
The science of preserving sight | Joshua Chu-Tan
As you get older, your eyes worsen and become susceptible to a disease called age-related macular degeneration -- the leading cause of blindness, with no cure in sight. Sharing the science of how your vision works, researcher Joshua Chu-Tan offers breakthrough insights on a lesse ... Show More
15m 15s
Jun 2023
Dr. Jeffrey Goldberg: How to Improve Your Eye Health & Offset Vision Loss
In this episode, my guest is Jeffrey Goldberg, MD, PhD, professor and chair of the department of ophthalmology at the Byers Eye Institute at Stanford University. His clinical and research efforts focus on retinal and optic nerve diseases such as glaucoma and discovering stem cell ... Show More
2h 42m
May 2022
Arguing the cost of meds for macular degeneration
Many Australians experience blindness and severe vision loss because of a condition called Age Related Macular Degeneration. Some of them are able to have the progress to blindness slowed or halted by eye injections of a medication to stop blood vessels proliferating—but the cost ... Show More
7m 20s
Apr 2020
The Science of Age Reversal | David A. Sinclair, Ph.D.
What if you could reverse the aging process? Sounds like science fiction, but the new science of aging is turning it into science fact. Today, we learn the truth about aging and how to potentially slow, stop and even reverse it from one of the world's leading voices in the scienc ... Show More
1h 4m
Jun 2021
The Science of Vision, Eye Health & Seeing Better
This episode I describe how we see, meaning how our eyes focus, convert light information into electricity the rest of the brain can understand and how our brain creates the incredible thing we experience as “sight”. I also describe how we can train and support our visual system ... Show More
1h 46m
Dec 2023
How & Why You Age, And What It Takes To Be 'Young Forever' – Mark Hyman, M.D. - End of Year Best-Of Episode! : 1118
In this special end-of-year "best of" episode, you'll learn the Top 10 hallmarks of aging, the role of functional medicine in restoring and reversing aging, and the many practical ways you can promote your own longevity.Mark Hyman, M.D., joins Dave in Austin to talk all things lo ... Show More
1h 8m
Jul 2023
5 Science-Backed Techniques to Look Younger and Reverse Aging
Did you know that simple practices have been scientifically proven to extend lifespan and reverse aging? Reverse aging through lifestyle choices is a topic that has gained significant attention in recent years. Discover how to reverse aging for both men and women in today’s episo ... Show More
38m 29s
Nov 2023
Happiest Age, Compassion Fatigue, Arthritis Treatment
Today, you’ll learn about how happiness fluctuates with age, a study that suggests compassion fatigue might be a self-fulfilling prophecy, and a possible new revolution in arthritis treatment. Happiest Age “At which age are we at our happiest.” Ruhr Universitat. 2023. “The develo ... Show More
13 m