# Why Do We Get Old, and Can Aging Be Reversed?

An episode of [The Joy of Why](https://invisiblenetwork.ai/podcast/1608948873), 27 Jul 2022, 38 min.

Audio: https://dts.podtrac.com/redirect.mp3/tracking.swap.fm/track/sblTq32fyWAjsHzze2LG/dovetail.prxu.org/5340/4b9daf44-fb51-4a6d-8c2d-7ecc464ca051/Ep10-JOW-AGING_V2MASTER5302022_mixdown.mp3

Everybody gets older, but not everyone ages in the same way. In this episode, Steven Strogatz speaks with Judith Campisi and Dena Dubal, two biomedical researchers who study the causes and outcomes of aging, to understand how age works - and what scientists know about postponing or even reversing the aging process.

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