17:I[66739,["/_next/static/chunks/0.3dg.jzl0xwf.js?dpl=dpl_51eQuXb6AULJ9nWkwANtZ7uDn88c","/_next/static/chunks/0k1fch1vu4u1x.js?dpl=dpl_51eQuXb6AULJ9nWkwANtZ7uDn88c","/_next/static/chunks/0nigzhgy1z-~x.js?dpl=dpl_51eQuXb6AULJ9nWkwANtZ7uDn88c","/_next/static/chunks/0juapqyy99ga..js?dpl=dpl_51eQuXb6AULJ9nWkwANtZ7uDn88c","/_next/static/chunks/12su8lea2in~~.js?dpl=dpl_51eQuXb6AULJ9nWkwANtZ7uDn88c","/_next/static/chunks/1331nw5i_3lcb.js?dpl=dpl_51eQuXb6AULJ9nWkwANtZ7uDn88c"],"default"] 19:I[38632,["/_next/static/chunks/0qqtp3r0h7kah.js?dpl=dpl_51eQuXb6AULJ9nWkwANtZ7uDn88c","/_next/static/chunks/0iukvycbd42rl.js?dpl=dpl_51eQuXb6AULJ9nWkwANtZ7uDn88c"],"IconMark"] 18:T469,Humans have seen a significant increase in life expectancy over the past 200 years — but not in overall lifespan. Nobody on record has lived past 122 years. So, for this early Halloween episode, host Regina G. Barber asks: Why do we age and why do we die? Microbiologist Venki Ramakrishnan explains some of the mechanisms inside of our bodies that contribute to our decay — and tells us if it's possible to intervene in the process.

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Embracing Death: Why We Age

Short Wave

Embracing Death: Why We Age