Abstract:

The evolution of human longevity still remains a curious puzzle. Here I provide some new perspectives on the why and how of longevity over the course of human evolution, relying on the anthropological study of subsistence societies as an imperfect lens for gaining insight. I argue that our evolved human lifespan is about seven decades, and that the multifaceted contributions of middle-to-older aged adults is part of the reason why. I combine ethnographic, demographic and biomedical studies to shed light on the timing and significance of the transition from “asset” to “burden” in late adulthood, with implications for navigating the global Gray Wave of population aging.

Zoom link:

https://ucla.zoom.us/j/94308730584?pwd=0YGsaJFEdLd5cMsOhTh465nwJubz9o.1

Meeting ID: 943 0873 0584
Passcode: 308291