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October 2, 2025 40 mins

Extending our healthy years isn’t just about eating well and exercising — it’s also about the systems around us. Social policies, public health programs, and access to care all play a huge role in how long and how well we live. In this episode, we look at what it takes to improve health for everyone, everywhere. We each have personal choices to make, but what about the bigger picture?

Dr. Tyler Evans is a physician, infectious disease specialist, and author of Pandemics, Poverty and Politics: Decoding the Social and Political Drivers of Pandemics from Plague to Covid-19.

In a wide-ranging conversation with Peter Bowes, Dr. Evans connects stalled life expectancy to weakened safety nets, unequal access to healthcare, and the cracks exposed by recent global crises. He emphasizes practical action — meeting people where they are, funding prevention, and rebuilding systems that can spot and stop health threats early. Drawing on his experience from Los Angeles’s Skid Row to global epidemic response, Evans calls for a non-partisan, evidence-driven approach that focuses on those most at risk — because when the most vulnerable communities thrive, everyone benefits.

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The Live Long and Master Aging (LLAMA) podcast, a HealthSpan Media LLC production, shares ideas but does not offer medical advice. If you have health concerns of any kind, or you are considering adopting a new diet or exercise regime, you should consult your doctor.

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