In this episode, I talk about Dr. David Sinclair's book "Lifespan: Why We Age and Why We Don't Have To".  Dr. David Sinclair is a PhD scientist at the Harvard Medical School, where he runs his own lab that researches ways to extend the human lifespan (how long our life is) as well as our healthspan (the quality of our life). In this book, he argues that in the not too distant future humans will potentially live to be older than 100! And he provides research and science to support his claims.