25th November 2025
Andrew Steele on the Optispan Podcast

The LI’s Co-Founder and Director Andrew Steele spoke with longevity scientist and Co-Founder and CEO of Optispan, Matt Kaeberlein for the Optispan Podcast during Matt’s trip to Berlin.
Their wide-ranging conversation covered the social, ethical, economic and policy consequences of longer lives, as well as some of the communications challenges facing the field. From healthspan to the hallmarks of ageing, from overpopulation to epigenetic reprogramming, there’s a lot in this episode, so check it out on YouTube, Spotify, Apple Podcasts, or your favourite podcast player.
More of The LI in the media.



