How Not to Die in 2025

1647.323 - 1669.278 Barry Weiss

Four years. Okay. And you say the goal is not just – your critics would say – Have fun, Brian Johnson. This is your life. Be a lab rat. You say that you're being sort of a human lab rat, not just for yourself, but in order to produce results that are hopefully adaptable for others. What are some of the big takeaways that are accessible already from this four-year experiment for other people?