Recorded on January 25, 2023 GoodFellows celebrates its 100th episode with Hoover senior fellows Niall Ferguson, H. R. McMaster, and John Cochrane reflecting on social, economic, and geopolitical lessons learned since their first conversation nearly three years ago. Also debated: the merits of the World Economic Forum in Davos, the spectacle of climate-change bloviation, plus the strategic implications of sending American heavy tanks to Ukraine (Lt. Gen. McMaster knowing a thing or two about the topic, having led armored cavalry regiments into combat). ABOUT THE SERIES GoodFellows, a weekly Hoover Institution broadcast, features senior fellows John Cochrane, Niall Ferguson, and H.R. McMaster discussing the social, economic, and geostrategic ramifications of this changed world. They can’t banter over lunch these days, but they continue their spirited conversation online about what comes next, as we look forward to an end to the crisis. For more in this series visit, https://www.hoover.org/goodfellows.