Carl Robichaud joins the podcast to discuss the new nuclear arms race, how much world leaders and ideologies matter for nuclear risk, and how to reach a stable, low-risk era. You can learn more about Carl's work here: https://www.longview.org/about/carl-robichaud/ Timestamps: 00:00 A new nuclear arms race 08:07 How much do world leaders matter? 18:04 How much does ideology matter? 22:14 Do nuclear weapons cause stable peace? 31:29 North Korea 34:01 Have we overestimated nuclear risk? 43:24 Time pressure in nuclear decisions 52:00 Why so many nuclear warheads? 1:02:17 Has containment been successful? 1:11:34 Coordination mechanisms 1:16:31 Technological innovations 1:25:57 Public perception of nuclear risk 1:29:52 Easier access to nuclear weapons 1:33:31 Reaching a stable, low-risk era