In 2021, Nicholas Miller wrote, “The Lessons of the Past Point to Rejoining the Iran Deal,” in which he detailed how previous nuclear non-proliferation diplomacy had been derailed and the lessons it offered for policymakers. Now, four years later, after the Biden administration was not able to rejoin the so-called Iran nuclear deal, we asked Miller to reexamine his argument given all that’s happened in the world and the Middle East in particular. Read more below: Image: Dragon Tactic via Wikimedia Commons. In your 2021 article, “The Lessons of the Past Point to Rejoining the Iran Deal,” you counseled the