This episode explores the history and evolution of the Federal Reserve's credit policy, contrasting it with monetary policy. Against the backdrop of the 2007-2008 financial crisis, the discussion delves into four distinct doctrines governing Fed lending: the monetary stability doctrine, the real bills doctrine, Warburg's mercantilism, and the "too big to fail" policy. More significantly, the interview analyzes how these doctrines shaped the Fed's response to crises and the unintended consequences, such as increased fragility within the financial system. For instance, the real bills doctrine's flawed assumptions contributed to the severity of the Great Depression. The conversation then pivots to the challenges of maintaining the global dollar system and the Fed's role in it, highlighting the tension between financial stability and potential moral hazard. Ultimately, the episode concludes by examining potential solutions, such as improving resolution planning and addressing the commitment problem inherent in the "too big to fail" approach, emphasizing the need for a more rigorous assessment of inherent market fragility.