This podcast episode explores the concept of central bank digital currencies (CBDC) and their potential to revolutionize payment systems. It discusses how crypto technology is being used to develop faster, cheaper, and more secure payment systems like Circle and Stripe. Governments and central banks are intrigued by this technology and are exploring the idea of CBDCs to enhance the payment system. However, the idea of government-controlled digital currencies raises concerns about privacy and decentralization. Despite this, some countries have already launched CBDCs, but their success may rely on user adoption and competition with existing digital payment providers. The importance of trust in financial systems is emphasized, highlighting the role of CBDCs in maintaining trust in the system and supporting the dominance of the U.S. dollar as a global reserve currency.