In December 2024, Bitcoin, one of the earliest cryptocurrencies and undoubtedly the most famous, hit $2 trillion in market capitalization, bigger than Tesla, Meta, and Saudi Aramco. In this episode, Nobel Prize-winning economist and Chicago Booth finance professor Eugene Fama—widely considered the “Father of Modern Finance”—predicts it will go to zero within ten years. Legendary investor Ray Dalio called crypto a bubble a decade ago; now, he calls it “one hell of an invention.” Larry Fink of BlackRock previously referred to Bitcoin as an index of money laundering. Today, he sees it as “a legitimate financial instrument.” Less than 36 hours after launching his own cryptocurrency before his second inauguration, United States President Donald Trump appeared to have made more than $50 billion on paper for himself and his companies. (During his first term, Trump called crypto “not money, whose value is highly volatile and based on thin air.”) Amidst this noise of crypto doubters changing tune, Fama joins Bethany and Luigi to discuss why he remains dubious about Bitcoin’s ambitions. Bitcoin uses more electricity than many countries—around 91 terawatt-hours annually. Is this amount unsustainable? What makes its value so volatile, and what are the implications for the banking sector and our economy? If cryptocurrencies’ purpose is a reaction to an underlying distrust in financial institutions, can decentralized blockchain, the technological ledger that enables anonymous crypto exchange, fix it? Last but not least, why do supporters of a decentralized service, whose value lies in its existence outside traditional government structures, need to spend billions in lobbying to convince politicians, including the president, of its utility? Show Notes: Read ProMarket’s archives on Bitcoin and cryptocurrency. Revisit our prior Capitalisn’t episode with author Zeke Faux, The Capitalisn’t of Crypto: SBF and Beyond.