1929 vs 2025: Andrew Ross Sorkin on Crashes, Bubbles & Lessons Learned

Book Motivation and Scope

• Andrew Ross Sorkin wrote 1929 to fill a gap in historical literature by providing a character-driven narrative about the human elements of the 1929 crash, rather than a dry economic analysis.
• The project originated during a vacation ten years prior when Sorkin reviewed existing books and found them lacking in "story" and focus on personal motivations, incentives, and scandals.
• Sorkin accessed primary source material at the Baker Library at Harvard, including phone call transcripts between J.P. Morgan's Thomas Lamont and Presidents Hoover and Roosevelt, which allowed for the recreation of private conversations.
• The author explicitly states he did not intend the book as a direct 1-to-1 prediction of 2025, though he acknowledges parallel conditions of leverage, technology, and social contagion.

Economic Setup and Drivers of the 1929 Crash

• Credit Expansion: A structural shift began in 1919 when General Motors and Sears Roebuck introduced consumer credit, followed by banking institutions (led by National City's Charlie Mitchell) extending loans specifically for stock purchases.
• Leverage Mechanics: Brokerage houses operated with zero risk underwriting in an unregulated environment, allowing investors to buy stock with as little as $1 down for every $10 borrowed (10:1 leverage).
• Technological Hype: The 1920s market was fueled by "generational technological changes," most notably Radio (RCA), which was viewed as the definitive growth asset similar to today's AI sector.
• Social Contagion: The crash was driven by a cultural shift from the "Horatio Alger" narrative to a "lottery" mentality, amplified by the rise of mass media (Time, Forbes) that turned bankers into "rock stars."
• Democratization of Finance: Figures like John Raskob (of GM) pushed the idea that "everyone ought to be rich," selling a narrative that democratized investing for the first time.
• Regulatory Void: The Federal Reserve existed (founded 1913) but failed to act decisively due to fear of ending the boom, despite internal recognition that the market was "frothy."
• Bank Complicity: Banks, including major institutions, took depositor funds to invest directly in the stock market and loaned corporate balance sheets to speculators, with no legal repercussions for insider trading or manipulation.

Key Historical Figures and Politics

• Charlie Mitchell: The head of National City (predecessor to Citigroup) acted as the "Jamie Dimon" or "Michael Milken" of his era; he was nicknamed "Sunshine Charlie" and aggressively championed public credit and low interest rates.
• Carter Glass: The Secretary of the Treasury served as the "Elizabeth Warren" or "AOC" of the time, railing against "Mitchellism" and advocating for strict regulation of speculative credit.
• Government Inaction: The Federal Reserve sent a letter asking banks to stop lending to speculators, but banks did not know how to identify speculators, leading to a credit freeze; Mitchell subsequently defied the Fed by lending directly to brokerage houses.
• Glass-Steagall Origins: The separation of commercial and investment banking was not primarily for consumer protection but was driven by competitive lobbying from Chase and the Rockefellers to marginalize J.P. Morgan.
• Political Shifts: The 1932 election victory of FDR was driven more by the repeal of Prohibition than immediate economic recovery; the "Great Depression" moniker and visible poverty (Hoovervilles) did not fully manifest until 1932.

Modern Parallels and Market Analysis (2025 Context)

• Leverage Differences: Sorkin asserts current leverage is not as extreme as the 10:1 ratio of 1929 or the subprime levels of 2008, though the private credit and real estate sectors remain opaque regarding total leverage.
• Circular Investing: Concerns were raised about circular financial structures in AI deals (e.g., NVIDIA, OpenAI, AMD) where capital moves between related entities.
• Monetary vs. Speculative: Current market anomalies (rising equities, gold, and bonds simultaneously) suggest a complex mix of monetary debasement and fiscal issues rather than a purely speculative bubble.
• Regulatory Stagnation: The Investment Company Act of 1940 is described as a "square peg in a round hole," forcing modern industries (crypto, private credit, BDCs) to contort their business models to fit outdated definitions.
• Accredited Investor Rules: Sorkin highlights the tension between protecting consumers and the "Regulatory capture" that keeps opportunities for "the little guy" locked behind accredited investor thresholds.
• AI Productivity: Sorkin argues AI is currently in a "novelty sloppyware" phase focused on speed rather than quality; true productivity gains (and potential job displacement) will only emerge when AI delivers high-quality outcomes in sectors like life sciences.
• GDP Dependence: The US economy is increasingly dependent on data center spending and the "Mag7" tech giants; excluding this, GDP growth appears flat, suggesting a potential fragility if the AI boom stalls.

Macro-Economic and Political Philosophy

• Social Safety Nets: The post-WWII "American Dream" (home ownership, higher education) was an aberration fueled by US monopoly power; current distrust of capitalism stems from the government overpromising these services without sustainable market mechanisms.
• Inflationary Distortion: Government spending on education, housing, and healthcare distorts markets by removing "buy and sell" dynamics, leading to ballooning costs (e.g., medical, pharmaceutical, tuition).
• Fiscal Sustainability: Sorkin, Chamath, and David agree that the US faces a "more difficult conversation" regarding cutting spending rather than increasing it, but political will is blocked by the human desire for "more."
• Geopolitical Resilience: Arguments for tariffs and protecting domestic industries (e.g., automobiles) are framed not as economic efficiency but as preserving "strategic optionality" and national security against future resource wars.
• End of Empire: The group discusses Ray Dalio's theory of the "end of an empire" cycle, with Neil Ferguson projecting a potential turning point for the US around 2040 due to defense spending and debt ratios.

Publication and Media Strategy

• Format: The book is written in a "cinematic" style to facilitate future film adaptation, though Sorkin is not currently attached to the screenplay.
• Audio Book: Sorkin narrated the 13-hour audiobook himself, noting it took approximately 30 hours of actual recording time.
• Investment Restrictions: As a journalist, Sorkin is restricted from trading individual stocks, maintaining a "vanilla" portfolio long only on indices, which creates a paradox of having market insight but no ability to act on it.