Intelligence Squared
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The Art of Political Power, with Robert Caro and William Hague

Every industry has its guru. And when it comes to the dark arts of political statecraft, the American biographer Robert Caro is the mentor politicians turn to for guidance. His biography of President Lyndon B. Johnson has been described as ‘the greatest insight into power ever written’. Caro is reve

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Episode Summary

Executive Summary: An Intelligent Squared live interview explores Robert Caro’s biography method, focusing on how Robert Moses and Lyndon Johnson accumulated and used power. Caro explains Moses’s legal/administrative machinery and Johnson’s personal persuasion, arguing that power reveals character, can corrupt or sometimes cleanse, and that his books aim to show both achievement and moral cost.

Main Topics: How Caro became a political biographer (Priority: 5/5): Caro describes his accidental transition from reporter to biographer after investigating Robert Moses’s proposed bridge and realizing elected politics did not explain Moses’s influence. Robert Moses and the mechanics of power (Priority: 5/5): The discussion details how Moses used public authorities, opaque legislation, staggered terms, and control of infrastructure funding to dominate New York politics without elected office. Power reveals character (Priority: 5/5): Caro argues against the simple maxim that power only corrupts, saying it reveals who a person already is; Moses’s racism, arrogance, and indifference to the poor became clearer as his power grew. Lyndon Johnson’s moral complexity (Priority: 5/5): Caro contrasts Johnson’s immense achievements for civil rights and the poor with his ruthlessness, deceit, and habit of manipulating people, especially in his early political career. Writing biography as investigative journalism (Priority: 4/5): Caro explains his method: thousands of interviews, deep contextual research, and scene-building to make nonfiction as vivid as fiction while remaining fair to his subjects. Vietnam, decision-making, and political scrutiny (Priority: 3/5): Caro briefly discusses Johnson’s Vietnam decisions and notes that modern scrutiny and broader understanding of power may change how today’s leaders operate.

Key Arguments: Caro’s work began when he found that Robert Moses could sway state government despite never being elected, which made him question assumptions about democratic power. Moses’s power came from legislation that created and controlled public authorities, letting him refinance bonds indefinitely and keep the authorities—and himself—in office. Moses used revenues from bridges and tunnels, contract allocation, and overlapping terms to build a durable network of political dependence. Moses’s power exposed his racism and hostility toward the poor, especially in the way he designed infrastructure and public housing to exclude and segregate. Johnson combined bullying, empathy, and tactical brilliance; he could read people intensely and use that knowledge to get major legislation passed. Caro believes Johnson sincerely cared about civil rights and the poor, citing his early teaching of Mexican-American children and his determination to help them. Power may not always corrupt; in some figures, including Johnson and even Al Smith, it can also enable moral action and reform once held by the right person. Biographical writing must show context and lived reality, not just facts, so readers can see landscapes, institutions, and people as if present in the room. Modern political scrutiny may make Moses- or Johnson-style power harder to exercise exactly as before, but not impossible in principle. Johnson’s Vietnam policy developed through a small, informal Tuesday lunch circle, illustrating how major decisions can be made outside official forums and with limited transparency.

Data Points: Robert Moses tenure: 44 years - Caro says Moses remained in power across nearly half a century and through multiple governors and mayors. Governors and mayors overlapped: 6 governors and 5 mayors - Moses outlasted successive elected leaders in New York. Public authorities controlled: 12 - Caro explains Moses had a dozen authorities at one point, giving him autonomous financial and political power. Annual surplus from authorities: $32 million a year - Caro estimates the revenue flow Moses controlled through bridge/tunnel authorities. New York City funds: 2-3 million dollars a year - Caro contrasts the city’s limited budget with Moses’s authority surplus. Low-clearance bridges built: 178 - Bridges too low for buses were used to keep poor people and bus riders away from Jones Beach. Public housing built by Moses: 155,000 apartments - Caro says Moses built 1,028 apartment buildings containing roughly 155,000 units. Apartment buildings built: 1,028 - Part of Moses’s public housing program in New York. Book length (published UK edition, described in talk): 1200-page book - The host references The Power Broker as a massive volume. Manuscript length: 700,000 words published; 1,050,000 words polished draft - Caro discusses the scale of the original manuscript and final draft. Johnson’s presidency context: 18 American presidents in the 20th century - Caro situates Johnson among U.S. presidents when discussing civil rights. Southern control of Senate committees: 9 of 16 - Caro says Southern senators controlled 9 of 16 standing committees around Johnson’s accession. Texas Senate race: 1948 - Caro references Johnson’s notorious early electoral theft as a central part of his biography. Civil rights acts: First Civil Rights Act and first Voting Rights Act - Caro credits Johnson with passing landmark legislation despite Southern opposition. Education bills mentioned: 77 - Caro says Johnson passed 77 education-related measures or federal aid items.

Pivotal Quotes: "power always reveals" — Robert Caro: Caro explains his view that power exposes character rather than merely corrupting it. "What the hell is the presidency for then?" — Lyndon Johnson: Caro recounts Johnson rejecting advice to avoid civil rights in his first presidential speech after Kennedy’s assassination. "You didn't wait for the times, you made them." — Thurgood Marshall (as quoted by Robert Caro): Caro uses this to illustrate Johnson’s role in creating the political conditions for civil rights progress.

Implications: The talk suggests that lasting political change often depends on understanding hidden power structures, personal psychology, and institutions. For writers and citizens alike, it underscores the need to study how decisions are באמת made and who benefits or suffers from them.

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