Dangerous Ideas - Thinkers Who Paid

A man sits on Wooded Island with a revolver-do you forgive John Howard Moore or let him die? You find Moore on Wooded Island - do you forgive him or let him die? In this episode, we follow the moments around a man found dead on Wooded Island and the life that led him there. The story traces his ideas about suffering, the choices he made, and the question his death leaves for anyone who has ever seen what others refuse to see. Person: John Howard Moore Date: June 17, 1916 Location: Wooded Island, Jackson Park, Chicago Event: Self-inflicted gunshot; left a note saying “O, Tess, forgive me” Topic: The Universal Kinship; ethics of suffering across species - Moore returned repeatedly to Wooded Island to watch birds and knew it as his refuge. - Struck by lightning at age 22, he lost sight and speech temporarily and later suffered chronic headaches. - He taught at Crane Technical High School for decades while publishing radical work on suffering and kinship. - In 1906 he published The Universal Kinship arguing that all sentient beings belong to one moral community. - His brother-in-law Clarence Darrow publicly called Moore’s death “a temporary fit of sanity.”

A German physician publishes a book arguing the soul is a mechanical output, not a divine spark. The dangerous idea costs him his university post. The book that cost Büchner his university post This episode explores the story of Ludwig Büchner, a physician who published a controversial book in 1855. It examines the personal cost of expressing beliefs that challenge established institutions and the enduring power of an idea. Person: Ludwig Büchner Date: 1855 Location: Tübingen, Germany Status: University lecturer Topic: Philosophy of mind - Ludwig Büchner, a German physician, published "Kraft und Stoff" (Force and Matter) in 1855. - The book argued that the mind or soul is a product of the organic body, similar to how a steam engine produces motion. - Büchner had studied physics, chemistry, botany, mineralogy, philosophy, and medicine across several European universities. - One year after its publication, Büchner resigned his lectureship in medicine at the University of Tübingen under pressure. - Despite losing his academic career, Büchner continued to write, and his book was translated into multiple languages and went through many editions.

A Huguenot noble in Paris pours decades into a banned Encyclopédie. Would you keep building if your name vanished? If your name were Jaucourt, would you write 17,266 unpaid articles? In this episode, we follow Louis de Jaucourt from a precarious childhood to becoming a prodigious polymath and the secret engine of the Encyclopédie. We trace his loss, choices, daily routine and the risks he took-so you can ask whether you would keep building when recognition and safety are not guaranteed. Person: Louis de Jaucourt Date: born 16 September 1704 Location: Paris, France Event: contributions to the Encyclopédie (1736-1765) Status: wrote 17,266 articles; paid secretaries from his own pocket - Born a younger son and a Huguenot after the revocation of the Edict of Nantes, he had no inheritance and had to construct his career. - He studied theology in Geneva, natural sciences in Cambridge, and medicine in Leiden, and joined the Royal Society and various academies. - After a six-volume manuscript sank at sea, he continued working and was recruited by publisher Michel-Antoine David to join the Encyclopédie. - From 1759 to 1765 he dictated roughly eight finished articles every day, funding his own team of secretaries and writing across many disciplines. - Colleagues nicknamed him l'esclave de l'Encyclopédie as he produced about 25% of the work-approximately 4.7 million words-under censorship and surveillance.

A 19th-century visionary builds the internet by hand, on paper, in a single building-will his bid to connect all human knowledge be his undoing? The condition that doomed the internet's inventor This episode explores the life and work of Paul Otlet, a Belgian information theorist who, in the late 19th century, envisioned and began building a global network of knowledge. What happens when an idea is decades ahead of its time? Person: Paul Otlet Date: 1895 Location: Brussels Event: Founding of the Institut International de Bibliographie Topic: Information theory - Paul Otlet, born in 1868, was a wealthy industrialist's son who studied multiple disciplines before becoming a lawyer. - At 23, Otlet wrote an essay describing a card-based, cross-linked knowledge retrieval system, a network of facts. - In 1891, Otlet met Henri La Fontaine, a lawyer who shared his vision for organized information as a form of peace. - They co-founded the Institut International de Bibliographie in 1895, launching the Répertoire Bibliographique Universel with 400,000 entries by year-end. - They adapted Melvil Dewey's decimal system into the Universal Decimal Classification, with the condition it could not be translated into English.

A celebrated novelist hides all weapons and ropes from himself; his wife reads his diaries-will she uncover what he's trying to hide? The Diaries That Forced a Wife to Face His Past This episode explores the life of Leo Tolstoy, a literary giant whose personal struggles and radical beliefs shaped his work and challenged the world around him. It asks what it costs to live authentically when the world expects a performance. Person: Leo Tolstoy Date: 1877 Location: Yasnaya Polyana, Russia Status: Excommunicated by the Church Topic: Nonviolent movements - In 1877, Leo Tolstoy, having just completed a major novel, removed all firearms and ropes from his study. - Tolstoy was nominated for both the Nobel Prize in Literature and Prize but never received either. - He was excommunicated by the Church in 1901 and died on a railway platform in 1910, with police observing his funeral. - At 22, he joined the Imperial Army and served during the siege of Sevastopol, later writing dispatches that shocked Russian readers. - The night before his wedding to Sophia Behrs, Tolstoy gave her his diaries, revealing his gambling, sexual history, and a son born to a serf.

A dangerous idea written decades ago resurfaces on the bestseller list. What does it cost to carry a dangerous idea for two decades? The book you wrote twenty years ago makes the bestseller list This episode explores the life of bell hooks, born Gloria Jean Watkins, and her lifelong commitment to challenging conventional wisdom. It delves into the personal and intellectual journey of a writer who dared to articulate difficult truths long before the world was ready to hear them. Person: Gloria Jean Watkins (bell hooks) Birth Date: September 25, 1952 Birth Location: Hopkinsville, Kentucky First Book Title: Ain't I a Woman: Black Women and Feminism First Book Publication Year: 1981 - Gloria Jean Watkins, one of six children, grew up in the segregated South, where her father was a janitor and her mother cleaned houses. - She began writing Ain't I a Woman: Black Women and Feminism at 19, while an undergraduate at Stanford University, arguing that mainstream feminism excluded Black women. - She carried the manuscript for Ain't I a Woman for ten years before its publication, enduring a long period of doubt and resistance to her ideas. - She chose to publish under the name bell hooks, in lowercase, to honor her maternal great-grandmother and to center her work and ideas over her personal identity. - Her book, Ain't I a Woman, was published in 1981 when she was 28, and was later recognized as one of the most influential women's books of the previous two decades.

A moral philosopher argues goodness is as verifiable as fact. What would it cost you to hold such a position? The plaque on the wall asked if goodness is a fact This episode explores the life and dangerous idea of Philippa Foot, a philosopher who spent her life arguing for the objective reality of moral facts. It delves into the intellectual and personal challenges of maintaining such a belief against the current of an entire discipline. Person: Philippa Foot Date: October 3, 2010 Location: Walton Street, Oxford Topic: Moral philosophy - Philippa Foot was born on October 3, 1920, and died on her 90th birthday, October 3, 2010. - Her maternal grandfather was Grover Cleveland, a two-time US President, and her paternal grandfather was Sir Frederick Albert Bosanquet, a senior criminal judge in England. - Foot became an atheist moral philosopher, questioning the foundations of authority and inherited power that defined her family. - She arrived at Somerville College, Oxford, in 1939, at the start of World War II, and later worked as a British government economist. - Foot credited G.E.M. Anscombe with profoundly shaping her philosophical outlook, stating, "I learned everything from her."

A medieval theologian stops writing after two decades of work, claiming it all seems like "straw." What makes a life's work feel like nothing? The cord you hide that makes you choose the life you refuse This episode explores the life of Thomas Aquinas, a man who produced millions of words of theological text before abruptly ceasing his work. It delves into the forces that shaped his early life and the choices he made that defied his family's expectations. Person: Thomas Aquinas Date: December 6, 1273 Location: Naples Age: 48 - Thomas Aquinas, the ninth son of Landulf the Sixth of Aquino, was born into a noble family in Roccasecca, Kingdom of Sicily, around 1225. - His family sent him to Monte Cassino at age five with the intention of him becoming an abbot to secure family influence and power. - At the University of Naples, he encountered Aristotle through Arabic translations and was drawn to the Dominican Order, which championed reason in defending faith. - Around age nineteen, his brothers intercepted him on his way to join the Dominicans, holding him under house arrest for a year to pressure him to abandon the idea. - During his confinement, he made a private vow of chastity, symbolized by a cord he wore for the rest of his life, before his mother arranged his quiet escape through a window.

A celebrated philosopher refuses to look through a telescope. What does it mean when the bravest thinker you know refuses to see? The Telescope You Refuse to See This episode explores the story of Cesare Cremonini, a renowned natural philosopher in 17th-century Europe, and his puzzling refusal to engage with Galileo's new invention. It delves into the reasons behind his decision and what it reveals about the intellectual climate of his time. Person: Cesare Cremonini Date: 1610 Location: Padua, Venetian Republic Status: Natural philosopher Topic: Dangerous ideas - Cesare Cremonini was a philosopher whose salary in 1610 was twice that of Galileo. - He taught natural philosophy at the University of Padua for forty consecutive years. - Cremonini was prosecuted by the Holy Office in 1604 for atheism and the heresy of double truth. - He refused to retract his ideas, sheltering behind Aristotle's arguments. - His personal motto was "Intus ut libet, foris ut moris est," meaning "Privately, think what you wish. Publicly, behave as custom requires."

A self-taught tanner from Prussia develops a philosophy of socialism, only to find his ideas challenged by the very people he sought to impress. What happens when an idea is ahead of its time? The smell of hides that birthed a philosophy This episode explores the life of Joseph Dietzgen, a craftsman who independently developed a philosophical framework similar to Karl Marx. It raises the question of what happens when an individual's profound thoughts are dismissed by those in authority. Person: Joseph Dietzgen Date: April 15, 1888 Location: Chicago Occupation: Tanner Philosophical work: The Nature of Human Brain-Work - Joseph Dietzgen, a tanner from the Rhine Province of Prussia, died at 59 while arguing about the collapse of capitalism. - He developed a philosophical framework independently, without formal education or institutional backing. - Dietzgen participated in the German Revolution of 1848, where he first encountered Karl Marx. - He traveled to the United States and Russia, managing tanneries while developing his philosophical ideas in isolation. - Marx initially criticized Dietzgen's work as underdeveloped and suggested he publish it under his trade as a tanner.