Episode 2509: David A. Bell on "The Enlightenment"

So what, exactly, was “The Enlightenment”? According to the Princeton historian David A. Bell, it was an intellectual movement roughly spanning the early 18th century through to the French Revolution. In his Spring 2025 Liberties Quarterly piece “The Enlightenment, Then and Now”, Bell charts the Enlightenment as a complex intellectual movement centered in Paris but with hubs across Europe and America. He highlights key figures like Montesquieu, Voltaire, Kant, and Franklin, discussing their contributions to concepts of religious tolerance, free speech, and rationality. In our conversation, Bell addresses criticisms of the Enlightenment, including its complicated relationship with colonialism and slavery, while arguing that its principles of freedom and reason remain relevant today.

5 Key Takeaways

* The Enlightenment emerged in the early 18th century (around 1720s) and was characterized by intellectual inquiry, skepticism toward religion, and a growing sense among thinkers that they were living in an "enlightened century."

* While Paris was the central hub, the Enlightenment had multiple centers including Scotland, Germany, and America, with thinkers like Voltaire, Rousseau, Kant, Hume, and Franklin contributing to its development.

* The Enlightenment introduced the concept of "society" as a sphere of human existence separate from religion and politics, forming the basis of modern social sciences.

* The movement had a complex relationship with colonialism and slavery - many Enlightenment thinkers criticized slavery, but some of their ideas about human progress were later used to justify imperialism.

* According to Bell, rather than trying to "return to the Enlightenment," modern society should selectively adopt and adapt its valuable principles of free speech, religious tolerance, and education to create our "own Enlightenment."

David Avrom Bell is a historian of early modern and modern Europe at Princeton University. His most recent book, published in 2020 by Farrar, Straus and Giroux, is Men on Horseback: The Power of Charisma in the Age of Revolution. Described in the Journal of Modern History as an "instant classic," it is available in paperback from Picador, in French translation from Fayard, and in Italian translation from Viella. A study of how new forms of political charisma arose in the eighteenth and early nineteenth centuries, the book shows that charismatic authoritarianism is as modern a political form as liberal democracy, and shares many of the same origins. Based on exhaustive research in original sources, the book includes case studies of the careers of George Washington, Napoleon Bonaparte, Toussaint Louverture and Simon Bolivar. The book's Introduction can be read here. An online conversation about the book with Annette Gordon-Reed, hosted by the Cullman Center of the New York Public Library, can be viewed here. Links to material about the book, including reviews in The New York Review of Books, The Guardian, Harper's, The New Republic, The Nation, Le Monde, The Los Angeles Review of Books and other