BIOGRAPHY OF A DANGEROUS IDEA
A New History of Race from Louis XIV to Thomas Jefferson
Over the course of the eighteenth century, Christianity began to loosen its grip on the story of humankind. Yet centuries of xenophobia, religious intolerance, and proto-biological speculation were not cast aside. Instead, this raw material was increasingly reworked by secularly minded thinkers intent on redefining what it meant to be human. By 1800, Enlightenment naturalists and classifiers had sorted humanity into rigid racial categories for the first time in history.
Prize-winning biographer Andrew S. Curran retraces this misunderstood history through the lives and ideas of thirteen pivotal figures. Moving from the gilded halls of Versailles to the slave plantations of the Caribbean, from the court of the Mughal Empire to the drawing rooms of Jefferson’s Monticello, this sweeping narrative reveals how the Enlightenment’s audacious quest for knowledge became entangled with systems of empire and oppression––while offering a bold new reassessment of the era’s most celebrated luminaries.
Published by Other Press in February 2026