"America's most interesting and important essayist." —Eric Kandel, Nobel Prize–winning author of The Age of Insight

"[Gerald Weissmann] bridges the space between science and the humanities, and particularly between medicine and the muses, with wit, erudition, and, most important, wisdom." —Adam Gopnik

In this diverting collection of essays, Gerald Weissmann looks back on decades of a career spent working at the intersection of the arts and sciences. The Fevers of Reason features some of his best and most representative works, alongside eleven new essays never before published in book form. Masterfully drawing from an array of subject areas and time periods, he tackles everything from Ebola to Eisenhower, Zika to Zola, Darwin to Dawkins, showcasing his singular contribution to humanistic science writing.

Gerald Weissmann (August 7, 1930 – July 10, 2019) was a physician, scientist, editor, and essayist whose collections include The Fevers of Reason: New and Selected Essays; Epigenetics in the Age of Twitter: Pop Culture and Modern Science; Mortal and Immortal DNA: Science and the Lure of Myth; and Galileo's Gout: Science in an Age of Endarkenment.