Cormac McCarthy, the celebrated American novelist, author of ten novels, winner of the Pulitzer Prize and National Book Award, is publishing his first-ever non-fiction science essay in Nautilus magazine. Called “The Kekulé Problem,” it explores the unconscious and the origin of human language, and is the cover story of the March/April issue.  “The Kekulé Problem” was published online on April 20th at

The essay presents a new, surprising side of one of American’s greatest writing talents. Readers of his novels, which include The Road, No Country for Old Men, and All the Pretty Horses, may not be aware that for more than two decades McCarthy has been a senior fellow at the Santa Fe Institute, a science research center.

In his introduction to McCarthy’s essay, David Krakauer, president of SFI, notes that McCarthy is an aficionado in subjects ranging from the history of mathematics to the nature of the conscious. We learn he has been debating the nature of the unconscious mind for two decades.

McCarthy’s essay is a groundbreaking, humanist take on a foundational question in science, and a remarkable window into the self-conception of one of America’s greatest living writers. The essay can be read online, purchased in print form through the magazine's online store at, or found in bookstores across the United States and Canada.

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Read "The Kekulé Problem" by Cormac McCarthy in Nautilus (April 20, 2017)

Read the review in Quartz (April 21, 2017)

Read the review in the Paris Review (April 21, 2017)

Read the review in The New Yorker (April 22, 2017)