A Doubting Thomas by Phillip E. Johnson

Column: The Leading Edge

A Doubting Thomas

by Phillip E. Johnson

When I first heard of the title and subtitle of Thomas Nagel's Mind and Cosmos: Why the Materialist Neo-Darwinian Conception of Nature Is Almost Certainly False, I knew I had to read the book, and probably comment upon it in Touchstone. The subtitle succinctly states the thesis I have been advancing ever since 1987, when I first took up writing about Darwinism while on a sabbatical leave in London from my day job as a professor of law at the University of California in Berkeley.

Thomas Nagel is an eminent American philosopher, currently university professor of philosophy and law at New York University. He is well-known for his critiques of reductionist accounts of the mind, particularly in his 1974 essay, "What Is It Like to Be a Bat?"

He begins Mind and Cosmos by stating that the mind-body problem is not just a single issue, but that it invades (pervades) our understanding of the entire cosmos and its history. He says that a true appreciation of its difficulty must eventually change our conception of the place of the physical sciences in describing the natural order.

Exploring Alternatives to Materialism

Early in his book, Nagel explains that the conflict between scientific naturalism and anti-reductionism is a staple of recent philosophy.

On the one side there is the hope that everything can be accounted for at the most basic level by the physical sciences, extended to include biology. On the other side there are doubts about whether the reality of such features of our world as consciousness, intentionality, meaning, purpose, thought, and value can be accommodated in a universe consisting at the most basic level only of physical facts—facts, however sophisticated, of the kind revealed by the physical sciences.

He asserts that purely mental entities, including value and meaning, cannot be reduced to physical (or material) causes. He goes on to say that if the existence of mind cannot be explained by a physical cause, then neither can biology be purely physical. The book explores the question of what might be the alternative to materialism.

Nagel's "guiding conviction is that mind is not just an afterthought or an accident or an add-on, but a basic aspect of nature." He refers to the importance of the intelligibility of the world, which allows science to operate. And it requires thinking creatures to appreciate the intelligibility.

While Nagel rejects reductionist materialism, he also cannot accept theism, in which a "comprehensive mental source" rules all. He describes our desire for comprehensive self-understanding and says it cannot be resolved either by reductionist evolutionary thinking or by theism. He reviews the history of thought in this area, logical problems with current explanations, and alternatives such as emergence and theism.

Acknowledging Intelligent Design


Phillip E. Johnson is Professor of Law (emeritus) at the University of California at Berkeley. He is the author of Darwin on Trial, The Wedge of Truth, The Right Questions (InterVarsity Press), and other books challenging the naturalistic assumptions that dominate modern culture. He is a contributing editor of Touchstone.

A Journal of Mere Christianity—Delivered to Your Door

  • Essays on theology, culture, and the Church
  • Contributors from across the Christian traditions
Subscribe (Print + Online)

Six print issues (one year) of Touchstone, plus full online access and PDF downloads for only $39.95.

Subscribe (Online Only)

Get a one-year full-access subscription to the Touchstone online archives for only $19.95.


bulk subscriptions

Order Touchstone subscriptions in bulk and save $10 per sub! Each subscription includes 6 issues of Touchstone plus full online access to touchstonemag.com—including archives, videos, and pdf downloads of recent issues for only $29.95 each! Great for churches or study groups.

Transactions will be processed on a secure server.


more on philosophy from the online archives

16.4—May 2003

Common Sense

Chesterton & the Aristotelian Tradition by Patrick Henry Reardon

33.4—July/August 2020

Pondering Evil

on Boethius's Consolation in a Time of Plague by Thomas Albert Howard

21.6—July/August 2008

The European Disunion

Benedict XVI on the Crisis of Faith & Reason by Samuel Gregg


more from the online archives

22.6—July/August 2009

Unhappy Fault

on the Integration of Anger into the Virtuous Life by Leon J. Podles

30.5—Sept/Oct 2017

Passions' Republic

The Christian Cure for What Ails Modern Politics by David Bradshaw

26.1—Jan/Feb 2013

The Destroyer of Peace

on Abortion as a Matter of National Welfare by W. Ross Blackburn

calling all readers

Please Donate

"There are magazines worth reading but few worth saving . . . Touchstone is just such a magazine."
—Alice von Hildebrand

"Here we do not concede one square millimeter of territory to falsehood, folly, contemporary sentimentality, or fashion. We speak the truth, and let God be our judge. . . . Touchstone is the one committedly Christian conservative journal."
—Anthony Esolen, Touchstone senior editor

Support Touchstone

00