Benjamin Wiker (born 1960) is a Roman Catholic ethicist.
Little is known of Wiker's early life, but he obtained his PhD in ethics from Vanderbilt University and then came to teach at a variety of institutions including Marquette University, Saint Mary's University of Minnesota, Thomas Aquinas College, and the Franciscan University of Steubenville.
Wiker came to attention in 2002 with the publication of Moral Darwinism: How We Became Hedonists. In this book, Wiker aims to show how Darwinism by its very nature completely undermines the ethical foundation of Christianity (or Judaism and Islam) because its materialist cosmology was incompatible with any concept of natural law. Wiker became a member of the Discovery Institute, a think tank supporting this idea, soon after the publication of the book.
His next major book, Architects of the Culture of Death, co-written with veteran Catholic ethicist Donald DeMarco, looks at how the most influential thinkers of the nineteenth and twentieth centuries from Schopenhauer to Peter Singer have undermined the Christian value of "sanctity of life". 2008's 10 Books That Screwed Up the World looks at fifteen important books from The Prince to The Feminine Mystique and aims, following Paul Johnson and E. Michael Jones, to show how the actual lives of these thinkers has led to fundamentally distorted views about human nature and especially sexuality. The Darwin Myth is a biography of Charles Darwin and aims to show how Darwin's own beliefs (notably on slavery and charity) and kindly character contradicted his own theories of evolution.
Moral Darwinism: How We Became Hedonists (with William A. Dembski), InterVarsity Press, 2002. ISBN 0830826661
The Mystery of the Periodic Table (with Jeanne Bendick), Bethlehem, 2003. ISBN 188393771X
Architects of the Culture of Death (with Donald DeMarco), Ignatius, 2004.
Answering the New Atheism: Dismantling Dawkins' Case Against God (with Scott Hahn), Emmaus Road, 2006. ISBN 1931018480
A Meaningful World: How the Arts And Sciences Reveal the Genius of Nature (with Jonathan Witt), InterVarsity PressInterVarsity Press, 2006. ISBN 0830827994
10 Books That Screwed Up the World (And 5 Others That Didn't Help), Regnery, 2008. ISBN 1596980559
The Darwin Myth: The Life and Lies of Charles Darwin, Regnery, 2009. ISBN 1596980974
10 Books Every Conservative Must Read: Plus Four Not to Miss and One Imposter, Regnery, 2010 ISBN 1596986042