Is truth always material? Can there be immaterial truth? Ken Miller, biology professor from Brown, explores beauty, justice, M-theory, and imaginary numbers to provide his answer. Find out why Miller thinks Stephen Hawking is misguided in his latest book, "The Grand Design." From The Veritas Forum at Columbia University, 2010. Watch the complete talk at veritas.org: http://www.veritas.org/Media.aspx#/v/968.