Do we live in a post-truth world, or is truth still important? If so, why? Author and Speaker Sean McDowell tackles these questions and more in this short video.

Sean McDowell, Ph.D., is a professor of Christian Apologetics at Biola University, the National Spokesman for Summit Ministries, a best-selling author, popular speaker, and part-time high school teacher. Follow him on Twitter: @sean_mcdowell and his blog: seanmcdowell.org.