Norman L. Geisler (PhD, Loyola University of Chicago) has taught at top evangelical schools for over fifty years and is distinguished professor of apologetics and theology at Veritas Evangelical Seminary in Murrieta, California. He is the author of more than seventy books, including the "Baker Encyclopedia of Christian Apologetics "and "Christian Ethics". He and his wife live in Charlotte, North Carolina. Learn more at www.normangeisler.com.
Established speaker, writer and advocate for Christian apologetics, Alex serves as director of the Center for Christian Worldview and Apologetics at North Greenville University, a leading Christian college in the United States. He has spoken in hundreds of locations throughout North America and internationally and has preached in more than 1,300 churches. Alex has been featured at conferences such as The Billy Graham School of Evangelism, Focus on the Family's Big Dig and California's Spirit West Coast, sharing the platform with Chuck Colson, Dinesh D'Souza, Josh McDowell and many others. He is a graduate of Liberty University and lives in North Carolina with his wife.
Apologetics is the discipline which deals with a rational defense of Christianity; giving a reason or justification of one's beliefs; use of evidences and sound reasoning to reach individuals for Christ.