Greg founded Stand to Reason in 1993 and currently serves as President. He has spoken on more than 90 university campuses both in the U.S. and abroad and has hosted his own call-in radio show for over 30 years, advocating for “Christianity worth thinking about.” He has debated atheist Michael Shermer on national radio and Deepak Chopra on national television.

An award-winning writer and best-selling author, Greg has written seven books, including Street Smarts—Using Questions to Answer Christianity’s Toughest Challenges, The Story of Reality—How the World Began, How It Ends, and Everything Important that Happens in Between; Tactics—A Game Plan for Discussing Your Christian Convictions, and Relativism: Feet Firmly Planted in Mid-Air. Greg has been featured on Focus on the Family radio and has been interviewed for CBN and the BBC. He's been quoted in Christianity Today, the U.S. News & World Report, and the L.A. Times.

Greg received his Masters in Philosophy of Religion and Ethics at Talbot School of Theology, graduating with high honors, and his Masters in Christian Apologetics with honors from Simon Greenleaf University. He is an adjunct professor in Christian apologetics at Biola University.

Street Smarts by Gregory Koukl helps Christians better engage in productive conversations with those who challenge their convictions on a variety of issues. A follow-up to Koukl's best-selling Tactics, this book focuses on revealing the fundamental flaws in common, current challenges to Christian beliefs and values. It then provides individual strategies to exploit those shortcomings by offering model questions and sample dialogues to help guide believers in genial, yet persuasive, conversations.

Street Smarts offers model questions and sample dialogues to help guide believers in persuasive conversations about hot-button issues like:

• Relativism
• The trustworthiness of Scripture
• The claims of the Gospel
• Abortion
• Marriage, sex, and gender

This book will teach you how to tackle those discussions that believers often avoid because they feel out of their element, vulnerable, or exposed. Lucid, well-organized, and easy-to-follow, Street Smarts provides a specific set of questions—the same questions Koukl uses in his own encounters—that are embedded in sample mini-dialogues that you can use to have fruitful debates with non-believers.

In a world increasingly indifferent to Christian truth, followers of Christ need to be equipped to communicate with those who do not speak their language or accept their source of authority. In Tactics, 10th Anniversary Edition, Gregory Koukl demonstrates how to artfully regain control of conversations, keeping them moving forward in constructive ways through thoughtful diplomacy. You'll learn how to stop challengers in their tracks and how to turn the tables on questions or provocative statements. Most important, you'll learn how to get people thinking about Jesus. Tactics provides the game plan for communicating the compelling truth about Christianity with confidence and grace.

Drawing on extensive experience defending Christianity in the public square, Koukl shows readers how to:

• Initiate conversations effortlessly
• Present the truth clearly, cleverly, and persuasively
• Graciously and effectively expose faulty thinking
• Skillfully manage the details of dialogue
• Maintain an engaging, disarming style even under attack