What are your thoughts on the big bang theory? Listen in today to Just Thinking as Professor John Lennox gives his thoughts on the idea of the big bang theory.

Where did we come from? Who created earth? Today on a special Just Thinking, Professor John Lennox is at a Q&A session examining the issue of origin from a Christian perspective.

Can science really explain everything? Professor John Lennox is taking a look at science and faith during an interview with Rob Gifford, editor for The Economist, on today's episode of Just Thinking.

Since the Christian faith is evidence based, why aren't more scientists Christian? This is a tough question from Rob Gifford, editor at The Economist, for Professor John Lennox. Join us on Just Thinking today to find out his answer.

Have you been asked to prove that Christianity is true? On Just Thinking today, Professor John Lennox is at a Q&A session to shed some light on science and faith. We hope you will join us.

Can Christianity and Science co-exist, or are they opposed? What if we combined science and Christianity to gain a deeper understanding of the universe and God? Today on Just Thinking, Professor John Lennox is at a Q&A Session to discuss his new book, "Can Science Explain Everything?" with The Economist Editor, Rob Gifford.

If God gives us the freedom to believe whatever we want, what questions does this raise about God's character and His sovereignty? We hope you will join us today on Just Thinking, as Ravi Zacharias and RZIM speaker, Stuart McAllister, close out the Q&A session in Atlanta, GA.

How can we learn how to defend our faith? Is apologetics the answer to this? On today's Just Thinking, Ravi Zacharias is joined by RZIM Speaker, Stuart McAllister, as they continue in a Q&A session in Atlanta, GA.

hat is apologetics, and why is it important? Today on Just Thinking, Ravi Zacharias is joined by RZIM Speaker, Stuart McAllister, to explain the importance of apologetics in learning how to defend your faith.

How is God both one and three? Does this violate the law of non-contradiction? Join Ravi Zacharias today on Just Thinking, as he is back at Cornell University to explain the complex topic of the trinity during today's Q&A session.