Examines various options for thinking about material things.

Argues that presuppositions are central to all thought and action.

Discusses the definition of 'proof' and compares the validity of everyday experience with mathematical proof.

Discusses the nature of knowledge and the project of philosopher Thomas Reid.

Proposes that people are born truth-detectors and that they are very good at it.

Discusses the shift from the view of the natural world as chaotic and to ordered and the ramifications of that shift for Western civilization.

Gives advice to graduating seniors who desire to become wise.

Explores the difference between literature and philosophy.

Relates a personal journey from doubt to belief.

Discusses how our culture and Christians view "Truth" and describes the responsibility of the Truth seeker.

Explores Christianity's claims as a valid and coherent worldview.

Explores the question, "Why would a Christian care to read non-Christian and even anti-Christian thinkers?"

Compares modern Christianity and ancient pagan idolatry.

Asks whether we can find a vision of life that is true.

Explains the nature and impact of postmodernism.

Illuminates the concept of a worldview and why it is important.

Shows how true love sometimes requires a painful honesty.

Considers the worth and meaning of a human life in the face of great suffering and loss.