The word “philosophy” comes from the Greek “philos” (meaning love) and “sophia” (meaning wisdom); thus philosophy literally is the “love of wisdom.” Whatever else philosophy may be, most people agree that it still retains this spirit of its etymological roots, and that when we are engaged in philosophy we are pursuing wisdom for the sake of itself. Wisdom, however, is not the same thing as knowledge or information. We aren’t merely trying to amass list of interesting ideas, or believe anything that sounds good. Wisdom is, at least in part, the reflection on and critical evaluation of what we ourselves and others around us believe about some very heady topics.