Philosophy deals with all manner of interesting concepts. The Stratagem Philosophical Society is particularly interested in examining the concept of Common Sense.
For example, why is it easier for things to go wrong than to go right. That is a fundamental aspect of our life, after all. That ranks it important.
Sure, any one of us can get things wrong now and then but how come that experts and famous people get things wrong most of the time.
How can poor people be made better off by making better off people poor?