In keeping with the theme of uncertainty and not-knowing, I wanted to share an excellent article from Brain Pickings about the topic. It is a great reminder that the power of questioning applies not just to creativity and art, but also to the greatest artwork that a human being will ever create--his or her own life. This topic is also quite timely in a society where various political groups want to create fear by claiming to have access to Truth. In a society like this, questioning is a subversive act, and the initial step toward creating the space for change.