Dr. Boyce, at the University of Chicago, published an article in the Journal of Geology this past year determining that Prototaxites was a giant fungus, a giant mushroom.

And some of the most heartrending emails that I get on my website are actually from adolescents hovering on the edge of burnout, pleading with me to write to their parents, to help them slow down, to help them get off this full throttle treadmill.