
Dear Earthwalkers,
You could go through life without knowing that day and night are caused by Earth’s rotation or that the seasons are caused by Earth’s tilt. Indeed, for most of human history, people did exactly that.
This knowledge won’t necessarily put money in your pocket, make you more handsome, or help you deal with the difficulties of daily life.
But I do walk differently through this world knowing about the heavens overhead. My foot lands a bit more forcefully when it knows the world it’s stepping on is a spinning sphere. And I feel a little closer to all the other people who have walked on this same spinning sphere, watching the same stars overhead, and all the time asking that same eternal question, “Why?”
Sincerely,
Mr. Curt







