Dichotomy #1: Red vs. Blue

An arbitrary war that will never stop raging

Dichotomy

1. A cutting in two; a division. 

2. Division or distribution of genera into two species.

3. That phase of the moon in which it appears bisected, or shows only half its disk, as at the quadratures.

Every month, when only half the moon is visible, I publish a favorite dichotomy for my paid subscribers. It's my way of saying thank you for supporting me as a writer.