Skeptophilia

When you think about it, color perception is really  strange. Just about all of us have wondered whether we all see colors the same way -- i...

When I was in Ecuador in 2019, I was blown away by its natural beauty.  The cloud forests of the mid-altitude Andes are, far and away, the m...

Our ability to perceive color is, when you think about it, a peculiar thing. First, there's the rather hackneyed question of whether we ...