A screen is not just a screen. It's the content that matters. What's important is that some of that content is only available on certain types of screens.

Buddhism and the brain are more closely related than you might think.

Terrific article about the human brain. Wonderful little nuggets like “The feeling of knowing is just that, a sensation.”

"But I’m surprised that anyone ventures so far into this thicket of sophistry. I get stuck much earlier in the equation. Everyone has an attention span: really? And really again: an attention span is a freestanding entity like a boxer’s reach, existing independently of any newspaper or chess game that might engage or repel it, and which might be measured by the psychologist’s equivalent of a tailor’s tape?"