The number I'd always assumed for my own reading speed turned out to be off by a wide margin.
The economic metaphor gets the shape roughly right and the mechanism completely wrong, which matters.
The gap on the calendar below has an explanation, of a kind, and it isn't a dramatic one.
A short note on the specific despair of the unfinished middle, and why it is not, in fact, useful evidence of anything.
The dull, practical reasons a plain website still beats every platform I tried instead, none of them idealistic.
A partial, embarrassing inventory of the systems I've adopted and abandoned, and what finally worked instead.
The relationship between walking and thinking is real but not the one people usually describe.