That’s a non-ironic title (this time).
Here’s Robin Hanson:
It persuades me that raw brain hardware was more important than I’d thought in our history. Here is my current best guess on brain history.[..]
The added ellipsis is my attempt a building some tension there. If you have any interest in evolution or anthropology (I wish I could make that sound less pretentious), read the link. I know about 30% of what I’d need to know to comment intelligently.
Not Unreasonable 