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RYAN PEREZMenuBook Ryan
Research

The work behind the method, with the receipts.

Everything on this site rests on things other people proved. Here's what they are, so you can check them instead of taking my word for it.

Library stacks
The receipts

Six things you can check.

01
The average doesn't exist
Gilbert Daniels, US Air Force, 1952. 4,063 pilots measured; zero average on all ten dimensions.
02
Intersectionality
Kimberlé Crenshaw, 1989. Some harms only appear at the overlap; the law was blind to them.
03
Disability justice
Berne, Mingus, Milbern and Sins Invalid, 2005; ten principles, 2015. The people most affected should lead.
04
Solve for one, extend to many
Kat Holmes, Microsoft Inclusive Design.
05
Ideas rated on paper vs. ideas actually built
Si, Yang and Hashimoto, 2025, and the 43-expert execution study that followed. The rankings flip.
06
The Second Brain
Method, node structure, and what it can and can't do. 240,720 mapped experiences, 17,336 connections.
Contact

Found something I got wrong?

Good. That's the system working. Tell me and I'll fix it, with your name on the correction if you want it there.