This comment has nothing to do with the submission other than its title reminded me of the title of another, quite different, math book which some people here might enjoy: "Street-fighting Mathematics" by Sanjoy Mahajan [1].

[1] https://mitpress.mit.edu/books/street-fighting-mathematics

I'm going to guess they're authoritarians of some kind. If not that, they're going to do what people who dwell on paradoxes tend to do: go insane, come up with a shoddy rationalization, or become comedians.

Or spend the first third of the last century rebuilding mathematics.

Well, there are always outliers.

Looks like the guy made $30k, and never made the book.

So it's just another kickstarter scam?

Anyone happen to be a backer and can share updates?

It's a fucking rad concept. I need that book. Anyone knows a timeline where it exists?

I'm in at any level I can get a hat with that logo on it