He thought that because he was good at triangles that he was right to violently impose his wrong beliefs on his countrymen. It didn't go well for him.

The parallels are pretty obvious, and they do not require a ruler and compass to construct.

Well, I don't.

And neural tubes aren't people, but women are.

Yes and yes. But embryo are also people

You'd have to do better than that. 'cause lol no ain't that gratifying to one's intellectual curiosity.