nostr:npub1q0t0zne6yq9ajdpjt629zx7g0z56c2rcxduu64scx2a0gel0tg0q4nshgc
I suggest you buy a copy of the book and find out 😀

If you're looking for an introduction to the social construct of race, I can recommend https://shkspr.mobi/blog/2020/07/book-review-superior-the-return-of-race-science-angela-saini/

Or, for something more academic try https://shkspr.mobi/blog/2020/07/book-review-philosophy-of-race-an-introduction-naomi-zack/

As for "trans-age". Society has coped with people getting facelifts, botox, and dyeing their hair for quite some time. I'm not sure what issues that's ever caused.

Anyway, enjoy the book. Let me know what you think of it.