This ain’t too bad either, from his 2016 book:

Chapter 2, “Why the Technological System Will Destroy Itself”, develops the author’s theory of “self-propagating systems”—systems that compete against each other for power without any regard for the long-term consequences, since any self-propagating systems that take the long-term into account will lose their competitive edge and be out-competed by self-propagating systems that do not. Kaczynski ultimately argues that since the technological system itself is a self-propagating system composed of self-propagating subsystems that competes for power in the short-term without regard for the long-term negative consequences, that the logical conclusion of the continued growth of the technological system is the complete destruction of the biosphere, wiping out all complex lifeforms.

https://en.wikipedia.org/wiki/Anti-Tech_Revolution

Theodore John Kaczynski was born in Chicago on May 22, 1942, to working-class parents Wanda Theresa (née Dombek) and Theodore Richard Kaczynski, a sausage maker.[12] The two were Polish Americans who were raised as Roman Catholics but later became atheists.[13]

What an odd thing to include.

Edit: Here’s another oddity:

Kaczynski used a typewriter to write his manuscript, capitalizing entire words for emphasis, in lieu of italics.

Typerwriters didn’t have italics and it wouldn’t be only a crazy person writing on a typewriter in 1995.