sudo apt install anarchism
I'm not kidding.
There's a package in the Ubuntu repos called 'anarchism', and it's a collection of simple html pages explaining the basics of #anarchism.
@teslas_moustache why should I? it's just a very outdatet (8 years for my also outdated ubuntu 16.04) version of http://anarchism.pageabode.com/afaq/index.html
One of the first Mastodon instances, there is no specific topic we're into, just enjoy your time!