Someone had this fantastic idea for LearnAwesome.org: https://github.com/learn-awesome/learn/issues/256
"Anti-book" recommendations: Make it easy to find books that _challenge_ a particular view point.
Reading a book that argues for bigger government? Find books that challenge and argue against that idea. Reading books on atheism? Find books that point it where their arguments fall short.
Criticism can seem unfriendly and even hostile, but reading well-argued opposing positions is the fastest way to learn anything.
Fosstodon is an English speaking Mastodon instance that is open to anyone who is interested in technology; particularly free & open source software.