A member of the Fifth World community can edit or create new pages in many projects, including the encyclopedia. They can also create their own projects. For this reason, we offer membership by invitation only. Since each member has so much power to shape the Fifth World as a whole, we want to make sure that each member understands the sort neotribal, ecotopian, post-apocalyptic, animist realist, mundane science fiction setting that we want to create.
Members can each invite new members, and the site administrators will happily send invitations to those who show an interest in our projects on Facebook, Twitter, or Tumblr.