Concerning World-Building
Resources and interesting articles that I found quite useful.
Other Finds
How Margaret Atwood Creates Scary-Plausible Future Worlds
25 Things You Should Know About Worldbuilding
Notes Toward a Critical Approach to Worlds and World-Building
Reddit: What are your best tips for world building?
5 Tips: World-Building Template
10 Steps to the Past: How to Do World Building Right in Historical Fiction