This wiki is a study of the predictions and descriptions in the 1990 novel Earth by David Brin.

If you want to add to the content, just go to the login page and get in here!

If you have something quick to add, just dump it in the JunkYard. Otherwise check out:

• The main list of Predictions
• Non-Earth Predictions
• Predictions by Category
• Society
• Technology
• Communications
• Economics
• Scientific Discovery
• The Kitchen Sink