2050: Less than 5% of the global population lives in autonomous units with populations between 10 million and 1 billion.

Created by Anubhav on 2012-02-02; known on 2050-01-01

• Anubhav estimated 30% on 2012-02-02
• faws estimated 14% on 2012-02-02
• gwern estimated 20% on 2012-02-02
• themusicgod1 estimated 38% on 2016-10-10