Bizarre 25 Unbelievable Ways Earth Would Change If Humans Became Extinct June 15, 2017 10:30 am | Comments: 0 | Views: 13235 25. Without maintenance and fuel, most power plants (such as nuclear plants and wind turbines) would stop producing power. Consequently, most of the world would go dark. ◄ Back Next► 1 / 26 Sources: List25 Previous Article Next Article Write a Reply or Comment Cancel reply Your email address will not be published. Required fields are marked *Comment Name * Email * Website Notify me of follow-up comments by email. Notify me of new posts by email.