In this department, some U.S. cities are more equipped than others to survive the full spectrum of worst-case scenarios the universe has in store for them.

FORBES: America's Most And Least Disaster-Ready Cities

Chevy promises that each of these scenarios will be revisited in full ads for each car in the coming months.

FORBES: Chevy Touts Product Variety In Inaugural 'Find New Roads' Ad

Nobody is currently predicting a full scale polar ice cap melting, not even in worst case scenarios.

FORBES: What Would Be The Best Place To Live If The Polar Ice Caps Melt?