The backbone of today's economy relies upon computer broadband network operations, which rely heavily upon the timing functions provided by satellites.

Stock markets, banks, ATMs, point-of-sale transactions, and mobile banking rely heavily upon timing functions provided by satellites.

Transportation, whether air, maritime, or automotive, all rely upon location and navigation functions provided by satellites.

Weather reports, land surveys to monitor crop health, illegal logging, global ice cover, and military surveillance all rely upon satellites.

Mobile phones, TV, data, video conferencing, amateur radio, and military messaging rely upon satellites.

Electricity transmission and networks that balance demand rely upon satellites.

Space telescopes, space stations, and soon space tourism all require a sustainable space environment that is maintained in order to avoid collisions with space debris.