When GPS Leads to S O S

According to David Roberts, well known author and climber:
"The proliferation of cellphones, satellite phones, emergency locator devices, GPS, and similar technology has led to an epidemic of backcountry rescues for people who have called for help they don’t need, risking the lives of rescuers in the process."

My own personal view is that people should try to stay out of trouble in the first place. Failing that, they should attempt to get themselves out of trouble (self rescue). Pushing the button should be a last resort.