>There's an astounding difference between "knowing where my daughter is" and "enabling my daughter to call for help (e.g., 911) if she's in an emergency."
And why is that important, since we've managed to survive without that capability for several tens of thousands of years in much worse circumstances than a modern city?
And why is that important, since we've managed to survive without that capability for several tens of thousands of years in much worse circumstances than a modern city?