I believe that there are things that you don't need...until you need them.
Fire? Unimportant in a world with electricity...until the electricity goes out.
Doing math without a calculator? Unimportant when you've got your phone or calculator with you...until you don't have it with you, or don't want to pull it out every time someone gives you change to figure out if they're right.
Land line telephones? Nonsensical...except that cell phone bandwidth gets saturated during major emergencies and 9-1-1 calls don't always get through.
My Grandpa worked on buses for most of his career as a machinist and mechanic. Shortly before he retired, the company started sending the buses to have their alignments done by laser & computer. Grand. Works well, and very precise. My grandfather retires, but is called back in a couple of months later because a bus is chewing up tires and tie-rods, and the company that does the alignments has just closed their shop in our city. Nobody knows what to do. My Grandpa aligns the wheels using a board with a nail in it--because he knows how to do it the old way.
Progress is awesome, and new tools to make things easier are essential...but we shouldn't always be so quick to abandon teaching and learning the basics, either. If things go south, knowing how to engage social media won't necessarily get you out of it.
I think the biggest potential loss from all this easy at hand tech is the loss of the ability to learn.
The world is changing. Sooner or later we will rely so much on tech we won't even have to wipe our own arses. Things move forward, not backward.
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