I had an oversized letter to mail today so I went to the nearest postal station which happens to be at the customer service counter in a grocery store. When I got to the counter there was a sign that said the system was down. I had this delusion that they could still weigh it and figure out the postage manually. No such luck.
"The system is down and we can't do anything." "Can't you just weigh it?" "They told us not to trust it."
It is believed the Earth was hit by a massive coronal mass ejection from the Sun in 1859, frying telegraph lines across the U.S. and Europe. Scientists warn that if our modern world gets hit by a solar event of comparable magnitude, it would fry all of our electronics and send us back to the stone age. No more GPS satellites, no computers, perhaps not even any functional vehicles made after 1975. Since our economy is now almost entirely dependent on electronic technology to function, mass starvation seems to be the unavoidable result. We don't have an analog backup for most of our digital world. It's not like we can seamlessly revert to using 1859 steam locomotives.
I took the letter home, weighed it on my analog food prep scale, slapped two Forever stamps on it and stuck it in the mailbox. Disaster averted, for now.