“Why worry about these things if you can do nothing about them?”
You confuse worry with awareness and thinking
As to doing nothing
well, ideas that float around in cyberspace do get traction often
some of us not many years ago were talking about the use of military being unsuitable for civilian emergency response
and voila
we have a change- and government is looking to setup a purely civilian response organisation - because military say that they can’t keep up with the emergency response work and do what they are designed to do
