This. In the event of a worldwide, cataclysmic event, probably the first thing that'll go is the Internet and electronic devices. Not immediately but within a

This. In the event of a worldwide, cataclysmic event, probably the first thing that'll go is the Internet and electronic devices. Not immediately but within a couple weeks. The best thing is to rely on things that don't need an Internet connection. Morse code might be worth learning because it requires the smallest medium to send a message.