Do you ever think about the end of the world and what you can do about it?
Do you build a bomb shelter, like many countries since the nuclear scare of the 1950s? Do you store water and food, like the survivalists awaiting the killer comet or the religious sects waiting for the Second Coming?
Or, if you are like my teenage daughter, do you declare all is lost because the end of the world means losing contacts on her cell phone?
Well, if your cell phone is your life, then the end of the world is coming on April 7, 2017. Here's why and what you can do about it: