David, the narrator of "Diary: Alone on Earth," is a loner, but he is yet to discover what true loneliness feels like. David suffered a great tragedy in life, so he has decided to cut himself completely loose from all those who love him. This man now feels safe inside his comfort shell, having abandoned friends, family for a hermit lifestyle in a tiny Alabama town. But his world is turned upside down on one particular day: November 16, 2016. An intermittent humming noise is emitted throughout the entire world. No one seems to understand from where it is originating. Russia suspects the United States is up to something, and is threatening war. India has suddenly invaded Pakistan due to their age-old hatred. Droves of people are committing suicide throughout the world. President Obama has put the U.S. Military at Defcon 3. Animals, particularly birds, are very hard hit by this humming noise. All the talking heads on the news channels are describing the day's bizarre events. That night, David goes to sleep with his beloved beagle, Ralph, at the foot of his bed. They both feel a little sick, both hope the humming noise is past them. David thinks tomorrow it will all have blown over. He is wrong.
