I think we are all interested in end-times ideas and also in the current climate that we are all living in where money is a little harder to come by things continue to get expensive gas prices are not too far from people's heads. There are more and more people. Human society's going to have real problems.
The first trip I remember taking was on the train from Virginia up to New York City watching the summertime countryside rolling past the window. They used white linen tablecloths in the dining car in those days and real silver. I love trains to this day. Maybe that was the beginning of my fixation with leisurely modes of travel.