If I wrote a column for a car magazine and I learned that the magazine's readers were using their cars to run over kittens, I would be deeply troubled. I would beg them to stop. Failing that, I would find another line of work.
Consider the coelacanth. In 1938, a healthy specimen of this Paul Simon-sized fish was pulled from the Indian Ocean, not far from the mouth of South Africa's Chalumna River. But prior to that happy event (depending on your perspective, of course: the sight of the coelacanth's long, fleshy fins probably made for some very unhappy creationists), the scientific community believed the animal in question was extinct, and had been for 65 million years.
Even poor people fly. You see them getting on and off planes with their NASCAR hats and their poor friends and their poor relatives waving to them at the gate. Flying is what everybody does nowadays, but it used to be just for the rich. It's hard to remember a time when the phrase jet set was charged with something other than irony.