| If you see something flying through the air and you can not identify it, then by definition it is a UFO.
But have you noticed that since the invention of the cam cord how sightings have steadily declined. Now in an era when so much is being recorded on video there are less sightings.
Also you might note the many similarities between the UFO sightings of the last century and that of the witch hunts during the 17 and 18 century.
In both cases it comes down to hysteria. If you say something often enough some one will start to believe it. |