Reports of attempts by UFO crews to grab humans are not particularly new. One of the earliest reported cases was from Stockton, California in 1897 when Colonel H.G. Shaw and a companion were harassed and had to fight off three tall, humanoid beings that had emerged from a circular aircraft as the men were traveling in the mountains. However, the incidence of "alien abductions" did not begin to pick up in earnest until the 1960's. "Alien abductions" are a worldwide phenomena although most reports, over 95%, do occur in the English speaking countries of the world, most notably the United States.

There are several primary beliefs as to what may be behind these terrifying events; and terrifying they are as medical "experiments" and the helplessness of capture by unknown entities are consistent throughout the abduction phenomena. One theory involves the possibility that we are being harvested for our genetic material. It is thought that either the aliens need to rejuvenate their own kind or that they require a crossbred variety of themselves that can more easily live on this planet or pass undiscovered among us.
Another school of thought is that the supposed aliens are, in fact, actually another terrestrial species that has chosen to remain aloof from humans. It is speculated that these creatures are the basis for the old myths of "elves" and "fairies;" other mysterious creatures that have a history of abducting humans for their own nefarious means. The more theologically minded feel these creatures are actually demons of some sort who are attempting to steal a victim's soul instead of capturing them for physical genetic material.
Another theory that is quite popular is that rather than alien beings, the abductors are really humans from the future. It is believed that at some point humanity will have become genetically impoverished and have had to develop a way to replenish their diminished viability with genetic material from a distant past relative.
The one fact that is incontrovertible is that we have no way of knowing which, if any, of the above scenarios is actually the cause of abduction reports. We know that many people report experiencing this phenomenon. We know that they have similar psychological problems develop from their experience. There are cases where it seems physical evidence is left, both as scars and as metallic "implants" left in their bodies. Many thousands of people merely "disappear" every year. It cannot all be explained as runaways or serial killers. When some of these people come back and report about what happened to them, it does behoove us to pay a bit more attention. Something is happening to them and it is a serious matter.

