Wow, for a relatively educated and open-minded bunch, many here willing to dismiss things out of hand. tsk, tsk. That is not sound science.
I’ve done a lot of reading and research on UFOs, crop circles, and the like. These are not subjects which can just be dismissed out of hand, given the evidence, imo. Not that they necessarily represent “paranormal” activities, but they represent something beyond the usual and fully understood. Anyone who has taken the time to seriously examine them would realize this.
Have there been hoaxers? Absolutely. Can every UFO sighting or crop circle be explained away as the work of hoaxers? Absolutely not. There are far too many very well documented incidents which cannot be explained as the work of man or known natural phenomenon.
For example, crop circles have been very well studied and the differences between the examples known to have been created by a few people using boards and ropes to mash down crops and other examples of the phenomenon are many and obvious to those who investigate.
In most crop circles, the plants are not crushed or broken but appear to have been caused to lie down by some fluid force. Likewise the intricate way the compressed stalks intertwine is impossible to recreate manually.
Readings of magnetism and radiation have been taken and found to be unusual compared to the surrounding areas, indicating some residual effect from some actual, unexplained event. The molecular structure of the plant tissues has been found to be abnormal as well.
Further, there are cases in which reliable human witnesses preclude a hoax, unless it is one carried out by means far beyond those available to any known humans. (or carried out by otherwise sane and reasonable individuals in the form of a false report, although that is unlikely considering that few of the witnesses sought out publicity and were, in most cases, eager that the event not lead to attention and further damage to their crops and/or reputations)
In one case, the witness was inspecting the crops and crested a hill, then retraced his steps after witnessing a UFO and having his dog run back to the area. In the space of 5 minutes or so, a large, elaborate crop cirlce had been formed.
In another case, possibly the only known one in which the formation of a crop circle is actually witnessed (from Texas, I believe) the witness reported a high, circular wind and strange lights, similar to aurora borealis, over his field immediately before discovering the formation.
As for why UFOs, crop circles and ley lines are associated, it is simply that they have often been noted to occur in close proxcimity, both in time and space. One theory is that crop circles are an electro-magnetic or weather related event, a natural phenomenon which spontaneously occurs. (which I find highly plausible. The intricacy and seeming intelligence involved in the patterns doesn’t preclude this theory, imo, since nature often produced very intricate and seemingly intelligent patterns, such as snowflakes.)
And since ley lines are thought to be magnetic in nature and so often run near or through crop circle formations, there is a possibility they are an associated or causative factor.
Some speculate UFOs, whatever they represent, are either a causative factor or an effect of the crop circle/ley line phenomenon. That they may play some role in forming the circles OR be drawn to them during or soon after formation. (one researcher speculated that UFO sightings were an effect on the human mind of the abnormal magnetic fields)
Regardless, these are phenomenon which cannot be summarily poo-pooed given the data to date. As with Bigfoot, just because there is evidence of hoaxes in some cases does not prove or even suggest given the total evidence that ALL sightings were the result of hoaxers (yes, those darn native Americans started this hoax hundreds of years ago just to mess with us:rolleyes:)
But this has been the standard response for so long, to ridicule such things and so inhibit serious research and witness accounts. Fortunately there are some scientists willing to risk peer mockery to publicly investigate such events, and many others who do so quietly. One day we may actually understand what’s going on.