There are many theories about who or what makes the crop circles. Whirl-winds, earth energies, extraterrestrials and human hoaxers to name but a few. What makes the crop circle subject so fascinating is that anyone and everyone can take part in the search for answers. There has been some very interesting scientific work carried out on the crop and soils from the circles which should be investigated by all those with an interest in the phenomenon. You can find a link to the specific website carrying the work here: www.bltresearch.com Much the same goes for the ultimate meaning behind the designs, there has been some fascinating research into the geometry and mathematics of the crop circle designs and shapes, which suggest that the designs are not arbitrary or meaningless, but quite the opposite. People have connected the circles to subjects as diverse as star constellations and quantum physics to alchemy and spirituality. Some of the most fascinating research is concerned with shape and vibration (Cymatics) and the collective unconscious. If you are interested in getting a good overview of the subject please try our book CROP CIRCLES: Signs, Wonders & Mysteries. It gives a good overview of the subject from many angles and contains around 280 colour images of the crop circles. A good place to find out about the circles and about the very latest thinking and research into the circles is to attend one of our online and conference events. It’s also a good place to meet like-minded people.