Pamela, are you aware that several years ago the two hoaxers (David Chorley and Doug Bower) who created all the crop circles came clean and confessed to their antics? They even explained how once, they created a circle even while a film crew was nearby. Thereafter several other people decided to play the same joke around the UK at various times, and their "crop circles" became more elaborate as the years wore on.

We humans are so inattentive, and so eager to believe magical mystical nonsense, that we filter out the obvious and rush to the absurd as "the only possible explanation." Every time someone says, "no human could possibly have done this!" we can be 100% certain that in fact, one or more humans definitely did it.