Gerald S. Hawkins has a B.Sc. in Physics and Pure mathematics

from London University, and from The Victoria University of

Manchester a Ph.D and D.Sc. in Astronomy. He has written10 books and

some 150 articles on Astronomy and Geophysics. In his Crop

Circle work he has followed the late Lord Zuckerman's advice

by testing first the hoax theory. He finds the intellectual

profile of the makers involves mathematics, geometry and music.

So far none of the known hoaxers have shown any knowledge of,

or interest in, diatonic ratios or the new Euclidean geometry

shown in crop formations from 1980 to the present.