thanks jim, that's exactly what i was looking for...the stickman glyph (and its distribution) was particularly persuasive to me, and the article certainly reads differently than the ieee papers (as one would expect) but i can also see where it wouldn't exactly endear the two authors to the mainstream anthropological and archeological communities...in several instances the authors are for all intents and purposes calling the mainstream narrow minded, dull, and stupid, (sound familiar?) for example:
Both repositories, psychological and celestial anomalies or curiosities, can be described in terms of globally recurrent factors, setting them apart from the local determinants considered by anthropologists and archaeologists.
(subtext: mainstream anthros and archeos are stupid...their view is not broad enough)
and
Their decipherment by archaeologists and anthropologists, therefore, is akin to attempting to read a foreign language to gain an understanding of the speakers of that language. As a “dictionary” is not available in most cases, this often leads to an ill-defined circular method...
(subtext: mainstream anthros and archeos are stupid...they use tautological arguments that are meaningless)
and
In either case, the interpretation rests on simple and untestable speculation, and there is no systematic method to interpret larger sets of petroglyphs. In contrast, we approach petroglyphs as the possible man-made evidence generated after the occurrence of a few major environmental events.
(subtext: mainstream anthros and archeos are stupid...they are narrow minded but we're brilliant)
this is not the dale carnegie method of winning friends or influencing people that's for sure, but i suspect peratt could give a damn because he knows he's right and some day (but not likely the near future) he'll be proven right by other more adventurous archeologists who heed the advice: "Although it is wise to keep one’s feet on the ground at all times, it is also clear that archaeologists could benefit much from lifting their gaze up to the heavens." Oh, and uh, noting that hallucinations can be triggered by electrical fields applied directly to people’s brains...i'd probably have left that bit on the cutting room floor too, but then again i'm no anthony peratt...