Agricultural Revolutions 3.

On the Mayan Calendar, every day of the year represents the energy of one of the twenty solar glyphs and one of the thirteen numbers, called tones. The solar gl

In the winds of polarization plaguing our country comes a breath of fresh air. Through the concept of "decisional gradualism" Planet in Conflict strives to achi

Re-released on the heels of Al Gores #1 New York Times bestseller, An Inconvenient Truth, comes the paperback edition of his classic bestseller, Earth in the Ba

This is an informative, up-to-date and well-illustrated guide to planetary observations for amateurs. After a brief description of the solar system and a chapte