If, perchance, the revolution bug infects Saudi Arabia, though the world will be in trouble. And, if Peak Oil is attained during this period, a real economic depression could hit.
Mayan sense or The Venus Syndrome.
This blog site initially focused on renewable energy and the environment. But that was SIMPLE SOLUTIONS for Planet Earth. My next book, SS for Humanity, opened the subject area to everything else, including SETI, the afterlife, travel and cuisine. However, I still provide, now and then, SIMPLE SOLUTIONS.