An anonymous reader writes: Oceanographic satellite data now shows that as of July 28, the Loop Current in the Gulf of Mexico has stalled as a consequence of the BP oil spill disaster. This according to Dr. Gianluigi Zangari, an Italian theoretical physicist, and major complex and chaotic systems analyst at the Frascati National Laboratories in Italy. He further notes that the effects of this stall have also begun to spread to the Gulf Stream. This is because the Loop Current is a crucial element of the Gulf Stream itself and why it is commonly referred to as the “main engine” of the Stream.The concern now, is whether or not natural processes can re-establish the stalled Loop Current. If not, we could begin to see global crop failures as early as 2011. Shadows of The Day After Tomorrow.