The document discusses Saudi Arabia's recent decision to significantly lower oil export prices. It analyzes two possible scenarios for how this strategy may impact the global economy. Scenario 1 is that Saudi succeeds in terminating higher-cost US shale gas projects, allowing it to later raise oil prices again. Lower gas prices may also boost the US economy and public opinion of Saudi. However, Scenario 2 is that the strategy fails if other OPEC nations increase production to maintain revenues, and if lower prices stimulate greater global demand and fail to curb alternative energy development. The document considers whether Saudi's move will have its intended consequences.