Today is the 20th anniversary of the Exxon Valdez oil spill which left 11 million gallons of black petroleum deposited on a pristine Alaska coastline. The Daily
“„Every year since 1993, U.S. offshore oil drilling has spilled an average of 47,800 barrels of oilinto the water. At that rate, it takes about 10 years to spill as much as was spilled during the Exxon Valdezdisaster. Offshore oil drilling, seen that way, is just a slow-moving spill.