Matt Simmons, petroleum scientist, who lives down the road from me in Rockport, Maine, is pessimistic about being able to get this well under control. He believes the casing is so badly damaged that, given the pressure and flow rate of the crude and gas coming out of that well, it may be impossible to stop without such an extraordinary measure as a low yield nuclear device detonated at the well head 5,000 feet below the ocean's surface. Such a detonation would send a shock wave down the bore of the well driving the column of rising crude back down temporarily, while, at the same time, fusing the rock and sand near the well head into a glass-like permanent seal. Of course, if the blast should cause fracturing at various lower levels in the well bore, it could allow the crude and gas from below to escape at countless other locations. Not a happy prospect. Depending upon the total volume of liquid and gas in the subsea reservoir as well as available pressure driving the material, this so-called "spill" could go on for many years.