Dear EarthTalk: Given the huge oil spill in the Gulf of Mexico last month, isn’t it high time the government put a stop to offshore oil drilling once and for all? Short of banning it altogether, what can be done to prevent explosions, leaks and spills moving forward? -- P. Greanville, Brewster, NY
The explosion of BP’s Deepwater Horizon drill rig on April 20 and the resultant oil spill now consuming coastal regions of the Gulf of Mexico could not have come at a worse time for President Obama, who only recently renewed a push to expand drilling off the coast of Virginia and other regions of the U.S.
The debate over whether or not to tap offshore oil reserves with dangerous drilling equipment has been raging since extraction methods became feasible in the 1950s. It heated up in 2008 when George W. Bush convinced Congress to lift a 27-year-old moratorium on offshore drilling outside of the already developed western Gulf of Mexico and some areas off Alaska. Despite public protests, cash-strapped governments of several coastal states wanted the moratorium lifted given the potential for earning windfall revenues.