Column by Barbara Hirsch
Even with people and thousands of other creatures dying, the gulf water and land ecosystems being seriously damaged, people in the region losing work, not being able to eat their local foods, even with all this and so much more, most Americans won’t directly feel the effects of this oil rig explosion in the Gulf of Mexico.
Oil is a tangible, primary basis of our economy and our contemporary lives. It is in, or transports, nearly everything we use and eat on a daily basis, and it powers our vehicles. Cars and trucks are the least important concern of this disaster, but are the deepest roots of it, so with that in mind, here is some perspective on quantities of oil that have gushed into the Gulf.
Estimates have had the rig spewing about 210,000 gallons of oil per day (42 gallons in one barrel, 5,000 barrels per day.), nearly 4 million by now. The actual amount, we now know, could be much, much larger. But still, at the current estimates, more has spilled than that of the entire Santa Barbara oil spill which spawned the environmental movement. The size of the slick a week ago (over 2,000 square miles) was equivalent to the greater coastal region from Santa Barbara to San Diego.
The average car or light truck in this country is driven about 12,000 miles per year, at an average of 20 miles per gallon. It takes about 2 gallons of oil to make one gallon of gasoline. A few calculations later, and we can see that, up till now, enough oil has spilled to fuel around 3,300 cars/trucks for an entire year, at least.