>fracking to extract much of the oil in the United States, as opposed to less destructive techniques that can be used in other oil fields Is fracking really wo

>fracking to extract much of the oil in the United States, as opposed to less destructive techniques that can be used in other oil fields Is fracking really worse overall? One can screw up non-fracking oil methods too, e.g. Nigerian oil delta, BP oil spill, etc.