 Great. And it went down through the upper paleozoic rocks down into the basement below, which they thought was perfectly safe, out of sight, out of mind. And all of a sudden the quakes began and began to do some damage. And one lone geologist, David Evans, I don't know if he's still alive, spoke up and said, you know, we didn't have these quakes until they started pumping that water down there. I think it's kind of lubricating the faults and increasing the pore pressure and creating earthquakes. And the high scientists denied it.