Struggling to feel fully informed about fracking

On the one hand, fracking has been responsible for earthquakes and creates toxic water that must be locked away interminably. On the other hand, cheap natural gas is replacing coal and thus lowering the projected greenhouse gas emissions in the U.S., thanks in no small part to fracking. Furthermore, it is one of the few growth industries in America, helping the economy recover from hard times. They say the earthquakes can be avoided by better techniques, but I have not heard anything positive about the water supply. In some ways, this feels worse than nuclear fission, which provides the POTENTIAL for nasty poisoning of the environment, whereas fracking by definition requires destruction of increasingly scarce (at least here in Texas) water.


