Earth Is Self-Healing

Everything changes. And it’s doing it all the time. Today scientists are worried about global warming, but other scientists say that the earth has already taken care of that problem before. Still others say global warming is a myth stemmed from too small a sample size. Whatever the case, what they say it true today is really just a theory that tomorrow may prove has little truth to it. The way it feels here in Chicago it’s tough to believe anything is getting warmer.