(John Hinderaker) One of the more laughable aspects of global warming alarmism is the constant claim that the debate about the hysterics' claims is over. In fact, the Earth's climate is so poorly understood that it is more accurate to say that the debate has barely begun. But there are some things we know. For example: the increase in Earth's temperature resulting from a doubling of CO2, based on any recognized energy
Source: Power LinePower Line