Well put. Looking at it slightly differently, what are the potential consequences of inaction, and what are the costs of action? Besides global warming itself,

Well put. Looking at it slightly differently, what are the potential consequences of inaction, and what are the costs of action? Besides global warming itself, there are other consequences of inaction with respect to energy production issues that must be considered: health effects of pollutants, scarcity of fossil fuels, environmental damage in resource development, etc. Trying to frame issues of energy production as "skepticism" versus "alarmism" betrays the complexity of the problems that we face. We cannot allow reasonable doubt to be equated with inaction, but we must take what steps we can with what we do know.