I thought the title pertained to doing something about Iran. However, five years is way too long for THAT issue.
All of this "carbon credit" baloney and demands for the industrialized world to basically de-indutrialize to "save the planet" flies in the face of reason, and common sense. It amazes me that most, if not all, of the enviro-wacko people believe in Evolution (making a general statement here, so take a deep breath and relax), which basically has more in common with the steady-state earth theory, which postulates that change happens slowly, that the earth is pretty much in equilibrium, totally ignore the geological evidence which shows that climate change has happened many times over the course of the existence of this world, and there have been cataclysmic events which have contributed to those climate changes, some more, some less, but the climate of the planet has never been in a state of equilibrium. These morons think that we can stop the inevitible change by reducing our so-called "carbon footprint", as though the climate has never changed until now, and its all our fault.
Not a single thing they propose will make one whit of difference. The climate will change despite all we can do. We need to be looking to how to deal with what it changes to, rather than trying to stop it.