Since climate is always changing, the effect of climate change cannot be, and will never be, fully realized.
The question then becomes "when will that retro-active action be allowed"? What triggers that certainty?
They're effectively another form of corporate pollution.
Not everybody gives them a pass of course, but many do.
I'm curious about something: were any of those bankers from the 2007/8 crisis and scandal booted out of their country clubs?
AGW is a terrific example of how political campaigns can go viral and become their own self-sustaining anti-fill-in-the-blank movements, given the right mix of ingredients.
I suppose it is the same mechanism in work as for religions in general.