The recent Republican entrant to the US presidential race gave an interview on Yahoo where she spoke about several issues, including climate change. It is an extremely interesting clip to understand what we could call a "moderate" position in the Republican field. Ms.
Ms. Fiorina is expressing what may well be the next line of defense of climate
I think that with this interview we have a glimpse of the future of the debate on climate change. As the evidence becomes undeniable, deniers will shift back to admitting that, yes, it exists and even that it may be human caused. But they will propose to do nothing about it because it is impossible/too expensive/will cause jobs to be lost, etc.... And we'll be back to square one: we'll keep doing nothing, for one reason or another.
So, the fight is still long and hard. And I am afraid that if we don't change our strategy, we are not going to win it.