I'm sure that there of those out there that despite the dispute also do their best to better the health of the planet. However any hint that climate change is not effected by humans and too many others get back into their Hummers and drive with abandon.
I know I would rather have cleaner air, water and land and if we don't get control of the use of fossil fuel we will never have that.
I remember after the last gas crises in the '70s everyone was on the bandwagon and unfortunately, most fell off the bandwagon including government and private industry. Many of us have been trying to be green for a long time and like many a crises (as R. Emanuel says, 'don't let a crises go to waste") we've been there before. The last one as I recall where we spent big bucks was Y2K.
We all need to do our part. No one is saying we shouldn't care.