Wasn't Antartica a lovely green pasture land at one time, and didn't ice create lots of the valleys we take for granted. Surely climate change is out of our control whatever we do. We were also told to plant flowers in our gardens that were suitable for long periods of drought they would have been washed away last year, So I don't believe any of the scarer mongering tactics the governments are using to tax us with. 
This is true ---- we should be spending our efforts at finding ways to live
with climate change, not
halt it -- it's man interfering with the natural order of things again

I am all for energy saving and more efficient heating etc., but purely from the standpoint that if I use less, I pay for less.
I also wholeheartedly agree that we should respect our environment more --- gain from the standpoint of making it a better, cleaner, place to live in.
If it is going to get hotter in places and colder in others, then we have to live with it and make the best of it!