climate change-what can we do?

what could we do with the climate change ? could we stop it ? i am not in this area. but it is hot topic nowadays.
 for me i could feel the environment around me is changing, comparing with the memo ten years ago..
in my home town, i have not seen snowing for many years, the rain is also less and less, especially recent few years.
few days ago, have read one paper from nature climate, the authors have utilized earth system model to see the effects of different method for climate changing. it seems like the methods have little effect on climate change if i did't understood wrongly.
i am thinking whether we could stop the climate changing or we just could slow down the changing process?

the most important thing, we should try our best to have better living environment, good water, air.....