I believe that climate change is happening, and although it is a natural cycle in the Earths "life", man is a catalyst of the process. We should be persuading governments to do more to cut carbon emissions and encouraging the general public to live a greener way of life.
I think each individual needs to do their bit, to protect the environment, and take small big steps to arrest the impending affects of climate change; each one should also influence others to take this up seriously.