So below is what Banksy's thoughts on global warming :
image via timesonline.
These other graffitis below I'm not sure if it has anything to do with global warming. But the most interesting part is to spot Banksy's work; even if it's as subtle as this Mr. Rat and the guy helping government to remove graffitis even from under the bridge's wall where nobody can see..
via artofthestate and their Flickr account.