Some people consider the threat of global warming as terrifighnig problem that requires attention from government and from different international associations, United Nations. Others believe that this issue will be solved naturally, without interfering.
One the one hand it is essential to mention that in a certain sense global warming it self has pros as well as cons. The number of cons is a bit bigger, than pros. In order to keep track of electricity usage the governments may change the amount of heating, which is used by the population of a country or create a special government service, that will take responsibility for controlling electricity consumption. The reduction of the privat cars, that function on the basis of gasoline is believed to help in the fight against global warming.
On the other hand there are a number of pros. The biggest one is connected with the awareness of people of this problem existence. If there was no such problem, people would never realize the seriousness of this problem, and definitely would never deal something to change somebting. Nowadays the work population does not have relevant attitude to different problems, people prefer ignore them or that they are not related at all, but this is a deception. The existence of challenges, connected with the nature help people realize that their life depends on them, and on each of us.
In conclusion, answering the question, i can say that different internetional communities should deal with the question of global warming. Organize international conferences, do researches and what is the most important is inform people and address issues as they arrive.