Global Warming - Whats our contribution?

Global temperatures is increasing rapidly and this higher temperatures threaten dangerous consequences: drought, disease, floods, lost ecosystems. And from sweltering heat to rising seas, global warming's effects have already begun.

We know where most heat-trapping gases come from: power plants and vehicles.

Researchers say in about 50 years the climatic conditions will be totally different from the current condtions. With the increasing golbal temperature, the temperature then will be an extreme with unbearable scroching heat. We have already been facing this conditions although in a small scale. Think of the future!

Aren't we digging grave for ourselves?? I mean just to satisfy ourselves within this glamorous world, of buying cars etc, number of vehicles on earth already is increasing exponentially!! This is the prime reason of global warming! Can't we just stop buying it?

How could we be so selfish to have luxury with the expense of our future generations??

What do you think we should do to stop these things happening?? Can we stop buying vehicles?? I can live without a car, use a bicycle or use public transport instead.. can you?