Hi... yes why not ? It is so important to reduce carbon emissions!

Well, a bike could be one of the answer (and good for the health too) to minimize CO2. But for some developed countries and the like, I think an "electric car" must also be promoted. :)

I am a bicycle commuter! I recommend that more people do this. Since I live about 10km from the city centre, cycling there takes about as much time as catching the bus anyway. Plus I'd rather arrive home quickly, soaked by the rain, instead of being stuck on a crowded bus in traffic for twice as long. ;)