it concerns you?!

ice is melting, sea levels are rising, cloud forests are drying, wildlife is scrambling to keep pace; all those phenomenons are symptoms of earth's fever, we remark that our poor planet is getting hotter than before, the problem is mainly caused by greenhouse effects, burning fuels which send out CO2 and methane
the global warming effects not only natur but humans too, many of you suffer now from asthma, cancer....
the environmentalists talk all the time about this subject, and here they are there solutions:
_recycling CO2
_injecting the sulfur in the atmospher, in the universe, around the earth to block the sun's ray
_ creating the clouds from the sea water....
however these planes are complicated, they need time and money which we don't have
so, here they are my suggestions:
_take more public tansport
_use clean cars
_use more bicycles or go on foot to near places
_paint the neighbourhouds on white to lighten the earth
let's start with that and we will see
if you have other advices or opinions, don't be shy!!!