Saw the movie at TGV some time back when they had a private screening for MISC/PETRONAS.
I just hope the got the relationship between CO2 and the global warming right.
What I'm trying to say is........if we take all the recommended steps to reduce CO2 emmision and then find the global temperatures are still going up, then what???
In thermodynamics, you will see that heat is a form of energy. (It therefore cannot be destroyed)
When we cool our houses, buildings, offices, cars, hotels, etc. we are bringing down the temperature of these places below the ambient temperature and dissipating the heat removed from those places to the atmosphere. (You can go to
www.howstuffworks.com to understand refrigeration cycles)
Could it be that this additional heat energy that we throw out everyday be a contributor too???
We can also try some small steps like using the fan a bit more rather than AC and if it's cool outside..switch of the AC and open your windows while driving. (Of course the smell is different pollution la.....

)