Thats ridiculous...Learn this:
Global Warming IS NOT a synonym of POLLUTION.
CO2 is not toxic, but we have other gases that do wonders to decrease the quality of life from a urban region.
This is not about World climate, it's about certains Microclimates.
What is the most worrying is that people seems to believe that 50% of the children having asthma and other respiratory disease is a "normal" thing.







