[the final gentleman]

"Reducing CO2 is surely something good."

Increasing CO2 is good for plants. Plants are what we eat.
Don't you like plants?

[Alex1977]

I went in China some month ago, and in many big cities pollution, due to CO2 (and other chemical substances), is really unbearable.

[marvlus]

Increasing CO2 is good for plants. Plants are what we eat. Don't you like plants?

Increasing plants is good for animals. Animals are what we eat. Don't you like animals?

Ah - I knew it, Global warming and PETA are related!!