Dirtyness in those names come from your own interpretation. At least that proves you feel guilty and are doubting your standpoint. That's a good first step.


right wing extremist bloggers
Now thats a nice thing to call someone. I guess extremist bloggers are a good thing to you.

pollution supporters
Those as well. Of which I am not one.

and ostrich-like deniers
How could I possibly have taken any of those as insulting?

Considering that cavemen didn't have CO2 emission factories and an ability to drill for oil and natural gas and create coal mines, whatever source convinced you of that must be quite unreliable
So your saying that global warming has occured through out history even before we were involved. Thanks for backing me up. The temperature always goes up and then the C02 level.

It's important to scrutinize the sources well, thinking of what their motives may be, and whether they can support their standpoints by valid scientific arguments. Right wing extremist blogs are not to consider reliable sources.
But left wing ones are.