Don't wait - buy your carbon credits now!

I don't have to wait for KRudd and Penny's new HAT (Hot Air Tax.) I can go to Green Pig (Link in title) and buy my carbon credits now.  Great.

I have emailed these pigs as follows:

If I buy CCs from you, are they officially recognised?

Who gets the money?

What if science proves that CO2 is not the culprit, do I get my money back?

I want to do right but I want to know if I'm doing the right thing.

Awaiting your reply.... and I am. Do you think I will get a reply?