I love the carbon credit idea. It means you can do anything you like as long as you compensate for it.
It's a typical fudge.
I had to laugh recently, the Green party here got a few ministries for supporting the main party. One is the Minister for the Environment. He flew to New York recently for a green conference. He couldn't walk there and sailing ships are pretty obsolete so he had to fly. Naturally the newspapers had fun with that and demanded to know whether he had offset his pollution:lol Apparently he hadn't at that stage, tut tut
To be fair, he used public transport to get into NYC from JFK. Good for him. I hope he doesn't get mugged.