I left this comment on one site:
Although I've had a few "disagreements" with Peter, I don't think this bit of espionage has anything to do with his scientific work. OTOH, there are many aspects of water and climate policy that require one to make subjective decisions on how to weigh various vague elements to come to a final conclusion, a conclusion that is likely to be the only thing that the general public sees or reads. From this perspective, Peter's attempt to "even the playing field" is going to backfire, even if his opponents (they are out there, even if they do not include Heartland) present propaganda as science. No doubt, Peter cares. The trouble is that he sometimes cares too much.A few more thoughts: I am not in Peter's high profile position, but my personal attitude towards my "opponents" in the water debates is to wear them down with ruthless logic and occasional sarcasm. I've never really thought about trying to undermine their personal beliefs, as those are often founded on a combination of self-protection, experience, selective reasoning and fear. It's for them to work their way out of that mess.
Addendum: Coyote has a good response.