Why is it a ‘gotcha’? Lindzen said ‘equivalent CO2′. Are you complaining that he’s wrong? Or that his remark is inconvenient to your ideas?
Neither, I’m just pointing out that what he’s attributing to the IPCC looks wildly wrong until you wade through the whole report to find the sentence buried deep in there that supports his statement.
Have you done this yet? Judging by the reactions to Lindzen’s talk it seems like a lot of people haven’t.