The point is that the Bush Administration now affirms that global warming is real and it is caused by human activity...that's in the Report (the NYT is irrelevant here). Rush has always been a free market conservative and this report is an assault on the free market by conceding the human activity argument based on pseudo-science.
Also, while the folks that say they read the report claim that no action is being taken, I've read in the report that new regulations will be implemented on how close you can build near the water for fear the oceans will rise due to ice caps melting. Yep, this report has no effect.