Sure it is. But so are many other adverts, etc. from 'the other side'. Recall the video of "sceptic" kids getting blown up by their teacher? And all those statements from Gore, et al ? And of course, the serious calls for mass forced sterilization and so on from the Malthusians. Compared to that, this one billboard is small potatoes.
Good one cg, I think I have argued with some of them that have done that course and they wouldn't know a fact if it bit them on the rse.
But seriously, have a look at milesmathis.com/updates.html and scroll down to New Paper 3/21/2012 The Copenhagen Interpretation and the fall of 20th Century Physics. for a brilliant exposition of the way truth has been distorted to mean almost anything you want it to be !
curiousgeorge, Wrong is wrong. That whole they did it so I can too thing is counterproductive. What's next a billboard by the Sierra Club claiming that Adolph Hitler was a "denialist"?
I don't understand question
You don't understand the question possibly because claiming that Adolph Hitler was a "denialist" would be a false statement. Hitler used Nature to his advantage in the early years of his ascent to dictatorship.
Personally I would have used Hansen's face (or any number of AGW lunatics like Hansen) and their direct quotes.