Actually, they didn’t say “dangerous.” That’s the Worm’s lie. No surprise. He lies.
What he also didn’t say is what WUWT does: “…while 97% of scientists may agree that global warming is caused by humans, virtually 100% agree that global warming has stopped or slowed considerably during the 21stcentury.”
I still contend that this climate change dodge (a wholly-owned subsidairy of the Democrat Party) is a tax scam, just like Obamacare.
Via WSJ & WUWT
THE TEXAS SCRIBBLER 
The full article is behind a pay wall, but the first part looks promising. That Gruber fellow is hell bent to disclose some memories extremely painful for the administration… Isn’t he a closet Republican?
The stopping warming is in the first link, the second behind the firewall (sorry, I forgot about that) is about how Obamacare is a tax scheme that will clobber what’s left of the middle class. I haven’t been paying attention to Gruber, but I believe most of the videos of him talking to groups were done years ago and are just now coming out. Possibly without his agreement.