This video isn’t really about climate change. It’s about free speech.
One may not like the opinion of another but in this country one is allowed to express unpopular opinions. Even if you think someone’s opinion or group is backward, hurtful, bigoted, uninformed, whatever, that person or group has the right to express that opinion. Unpopular speech is what the 1st Amendment is all about after all. One would think that Mr. Obama, a supposed constitutional “scholar” would understand this.
My bet is that he actually does understand this, but just doesn’t LIKE that people in this country can express contrary opinions to the official line.