This is about business speech which is more restrictive than free speech.
Two other points:
1.Does anybody believe that intentionally lying is inherently protected speech?
2.Since this seems to have been an obsession with some conservatives, if free speech is suddenly so sacrosanct then why was it illegal when Janet Jackson bared a nipple on live television and why even now can't the broadcast networks show full nudity in the afternoon?
If free speech suddenly goes from being an absolute right to one where other principles can limit it, I know that I'd much rather see intentional lying from a corporation be restricted than some naked bodies on television.
Also, this story was all over the mainstream news a few months ago, so it was covered. It just wasn't covered with bull sh**t about concern for free speech as the right wing media has just now reported on it.
Also, It's now been pretty much concluded that the Zika virus causes the birth defects in children, and AGW has already enabled the mosquitoes that carry the virus to spread more quickly, there is credible evidence that AGW has contributed to the droughts on the west coast that have effected farming and AGW has almost certainly played a very large role in the recent droughts in Ethiopia that is causing another famine there.
So, this isn't some academic debate about free speech or whether global warming is real or not (on which there is no serious debate), and you idiotic deniers are already causing harm to the world. I seriously hope that you deniers all die quickly as a result of AGW because not only are you all too stupid to live, but your denialism is causing suffering to innocent people. The world won't miss you at all, and the sooner you are all dead, the better for everybody else.
And for anybody who believes that is harsh, I care about the lives of the deniers as much as they care for anybody else's life, which is zero.
Yeah, it's clear you have a completely dogmatic, irrational, almost religious view on this issue. It doesn't make you right. Furthermore: wishing for people to die is especially poor form and certainly removes any credibility you have regarding the issue...but I'll assume it's because you have a strong faith in your side of this issue and can't control your emotions. Still, others have been banned for less.