And yet, many members of our species still deny that the globe is warming thanks to human activitiesa point that Cosmos has not only made a centerpiece but that, the program has frankly argued, threatens civilization as we know it. Tyson is know for being fairly non-confrontational; for not wanting to directly argue with or debate those who deny science in various areas. He prefers to just tell it like it is, to educate. But when we talked he was, perhaps, a little more blunt than usual.
"At some point, I don't know how much energy they have to keep fighting it," he said of those who don't accept the science of climate change. "It's an emergent scientific truth." Tyson added that in the political sphere, denying the science is just a bad strategy. "The Republican Party, so many of its members are resistant to embracing the facts of climate change that the legislation that they should be eager to influence, they're left outside the door," said Tyson. "Because they think the debate is whether or not it's happening, rather than what policy and legislation can serve their interests going forward."
You can argue, in fact, that that is exactly what happened this week. One day after Cosmos' highly rated climate episode aired, the EPA announced its new regulations for power plant carbon dioxide emissions. The whole reason that the Obama administration went this routeregulating carbon via the Clean Air Actwas that climate legislation (the first option, and the more desirable option) was impossible. The legislative math didn't work. It would never pass.
Now, Republicans are extraordinarily upset by the EPA's rules, as the agency moves in to fill a legislative vacuum. But thanks to their denial, they may well have lost their chance to find a more ideologically desirable solution, like a carbon tax.