In an interview with KSNV
in Las Vegas, Pruitt conceded that climate change is a reality and humans have contributed to it “to a certain degree.” However, the EPA administrator cast doubt on its negative long-term implications.
“Is it an existential threat? Is it something that is unsustainable, or what kind of effect or harm is this going to have? I mean, we know that humans have most flourished during times of what? Warming trends,” Pruitt said. “I think there’s assumptions made that because the climate is warming, that that necessarily is a bad thing. Do we really know what the ideal surface temperature should be in the year 2100? In the year 2018? I mean it’s fairly arrogant for us to think that we know exactly what it should be in 2100.”