The Washington Post’s Matea Gold recently
interviewed Charles Koch. When she asked if he was worried about climate change, Koch replied,
Well, I mean I believe it’s been warming some. There’s a big debate on that, because it depends on whether you use satellite measurements, balloon, or you use ground ones that have been adjusted. But there has been warming. The CO2 goes up, the CO2 has probably contributed to that.
This response isn’t entirely accurate. For example, data from satellites, balloons (both of which are also ‘adjusted’), and thermometers on the ground (
including their raw, unadjusted data)
all show a clear long-term global warming trend at or near the Earth’s surface. But at least Koch acknowledged that the planet has been warming and carbon pollution has contributed to it. In fact,
humans are responsible for all of the global warming we’ve seen since 1950.
Despite not being 100% accurate, at least Koch is beyond
Stages 1 and 2 of climatedenial (denying the problem exists or that we’re the cause). That’s better than some Republican presidential candidates
like Ted Cruz and possibly even
Jeb Bush, although most other politicians have moved beyond the first stages of climate denial, apparently viewing them as a political liability.
Koch’s Stage 3 and 4 Climate Denial
Unfortunately, Charles Koch exhibited Stage 3 (deny it’s a problem) and Stage 4 (deny we can solve it) climate denial in some of his other interview comments, saying,
They have these models that show [warming], but the models don’t work.
Given the recent study finding that
climate models are even more accurate than we thought, and
we already knew they’ve been quite accurate, Koch’s “models don’t work” statement was poorly timed and simply untrue. He also claimed,
But they say it’s going to be catastrophic. There is no evidence to that.
Setting impossible expectations is one of
the five telltale techniques of climate denial. Do we not have to worry about the consequences of climate change until they become catastrophic? And what if the consequences are just really, really bad? There is certainly plenty of
evidence for that; whether or not those potential consequences are deemed “catastrophic” is a judgment call. Is it a “catastrophe” if half of global species go extinct, for example?
There’s evidence we’re headed in that direction. I discussed some potentialclimate impacts in the following
Denial101x lecture.