Scott Pruitt, climate change denier EPA chief – wrong about the science

Scott Pruitt

The United States Environmental Protection Agency (EPA) was created in 1970 for the purpose of protecting human health and the environment by writing and enforcing regulations based on laws passed by the United States Congress. Among its many responsibilities, it is at the forefront in attempting to reduce the effects of climate change. Of course, Donald Trump appointed a climate denier EPA chief, Scott Pruitt, who has absolutely despised the EPA while attorney general for Oklahoma.

In an interview on CNBC, Pruitt said the following:

In recent years, critics would say the EPA has been too focused on CO2 and maybe things like hazardous waste sites, particulate pollution, strip mining, what’s happening to the oceans — there are so many things that the EPA could do productively that maybe have been diverted from this single-minded focus on CO2.

I think that measuring with precision human activity on the climate is something very challenging to do, and there’s tremendous disagreement about the degree of impact. So no, I would not agree that it’s (CO2) a primary contributor to the global warming that we see. But we don’t know that yet…we need to continue the debate and continue the review and the analysis.

But the new climate denier EPA administrator is wrong about his “opinion” about the science of climate change. Let’s look at just how wrong Scott Pruitt is about the science of climate change. Continue reading “Scott Pruitt, climate change denier EPA chief – wrong about the science”

Federal Appeals Court rejects climate change denialism

A Federal Court of Appeals rejected a claim that the evidence for climate change is too uncertain for the Environmental Protection Agency implementation of the Clean Air Act. The case, Coalition for Responsible Regulation, Inc., et al., v. EPA, involved a challenge to the Environmental Protection Agency’s implementation of the Clean Air Act, filed by a number of states and industry groups. The challenge was based, in part, on the idea that the evidence that anthropogenic climate change is a threat to public health and welfare is shaky. A three-judge panel of the United States Court of Appeals for the District of Columbia Circuit found otherwise.

According to the court’s decision (pdf), 

The body of scientific evidence marshalled by EPA … is substantial. EPA’s scientific evidence of record included support for the proposition that greenhouse gases trap heat on earth that would otherwise dissipate into space; that this ‘greenhouse effect’ warms the climate; that human activity is contributing to increased atmospheric levels of greenhouse gases; and that the climate system is warming. Based on this scientific record, EPA made the linchpin finding: in its judgment, the ‘root cause’ of the recently observed climate change is ‘very likely’ the observed increase in anthropogenic greenhouse gas emissions.

In a June 26, 2012 article, E.P.A. Emissions Rules Backed by Court, The New York Times summarized, 

The judges unanimously dismissed arguments from industry that the science of global warming was not well supported and that the agency had based its judgment on unreliable studies. “This is how science works,” they wrote. “The E.P.A. is not required to reprove the existence of the atom every time it approaches a scientific question.”

In addition to upholding the E.P.A.’s so-called endangerment finding, the court let stand related rules setting limits on greenhouse gas emissions from cars and limiting emissions from stationary sources. Opponents had also challenged the agency’s timetable for enforcement and its rules singling out big polluters, but the court said the plaintiffs lacked the standing to do so.

In other words, there is no scientific controversy regarding global warming, and that those who deny global warming use scientifically invalid propaganda. 

via Court dismisses attacks on climate science | NCSE.