Six more Congressmen make false statements about OISM’s Global Warming Petition Project

Representatives Conaway, Luetkemeyer, McKinley, Pearce, and Poe and Senator Inhofe have all made serious factual errors and repeated the false narrative that the Global Warming Petition Project represents an anti-climate change counter-consensus.

Comparison between total U.S. Department of Education Bachelor of Science degrees and Global Warming Petition Project data derived from the Qualifications of Signers page (accessed 8/22/2015)

Comparison between total U.S. Department of Education Bachelor of Science degrees and Global Warming Petition Project data derived from the Qualifications of Signers page (accessed 8/22/2015)

For other posts in this series: click here for data and debunking, here for GWPP mentions by US politicians, and here for conservative/libertarian media references.

An overwhelming number of climate experts agree that climate change is occurring, is largely driven by industrial emissions of greenhouse gases, and will be disruptive to ecosystems and human society (aka global warming or industrial climate disruption). But this evidence-based consensus is rejected by many people who deny that global warming is a threat or who fear that countering industrial climate disruption will require policy responses that are counter to their political ideology. The Global Warming Petition Project (GWPP), organized by the Oregon Institute of Science and Medicine and published most recently in May 2008, was an attempt by deniers of industrial climate disruption to counter the overwhelming scientific consensus of climate.

To date, 11 current and two former members of Congress have invoked the GWPP since May 2008. To date S&R has profiled both former members, John Linder of Georgia and Ron Paul of Texas, and five of the current members: Representatives Robert Aderholt of Alabama, Dana Rohrabacher of California, Steve King of Iowa, and Senators Jeff Sessions of Alabama and Roger Wicker of Missippi. In this article, S&R profiles the remaining six: Representative Blaine Luetkemeyer of Missouri, Representative Steve Pearce of Arizona, Senator James Inhofe of Oklahoma, Representatives K. Michael Conaway and Lloyd “Ted” Poe of Texas, and Representative David McKinley of West Virginia. Continue reading


Tom Harris’ commentaries intended to impede, not advance, public understanding of climate science

Tom Harris’ stated goal in his commentaries is to advance the public discussion on industrial climate disruption, yet his language and arguments say exactly the opposite.

Tom Harris, Executive Director of the International Climate Science Coalition (ICSC)

Tom Harris, Executive Director of the International Climate Science Coalition (ICSC)

For the other posts in this series, click here.

Starting in the middle of December, 2014 and continuing through February, 2015, Tom Harris, Executive Director of the industrial climate disruptionA denying International Climate Science Coalition (ICSC), wrote at least eight nearly identical commentaries that appeared mostly in small local newspapers and websites around the English-speaking world. The stated purpose of the commentaries was to call for scholars and philosophers to engage in the public discussion about climate disruption (aka global warming or climate change), and Harris wrote that “philosophers and other intellectuals have an ethical obligation to speak out loudly when they see fundamental errors in thinking.6” As S&R hosts an occasional feature called “Climate Illogic,” we accepted Harris’ invitation and looked through his own commentaries for illogical arguments as well as other issues of concern. Continue reading


The Galileo Fallacy: introducing Climate Illogic, a new series unmasking illogical claims made against climate science

The topic of industrial climate disruption (aka climate change or global warming) invokes strong passion by many. Unfortunately, passionate people often fail to make logically sound arguments in the heat of the moment, such as on comment threads.

I’ve spent some time collecting some of the most illogical arguments and I’m starting a series of short posts today that will identify some of the worst offenders and explain why the arguments are illogical.

Let’s start with one of the most common illogical arguments out there.

Climate Illogic: Galileo and denial of industrial climate disruption

Galileo facing the Roman Inquistion by Cristiano Banti (1857)

Galileo was one of the first, if not the first, modern scientist. He demonstrated, with keen observation and mathematics, that Copernicus’ heliocentric theory was correct. He concluded that the observed motions of the planets would all make much more sense if the Earth and planets orbited the Sun rather than having them orbiting the Earth. This claim, however, brought Galileo into conflict with the dominant European political entity of the time – the Catholic Church – which feared that Galileo’s ideas would somehow make the Earth seem less important and could threaten the Church. As a result the Church tried Galileo for heresy.

Galileo’s trial, recantation, and eventual substantiation is used by many to argue – incorrectly – that Galileo’s situation is analogous to that of climate disruption deniers (those who reject the overwhelming scientific evidence supporting the reality of industrial climate disruption).

The Galileo analogy is illogical (specifically, it’s a weak analogy logical fallacy) for at least two reasons.

First, Galileo was one of the first scientists in the modern sense of the word. He was a professional who used the scientific method (hypothesis, experiment, and data analysis) to deduce the nature of reality and who, when his beliefs failed to conform to what science was telling him, changed his own beliefs to match the science. Contrary to what Galileo did, climate disruption deniers would rather reject the overwhelming scientific evidence than alter their own economic, political, or religious ideology to match the data – that the Earth’s climate is changing, that industrial sources of carbon dioxide (CO2) are the dominant source of the changes, and that the changes will cause significant disruptions to the natural world and human society by 2100.

Second, Galileo was not in conflict with other scientists over heliocentrism – the few other experimental scientists with whom Galileo could have been at odds over the issue (such as Kepler) were also Copernicans. Instead, Galileo was in conflict with the religious dogma of the Catholic Church. Modern climate scientists have been convinced by the scientific evidence since the early 1990s (see Figure 4e) that industrial climate disruption is real and a serious threat. In comparison, there was no scientific evidence to support the idea that the Earth was the center of the universe, only Catholic dogma. Climate disruption deniers who attempt to use Galileo to justify their rejection of scientific evidence place themselves more on the side of the Catholic Church than on Galileo’s side.

Invoking Galileo in an attempt to claim that the overwhelming consensus of climate scientists and climate “super-experts” as well as peer-reviewed climate papers are somehow dogmatic is both illogical and a distortion of Galileo’s actual history and vaunted position in the annals of scientific advancement.

There is, however, an alternative analogy that could be made while still invoking Galileo. Galileo’s situation – a scientist struggling to force a reluctant church to accept reality and change – is much closer to that of modern climate scientists struggling to force a reluctant public (in the US, anyway) to accept the reality that they need to change their industry and their behavior.

For more posts in this series, please click here.

Nota Bene #115: RIP No. 32

“If you’re really pro-life, do me a favor—don’t lock arms and block medical clinics. If you’re so pro-life, lock arms and block cemeteries.” Who said it? Continue reading