Arkansas Senator John Boozman is about to take over the Senate Water and Wildlife Subcommittee. He really doesn't believe that climate change is due to human activity. Rather, he speculates that it is just another natural "cycle that happens throughout the years, throughout the ages." This is a very popular point of view in the "coal-fired" state of Arkansas.
Alabama Senator Jeff Sessions will now head the Senate Clean Air and Nuclear Safety Subcommittee. He doesn't believe that global warming is a problem and has asserted that he can interpret the data on climate change better than most climatologists. He does so by carefully selecting from the interpretations of the very small number of scientists who happen to agree with his point of view.
Part III -- The Observational Context
Citizen views on climate change and global warming divide along the lines of conservative and liberal self-identification. Thus according to a Pew Research poll conducted in June 2014, over 70 percent of those who identify themselves as conservatives either do not believe in global warming or don't consider it a danger, nor do they believe that human activity is a serious contributing factor. Finally, many of these self-described conservatives believe that the U.S. has "gone too far in efforts to protect the environment."
Why do conservative Americans feel this way? There are several factors:
Many of them are very religious. An outlook of Christian fundamentalism pervades large sections of the country and, at least since the time of the Reagan presidency, has become a factor in U.S. politics. That is why men like Broun and Inhofe are where they are. They, and others like them, are often from what used to be known as the Bible Belt, a range of southern U.S. states from Oklahoma to Virginia. This is a stronghold of Southern Baptist and other basically fundamentalist sects. Similar Christian sects are scattered throughout the north, central and western parts of the country. It is hard for those who adhere to these sects to see the sciences that touch on both human evolutionary processes and those of nature (such as global warming) objectively because they clash with biblical tenets.
This leads most religious conservatives to reject scientifically accepted criteria for truth. Science is a process that seeks to approximate what is true through the positing of testable hypotheses. Scientific beliefs must be supported by observable and replicated data. In turn, new data can alter one's perspective on established hypotheses and even overthrow them. It is an ongoing process and it has proven so powerful a tool that modern civilization's physical attributes rest on its achievements. On the other hand, religion is a form of ideology that is based on absolute positions that are not testable. Questioning these sorts of "truths" equates to a crisis of faith, and that is often looked upon as a personal failure or giving in to the temptations of some evil spirit. Questioning also alienates you from your community.
To this we may add the following: particularly in the United States, there is a surprisingly strong anti-intellectual sentiment that prejudices many people against those who are educated, whom they label bookworms, eggheads, nerds, brainiacs, geeks, know-it-alls, etc. The fact that American English has so many derogatory terms for those who are actively involved in intellectual pursuits is an indicator of this anti-intellectualism. Therefore, if you have people that you already disparage because of their intellect, telling you things that question your faith, you are likely to go out of your way to oppose them, and "their" truth be damned. Yet another kind of dismissive response is likely to come from those who have an economic stake in the pursuits contributing to global warming. In their case profits stand in for faith. The two groups come together when the business people fund the campaigns of the politicians who, for religious reasons, do not believe in climate change.
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