Economics Issues from Ed Dolan’s Econ Blog How Liberals and Conservatives Can Have a Constructive Dialog about Climate Change Posted January 27, 2016 Terms of Use: These slides are provided under Creative Commons License Attribution—Share Alike 3.0 . You are free to use these slides as a resource for your economics classes together with whatever textbook you are using. If you like the slides, you may also want to take a look at my textbook, Introduction to Economics , from BVT Publishing. !!! ???
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How Liberals and Conservatives Can Talk About Climate change
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Economics Issues fromEd Dolan’s Econ Blog
How Liberals and Conservatives Can Have a Constructive Dialog about
Climate ChangePosted January 27, 2016
Terms of Use: These slides are provided under Creative Commons License Attribution—Share Alike 3.0 . You are free to use these slides as a resource for your economics classes together with whatever textbook you are using. If you like the slides, you may also want to take a look at my textbook, Introduction to Economics, from BVT Publishing.
Both liberals and conservatives should be willing to accept lower sensitivity estimates as a framework for dialog
A focus on high estimates leads to polarization between alarmism and denialism
Low sensitivity does not justify doing nothing—it just means there is a slightly longer window of opportunity to take constructive action before serious harm occurs
January 27, 2016 Ed Dolan’s Econ Blog
Range of future temperatures as forecast by the IPCCSource: https://www.ipcc.ch/publications_and_data/ar4/wg1/en/spmsspm-projections-of.html
Reason 2: People want more face-to-face discussion
Many liberals are content to leave climate issues to scientists and the mainstream media
Conservatives are more likely to trust what family, friends, and neighbors say
January 27, 2016 Ed Dolan’s Econ Blog
65% of Americans are interested in hearing about climate change*
71% of all Americans* (but only 38% of conservatives**) trust scientists
The mainstream media are the most frequent source of news about climate change, but only 27% of conservatives*** trust mainstream media
67% of Americans trust what family and friends tell them, but only 16% hear family and friends talk about climate change at least once a month*
Data sources:* http://environment.yale.edu/climate-communication/files/Global-Warming-CCAM-March-2015.pdf; **http://www.usnews.com/news/articles/2012/03/29/study-conservatives-trust-of-science-hits-all-time-low-*http://www.gallup.com/poll/176042/trust-mass-media-returns-time-low.aspx
No matter how sure you are of your own point of view, you cannot truly understand it until you test it against opposing opinions held by others
January 27, 2016 Ed Dolan’s Econ Blog
“He who knows only his own side of the case knows little of that. His reasons may be good, and no one may have been able to refute them. But if he is equally unable to refute the reasons on the opposite side, if he does not so much as know what they are, he has no ground for preferring either opinion... Nor is it enough that he should hear the opinions of adversaries from his own teachers, presented as they state them, and accompanied by what they offer as refutations. He must be able to hear them from persons who actually believe them...he must know them in their most plausible and persuasive form.”
Conservatives and liberals are prone to confirmation bias—the tendency to pay more attention to sources that agree with what we already think. We get much of our news from “echo chambers” where everyone agrees
People are resistant to information that is inconsistent with prior beliefs
Confirmation bias poses a challenge to dialog across ideological lines
Proper framing is the key to overcoming confirmation bias
If liberals want conservatives to listen to what they say about climate change, they should present a message that is perceived as consistent with other conservative beliefs
The same goes for conservatives—in discussing climate change with liberals, emphasize shared values, avoid accusatory language
Alarmism does not resonate well with conservatives—it turns listeners off and triggers denial
The 2009 climate documentary film “Age of Stupid” illustrates how not to approach the topicDo not start by insulting your audienceDo not start with the worst possible
case. (This film assumes a rate of warming that is at or beyond the upper limit supported by IPCC models)
January 27, 2016 Ed Dolan’s Econ Blog
Promotional poster. Fair use exemption claimed for purpose of criticism and commentary
Accusations of bad faith are a bad way to start a constructive dialog: “If you look at global warming alarmists,
they don't like to look at the actual facts and the data.”
“Today, the global warming alarmists are the equivalent of the flat-Earthers. It used to be . . . accepted scientific wisdom the Earth is flat, and this heretic named Galileo was branded a denier.”
Global warming is a Trojan horse for "liberal politicians who want government power over the economy, the energy sector and every aspect of our lives."
Messages that emphasize shared values of responsibility, duty, and stewardship form a good basis for dialog, especially when Christian conservatives take part
Messages that emphasize risk-reduction, markets, and property rights form a good basis for discussion among people who have a background in business
January 27, 2016 Ed Dolan’s Econ Blog
“Preservation of our environment is not a partisan challenge; it’s common sense. Our physical health, our social happiness, and our economic well-being will be sustained only by all of us working in partnership as thoughtful, effective stewards of our natural resources.”
Questionable Framing: Emphasis on Top-Down Regulation
Messages that emphasize top-down government regulation and increased government expenditures are a poor starting point for dialog with conservatives
January 27, 2016 Ed Dolan’s Econ Blog
Just 10 percent of conservatives would support a candidate who says:
“Climate change is an urgent challenge and therefore we need to strengthen the EPA’s restrictions on carbon emissions and significantly subsidize clean energy.”
Better framing: Emphasis on market-based approaches
Policy proposals that emphasize incentives and market-based approaches are a better basis for liberal-conservative dialog than the command-and-control philosophy
January 27, 2016 Ed Dolan’s Econ Blog
71 percent of conservatives would support a candidate who says:
“Climate change is a challenge, and we need an approach that is market-based instead of one driven by more top-down government regulation
Both liberals and conservatives understand the idea of insurance
Conservative support for climate action rises when the issue is framed as one of risk management
January 27, 2016 Ed Dolan’s Econ Blog
75 percent of conservatives would support a candidate who says:
“Even if we aren’t certain what the climate will be decades from now, we should accelerate clean energy now to minimize the risk of serious climate change effects or the need for harsh regulation.”
Better framing: Emphasize a full range of benefits
Conservatives are more likely to get on board when it is pointed out that clean energy is a good thing regardless of who is right about climate change
January 27, 2016 Ed Dolan’s Econ Blog
82 percent of conservatives would support a candidate who says:
“We should expand the use of clean energy regardless of the debate over climate, because it will reduce our dependence on foreign oil, reduce air pollution, and improve public health.”
Support for a carbon tax depends critically on how revenues from the tax are used
Support is low when no use of revenue is specified
Source: Issues in Energy and Environmental Policy, No. 13, 2014 U. Michigan and Muhlenberg Collegehttp://closup.umich.edu/files/ieep-nsee-2014-spring-carbon-tax.pdf
Support for a carbon tax increases among both Democrats and Republicans when revenue is returned as a rebate
Source: Issues in Energy and Environmental Policy, No. 13, 2014 U. Michigan and Muhlenberg Collegehttp://closup.umich.edu/files/ieep-nsee-2014-spring-carbon-tax.pdf
Support is stronger still if revenue used for research
January 27, 2016 Ed Dolan’s Econ Blog
Support is stronger still if revenues are used to fund clean energy research
This variant gets majority support from both Democrats and Republicans
Source: Issues in Energy and Environmental Policy, No. 13, 2014 U. Michigan and Muhlenberg Collegehttp://closup.umich.edu/files/ieep-nsee-2014-spring-carbon-tax.pdf
Climate, Etc. ( http://judithcurry.com/ ) is a forum for cautious but open-minded climate scientists. Conservatives who read this will learn that real climate scientists, even those who criticize the political agenda of liberal climate activists, do not deny that the climate is changing and that human activity is a significant cause of global warming
Climate Unplugged ( https://climateunplugged.com/ ) offers fresh ideas to advance effective climate and energy policy from libertarian and conservative perspectives. It strongly supports carbon taxes as the most efficient and effective policy for dealing with climate change.
The Carbon Tax Center ( http://www.carbontax.org/ ) is a nonpartisan organization that seeks to build a consensus for a carbon tax across the political spectrum.
ClearPath ( http://www.clearpath.org/ ) is an organization founded by a wealthy former entrepreneur to show why clean energy should be a conservative cause
R Street Institute ( http://www.rstreet.org/tag/carbon-pricing/ ) maintains a page with many links to conservative policy views on climate change
RealClimate (http://www.realclimate.org/ ) Is an explicitly nonpolitical forum for climate research that includes contributions from climate scientists whose work is often cited by liberals
Climate Progress (http://thinkprogress.org/climate/issue/ )is the climate page of the website ThinkProgress.org
Citizens’ Climate Lobby (http://citizensclimatelobby.org/ ) is officially nonpartisan but is regarded favorably by many liberals and progressives
Center for American Progress (https://www.americanprogress.org/issues/green/view/ ) discusses climate change on the “energy and environment” section of its website
“Why Conservatives Should Love a Carbon Tax,” Ed Dolan’s Econ Blog, July 1, 2013. First in a series that also covers why progressives and libertarians, too, should love a carbon tax.
“One Answer to Global Warming: A New Tax,” Greg Mankiw (formerly George W. Bush’s Chief Economic Adviser), NYT, Sept. 16, 2007
“A Progressive Carbon Tax Will Fight Climate Change and Stimulate the Economy,” Richard W. Caperton, Center for American Progress
But Will the Planet Notice? Gernot Wagner. In this book Wagner tells his fellow liberals why climate change policy needs a grounding in sound economics.
“Why We Support a Revenue-Neutral Carbon Tax,” George P. Shultz (Nixon Treas. Sec and Reagan Sec. of State) and Gary Becker (Nobel Prize in Economics)
“Breaking the Link between a Conservative World View and Climate Skepticism,” The Conversation, Oct. 29, 2015 Prof. Andrew Hoffman, U. Mich.
“A Conservative Answer to Climate Change,” The American Conservative, Dec. 9, 2015, Catrina Rorke, R Street Institute
“Climate Change: It’s Time for a Conservative Alternative,” Environmental Law Institute, Sept. 2013, Eli Lehrer, President, R Street Institute