Presented as part of a panel discussion for the 2008 Teach-In On Global Warming Solutions at Western Kentucky University. At the time of presentation Bogard was the Facilities Specialist for WKU Libraries. He now is Coordinator, Market Research for Enrollment Management at WKU. He holds a Master of Science degree in Agriculture with an emphasis in Agricultural Economics and is a part-time instructor in the Department of Economics.


Economics is the study of choices, and how they are made compatible. The issue of global warming can be viewed in the context of a set of choices that lead to climate change. In a free society choices are made compatible via the price system. If prices do not reflect the true cost of carbon, then carbon intensive production and consumption choices may not be compatible given the choice sets across all members of society. For example, my choice to burn fossil fuels may be incompatible with your choice to live in a coastal area given certain climate change scenarios. Economic literature is rich in analyzing situations where choices are incompatible, (often referred to as externalities) and proposing solutions. This presentation reviews some of the literature and economic theory related to externalities, and focuses on two particular economist’s approaches to climate change in this context.


Economics | Economic Theory | Political Economy