Claremont Colleges Scholarship @ Claremont CMC Senior Theses CMC Student Scholarship 2021 The Politicization and Polarization of Climate Change Williamson Grassle Follow this and additional works at: https://scholarship.claremont.edu/cmc_theses Part of the American Politics Commons, Environmental Law Commons, Environmental Studies Commons, and the Legislation Commons Recommended Citation Grassle, Williamson, "The Politicization and Polarization of Climate Change" (2021). CMC Senior Theses. 2663. https://scholarship.claremont.edu/cmc_theses/2663 This Open Access Senior Thesis is brought to you by Scholarship@Claremont. It has been accepted for inclusion in this collection by an authorized administrator. For more information, please contact
[email protected]. Claremont McKenna College The Politicization and Polarization of Climate Change Submitted to Professor John J. Pitney, Jr. By Williamson Grassle For Senior Thesis Spring 2021 May 3rd 1 Table of Contents TITLE……………………………………………………………………………………..1 ACKNOWLEDGEMENTS……………………………………………………………….3 ABSTRACT………………………………………………………………………………4 INTRODUCTION………………………………………………………………………...5 CHAPTER 1 – LATE 20TH, EARLY 21ST CENTURY………………………………....12 CHAPTER 2 – RECENT………………………………………………………………...24 CHAPTER 3 – FUTURE………………………………………………………………...39 WORK CITED…………………………………………………………………………...52 2 Acknowledgements I would like to thank Professor John J. Pitney for his guidance and support on this thesis. Throughout my time at Claremont McKenna, you have helped foster my passion for politics and define my interest in environmental policy. Without your guidance and expertise, I would not have been able to complete this project. 3 Abstract In the mid to late 20th-century, climate change and other environmental issues were addressed on a bipartisan basis, with Republican politicians like President Richard Nixon and George H.W. Bush supporting and advancing measures to combat climate change. However, since the 1990s, climate change has become increasingly polarized, with significant polarization in the last decade.