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caption: Scientists whose research was key to understanding the greenhouse effect and the impact of human activities on climate.
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  display_name: 'Chapter 34: Appendix 4: Frequently Asked Questions'
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  title: 'Appendix 4: Frequently Asked Questions'
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chapter_identifier: appendix-faqs
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description: Scientists whose research was key to understanding the greenhouse effect and the impact of human activities on climate.
display_name: '34.10: Early Scientists who Established the Scientific Basis for Climate Change'
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ordinal: 10
parents: []
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title: Early Scientists who Established the Scientific Basis for Climate Change
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url: http://nca2014.globalchange.gov/report/appendices/faqs/graphics/early-scientists-who-established-scientific-basis-climate-change
usage_limits: Copyright protected. Obtain permission from the original figure source.