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https://umaine.edu/climatechronology/wp-content/uploads/sites/575/2017/01/sandwich.jpg20001200A Climate Chronology: International Policy, U.S. Policy and Science The most challenging of all endeavors in human history will likely be that of understanding the impact of our industrial and technological enterprises on the planet’s climate and ecosystems, and responding effectively to the threats posed by that impact. I began writing this chronology while developing […]