Economic questions on global warming during the Trump years

This paper examines the rapid changes made on U.S. climate change policies and regulations under the Trump administration for the past 22 months since his inauguration in January 2017. Policy changes are made on a wide range of climate-related programs: Paris Agreement, Green Climate Fund, Clean Power Plan, CAFe automobile emission standards, arctic drilling, methane rule, and farm animal emissions. This paper discusses that Trump effects will soon be observed by several empirical indicators.