U.S. climate and energy policy has shifted course under the Trump Administration. From the decision to leave the Paris Agreement, to promises to prop up the coal industry, to a push for "energy dominance" and now a new "energy realism," much has changed from the Obama era.

To better understand the strategy behind these shifts, host Jason Bordoff sits down with George David ("Dave") Banks on a new episode of Columbia Energy Exchange. Dave served as special assistant to the President and as Senior Director at the National Economic Council (NEC) and National Security Council (NSC) until February 2018. 

Before working as Special Assistant at the NEC and NSC, Dave served as executive vice president at the American Council for Capital Formation, as a senior adviser to President George W. Bush on international climate change, and as Republican deputy staff director of the U.S. Senate Environment and Public Works Committee. He was deputy director of the nuclear energy program at the Center for Strategic and International Studies, a U.S. State Department diplomat, and an analyst at the CIA.

Among the topics that Dave and Jason discuss are: The Trump Administration's rationale to leave the Paris Agreement; Insights into the conservative approach to climate change; Opportunities for a carbon tax in the United States; The administration's approach to international energy issues including the crisis in Venezuela, the Iran Nuclear Deal, and the Nordstream 2 pipeline.