would authorize the imposition of sanctions with respect to significant actions that exacerbate climate change and reinforce comprehensive efforts to limit global average temperature rise.

would direct the Administrator of FEMA to revise agency policy to address the threats of climate change and include considerations of climate change in the agency's strategic plan.

would amend the Homeland Security Act of 2002 to require the Under Secretary for Science and Technology of the Department of Homeland Security to research and evaluate existing federal research regarding approaches to mitigate climate change on homeland security to identify areas for further research within the Department, and research and develop approaches to mitigate the consequences of climate change on homeland security.

would amend the America COMPETES Act to improve measurement and assessment capabilities for understanding proposed atmospheric interventions in Earth's climate, including the effects of proposed interventions in the stratosphere and in cloud-aerosol processes.

would amend Title 51, U.S. Code, to require a NASA initiative on reduction of greenhouse gas emissions and noise emissions from aircraft.

would require the Secretary of the Interior and the Chief of the U.S. Forest Service to meet certain targets for the reduction of the emission of greenhouse gases.

would recognize the 4th anniversary of the adoption of the international Paris Agreement on climate change.

would establish a National Climate Bank.