Concerning the United States government joining the global community in formally developing a fossil fuel non-proliferation treaty.

House Joint Memorial 4003 is a non-binding resolution from the Washington State Legislature urging the U.S. government to join international efforts in developing a Fossil Fuel Non-Proliferation Treaty. It calls for ending new fossil fuel exploration and expansion, phasing out existing production in line with climate science, and prioritizing worker and community support during the transition. The memorial aligns with Washington’s existing climate laws, including the Climate Commitment Act and the HEAL Act, which aim to reduce emissions and address environmental health disparities. It directly addresses the U.S. President, Congress, and the United Nations to advance global climate action.