Yes the United States is currently a member of the Paris Climate Agreement having officially rejoined on February 19 2021 under President Joe Biden. The Paris Agreement is an international treaty adopted by 196 countries in 2015 aimed at limiting global warming to 1.5 degrees Celsius above pre-industrial levels. Former President Donald Trump announced US withdrawal from the agreement in 2017 claiming it was unfair to American workers and the economy overall. The formal withdrawal took effect on November 4 2020 making the United States the only country in the world to ever leave the agreement. President Biden made rejoining the Paris Agreement one of his first executive actions on his very first day in office in January 2021. Under the agreement the USA has committed to reducing greenhouse gas emissions by 50 to 52 percent below 2005 levels by the year 2030. The Inflation Reduction Act of 2022 invested 369 billion dollars in climate and clean energy programs to help achieve these ambitious reduction targets. However political divisions in America mean that future administrations could potentially withdraw again creating uncertainty about long term US climate commitments. The US commitment to the Paris Agreement influences global climate action as America is the world’s second largest emitter of greenhouse gases overall. Maintaining consistent participation in international climate agreements is essential for the US to demonstrate leadership and drive global emissions reductions effectively.