Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. Biden Orders US to Rejoin Paris Climate Accord, WHO Margaret Besheer Among the 17 executive actions U.S. President Joe Biden signed during his first hours in office Wednesday, two will strengthen frayed cooperation with the United Nations on boosting global health and combating climate change. Making good on campaign promises, Biden halted the U.S. withdrawal from the World Health Organization and rejoined the 2015 Paris Climate Accord. .