In June 1992, John Denver performed at the U.N. Earth Summit in Rio de Janeiro, a significant event addressing global environmental issues. By this time, Denver was both a seasoned artist and an outspoken advocate for environmental causes, reflecting his commitment to promoting awareness of ecological issues through his music. Prior to this live performance, he released his album "Higher Ground" in 1994, which showcased his continued evolution as a songwriter. Interestingly, this period of his life was marked by his engagement in humanitarian and environmental advocacy, often blending his career as a musician with his passion for activism. This concert was an opportunity for Denver to reach an international audience and highlight the importance of environmental stewardship, further solidifying his legacy as an artist deeply intertwined with social and environmental causes.