James O. McDonald

James O. McDonald was an influential American astrophysicist and environmental advocate known for his research on the Earth's atmosphere and climate. He contributed to understanding how different gases and particles affect climate and weather patterns. Later in his career, he became a prominent voice in UFO research, advocating for government transparency about unidentified flying objects and challenging official dismissals. McDonald's work bridged scientific inquiry and public advocacy, emphasizing the importance of scientific integrity and open investigation in addressing both environmental and unexplained aerial phenomena.