The Science of Carbon Dioxide (Prof. William Happer)

Prof William Happer is an American physicist who has specializes in the study of atomic physics, optics and spectroscopy. He served for 1 year on President Donald Trump's National Security Council office for emerging technologies.

Professor Happer is one of America's greats physicist and have always stood up for what he believes in. He was dismissed from the Department of Energy in 1993 by the Clinton Administration after disagreements on the ozone hole and recently have has made the case against the prevailing climate hysteria and dogma of our time.

We talk about his recent paper with William van Wijngaarden on greenhouse gasses in the atmosphere and why he believes that the science is simply not settled.
https://arxiv.org/pdf/2006.03098.pdf