With the daily discussions regarding climate change and rising sea levels, one may forget one of the first environmental crises that the world needed to come together to stop: the hole in the Ozone layer. Today’s guest has not only never forgotten, but he has been a leader in combating the increase of the Ozone hole ever since it was discovered in the 1970’s. Paul Newman is a chief scientist at NASA’s Goddard Space Flight Center and is the co-chair of the Scientific Assessment Panel to the Montreal Protocol. Newman has recently taken the scientific spotlight as a main voice in the new PBS special about the Ozone hole and what was done to heal it. Today he lends his voice to our podcast…