Bill Gray, Professor Emeritus, Colorado State University is popularly known for his annual hurricane season storm predictions. He is also an AMS (American Meteorological Society) fellow, Charney Award recipient and over 50-year member. Gray wrote an open letter in 2009 condemning the AMS’ selection of James Hansen as the recipient of the Rossby Research Medal. In it, he calls out Hansen for his lack of meteorological training and “faulty and alarmist prognostications.”

link