Another skeptical university professor fired – related to CARB’s PM2.5 air pollution regulation scandal | Watts Up With That? wow! just wow. paper by a researcher who bought his PhD for 1000 bucks from a diploma mill is accepted and criticisms from numerous legitimate researchers is ignored. then to top it off they fire a 35 yr professor who has the timerity to blow the whistle on the scam. what is the world coming to?