Toxic Monopoly: Professor Bill Kovarik on the hidden history of leaded gasoline 0 ▲ Misaligned Markets 79 days ago · Politics · hide Early Release: Mike speaks with Professor William Kovarik an expert on the history of leaded gasoline Commenting on Bubbles has been removed. Why? If you want to talk about this post, write to the author, use the comments on their blog if it has them, or reply with a "RE:" post on your own blog. Suggestions? feedback@bubbles.town