Toxic truth a scientist a doctor and the battle over lead by lydia denworth goodreads author 396 rating details 46 ratings 6 reviews they didnt start out as environmental warriors clair patterson was a geochemist focused on determining the age of the earth. Total price 8890 add all three to cart add all three to list these items are shipped from and sold by different sellers show details buy the selected items together this item toxic truth a scientist a doctor and the battle over lead by lydia denworth hardcover 2795 only 7 left in stock order soon. Toxic truth a scientist a doctor and the battle over lead lydia denworth search for more papers by this author glenn suter setac reviews editor search for more papers by this author lydia denworth search for more papers by this author glenn suter setac reviews editor. Toxic truth a scientist a doctor and the battle over lead lydia denworth this book presents the story of attempts to identify and prevent the toxic effects of lead in humans. Toxic truth a scientist a doctor and the battle over lead lydia denworth the first book to tell the incredible story of two men behind the bitter thirty year fight to protect children from lead they didnt start out as environmental warriors