Summary: Mark Jerome Walters is a veterinarian, journalist, and professor at the University of South Florida, St. Petersburg. He’s an author of several books, including Seven Modern Plagues and How We are Causing Them.
Summary: Mark Jerome Walters is a veterinarian, journalist, and professor at the University of South Florida, St. Petersburg. He’s an author of several books, including Seven Modern Plagues and How We are Causing Them.