Tom Opre meets with noted author and scientist Dr. Stuart Marks. Dr. Marks is a biologist, ecologist, economist, and philosopher. A Fulbright Scholar and son of a missionary dentist, Dr. Marks spent much of his early childhood living in the Congo, Africa. He has spent over 60 years studying the Bisa people of eastern Zambia and their relationship with wildlife. They also cover wildlife management issues; culture; natural history; humanity’s adaptation of nature; and even Tom’s film Killing the Shepherd.