Charles Perrings is a professor of environmental economics at Arizona State University. He was the founding editor of the journal Environment and Development Economics and is a past president of the International Society for Ecological Economics.
Ann Kinzig is a professor of biology and society at Arizona State University. She was named the first American Association for the Advancement of Science Roger Revelle Fellow in Global Stewardship, and worked on issues of conservation and climate change in the Clinton White House.
Kyle Tait is a professionally trained voice actor and narrator in Atlanta, Georgia. His first brush with a microphone came in sports radio, calling baseball in the Atlanta Braves' organization. He started voicing audiobooks during the off-season; a few years later, he left baseball to work as a narrator full-time.