Arra Lynn Ross is the author of Seedlip and Sweet Apple and Day of the Child, forthcoming in November 2021.

Bill McKibben is an author, environmentalist, and activist. In 1988 he wrote The End of Nature, the first book for a common audience about global warming.

Gary Paul Nabhan is an Agricultural Ecologist, Ethnobotanist, Ecumenical Franciscan Brother, and author whose work has focused primarily on the interaction of biodiversity and cultural diversity of the arid binational Southwest.