Summary: We talk with environmental writer David Gessner about his new book about two of the greatest writers â and champions â of the Western wilds, All The Wild That Remains: Edward Abbey, Wallace Stegner, and the American West. We also re-air a clip from a previous interview with Gessner about his last book, My Green Manifesto. And finally, we continue our Thanksgiving tradition: Marge Bruchacâs telling of the true story of the holiday.