Kirkpatrick Sale is an American author and activist known for his work on environmental issues and sustainable living. He has written several books, including "Dwellers in the Land," which explores the relationship between humans and nature. Sale is also recognized for his advocacy of the back-to-the-land movement, promoting a return to rural living and self-sufficiency. In addition to his writing, Sale has been involved in various environmental organizations and initiatives. He emphasizes the importance of local communities and sustainable practices in addressing ecological challenges. His work often critiques modern industrial society and encourages a more harmonious existence with the natural world.