"Invasive species are taking over native plants' habitats. Common control methods are dangerous or impractical. Some people are now turning to goats as a nontoxic and versatile way to deal with invasive species. [This book] looks at the history of using goats to graze plants, why they work, and the research that's being done to learn more"--Provided by publisher.
Examines the inhumane treatment of animals in the American commercial pork industry and discusses alternative approaches to pork farming that are more environmentally friendly and humane.
Dickson Despommier shares his concept of the vertical farm as a possible solution to the world's food, water, and energy problems, and discusses the many benefits of having crops grown inside skyscrapers.
