Bill McKibben and Edward Abbey are both modern environmental writers who have had a noticeable impact on the environmental movement. One of Abbey’s novels, The Monkey Wrench Gang, was an inspirational piece for some of the founders of Earthfirst!, a far-left environmentalist group. McKibben’s most famous novel, The End of Nature (1989), is more widely read than any other nature book since Rachel Carson wrote Silent Spring. Abbey, who is commonly associated with the Southwest,a has often been described as possessing a bitter but ....