From the Alberta tar sands and the mutilated hills of West Virginia's mining country to Australia's dying coral reefs, from the radioactive ruins of Fukushima and the seas clogged with plastic trash to the shrinking glaciers of the Andes and Himalayas, the devastation of our environment is plainly visible to all who have eyes to see. But how and why does this devastation occur? This pamphlet exposes some of the numerous links between devastation of our environment and the overwhelming drive for profit that animates the capitalist system. It brings together articles on environmental issues by members of the companion parties of the World Socialist Movement in the United States, Canada, and Britain. Following a brief introduction to the politics of the World Socialist Movement in Chapter 1, the articles that make up Chapter 2 focus on the looming peril of climate change. Other chapters discuss the emergence of new diseases, the despoliation of natural landscapes by real estate development, and the continuing massive pollution of the air, soil, and water by mining operations and the chemicals industry. Taken together, the material reveals the same forces at work throughout the world.This is the first in a new series of pamphlets planned for publication by the World Socialist Party of the United States, one of the organizations that make up the World Socialist Movement.