Many species are threatened with extinction and landscapes are being destroyed. Water is becoming increasingly scarce, harming ecological systems and human societies. Perhaps the most pressing environmental problem is human-caused climate change. What causes these problems, and what can we do about them? In An Economist’s Guide to Environmentalism, Jordan K. Lofthouse demonstrates how the field of economics can explain the rise of environmental problems and offers a framework to evaluate the vast array of potential solutions. Lofthouse assembles a “toolkit” of easy-to-understand economic concepts and then applies those tools to a variety of environmental problems. These tools include incentives, constraints, trade-offs, unintended consequences, institutional analysis, and more. The examples in this book highlight how environmental issues often stem from poorly defined or poorly enforced property rights.