All the hot air surrounding the climate change debate has contributed its fair share to warming the earth. Who could potentially finance all the new Green New Deals of this world, all these expensive policies that are demanded but not prized in? Instead of devising solutions that will land us in another economic crisis of unforeseeable dimensions, it might be more prudent to survey the market-based solutions to the environmental problem. This book offers a more constructive way of discussing environmental issues and their solutions. Barbara Kolm, Friedrich A. v. Hayek Institut