This book is partially a description of the concept of "inverted quarantine" and partially an environmental tract, and unfortunately, the second part undermines the first. The non-environmental examples, fallout shelters and the suburbs, worked better. In the final chapters, the author ends up falling back on "I believe" statements, as in he believes that inverted quarantine practices detract from environmental progress, but he can't demonstrate this. The suburb example, possibly focusing on public/private schools and their impact on local education policy & budgets, seems like a much better place to study inverted quarantine more rigorously (not that doing so would generalize to environmentally-related inverted quarantine). But the author's interests are in the environment, so that's the direction the book goes in, and it ends up only making a superficial case.