The Italian philosopher Giorgio Agamben has argued that in the 21st Century the paradigm for the relationship between the State and life in the "state of exception" is the Camp. The concentration camp, the internment camp, the refugee camp all fulfill the mode of living for those who are excluded from the omnipresent State, from which one can never be fully excluded. It is unfortunate that no one has done a book length study of the camp, since this would give some much needed flesh + blood to Agamben's abstract arguments. It was in the context of searching for something along these lines that I came across Shadow Cities. The way we in the United States conceive of the squat & squatting have many political similarities to Agamben's Camp. Those who the State selects for interment to the Camp are those marked as exceptional, due to race, religion, ideology, or socioeconomic status. The Camp calls to mind agents of the state rounding up and physically relocating individuals into a central location where the State is able to maintain greater controls over the inhabitants of the camp. The squatter calls to mind someone who -- do to race, religion, ideology, or socioeconomic status -- is in some significant way excluded from the mechanics of the capitalist system. They are unable to partake of the exchange of one's labor for the right to a decent quality of life, and are excluded from the system. But like the State, one can never be fully excluded from the omnipresent system of Capitalism. Hence the squatter must survive off of the "waste" end of production cycle, inhabiting vacant buildings, living off of refuse. There are even strange situations where the Camp and the squat become indistinguishable, such as the current situation where convicted sex offenders in Miami are denied the right to live in residential zones, forced to squat/camp under the Julia Tuttle Causeway.
The title Shadow Cities: A Billion Squatters, A New Urban World, suggests that the conditions of squatting which we tend to think about in the United States have now spread to the rest of the world, thanks to globalization. But this in not the case. In fact, early on the author defines squatting as simply dwelling on land to which one does not have a title of ownership. By defining squatting this broadly, the idea of the squatter as one excluded from the State and Capital no longer an accurate one. In fact, most of the individuals we meet in the author's account are deeply connected to legitimizing their claims to land and finding ways to profit from it. It is partly because most of the times and places the author calls attention to have not reached the kind of totality of ownership which accompanies post-industrialization and information economies that what we see these "squatters" doing is essentially what people have done throughout history: abandon their farms, go to the city, find a modestly desirable plot of land along the outskirts and take up residence in the hope that no one else will force them off, from which they can begin taking part in the economic life of the city, eventual become recognized as legitimate citizens (if not by the Law, then at least by others in the city).
In writing a book on squatting, Robert Neuwirth is more than qualified for the task, having lived in squatter neighborhoods in four cities on three continents: Rio, Nairobi, Mumbai, and Istanbul. These accounts are quite fascinating, and his examination of "squatting" in the middle ages only reinforces the point I made above: what he calls squatting is merely doing what has been done by humans since the building of the first cities. Some reviewers here and on Amazon have claimed that the first four chapters are the only one's worth reading, and that Neuwirth is weak on analysis. Well, he actually gives a fairly radical (albeit short) analysis in chapter 9, starting with Malcolm X and Aristotle, weighing various theories on property from Hobbes to Rousseau, Smith to Marx, and culminating in Proudhon ("property is theft"), even citing Bierce's Devil's Dictionary, "some have the right to prevent others from living." But the author isn't really interested in sounding a clarion against the evils of property; he is primarily interested in the sociology of the global phenomenon of squatting. As it stands, Shadow Cities offers a rich picture of how certain segments of the poor around the world continue to exist, and there is a lot within that one could use to supplement their own critique.