The second half of Kunstler's legacy, originating in The Long Emergency and a source of constant chatter among the author and his co-host, is the idea of peak oil and its ramifications. The cancerous growth of urban sprawl has been enabled by the abundance of cheap oil, but that era is drawing to a close. The United States' oil reserves have already dwindled, and soon enough the oil wells of the middle east and Russia will dry, too. The consequences for a global economy built on oil -- oil to run the ships and trucks that connect manufacturing and distribution, oil to process food -- for food is an industrial, not an agricultural product these days -- are dire. Kunstler sees the fabric of globalization partially disintegrating, and local economies reviving. Everything, including the cities, will shrink to a smaller scale -- a human-sized scale. The unviable sprawl will die, and authentic human communities will prosper once more, while bemoaning the amount of resources that were wasted in the "cheap oil fiesta".
KunstlerCast's conversations tend to focus more on Kunstlers' urban critiques than the peak oil scenario, though the two are connected to the point that the whole of the book flows together well, aside from some small deviations wherein Kunstler takes time to grouch about tattoos. I found these breaks more amusing than anything, and the book as a whole a positive delight, one which prompted me to begin re-reading The Geography of Nowhere. While Kunstlers' arguments as a whole are more thoroughly presented in the two books previously mentioned, the format of KunstlerCast allows the author and his host to discuss contemporary, related, and specific issues not mentioned in the 1993 book, or only mentioned in passing, like the health consequences of an automobile-centered society or the work of other critics like Jane Jacobs. They also cover ground visited in its lesser-known books, like Home from Nowhere and The City in Mind. I especially enjoyed these sections, as I've not been able to get my hands on these books despite my interest in them. Thus, while covering familiar ground the conversations also introduce new material, making them of interest to Kunstler fans. Newcomers may appreciate a less formal introduction to these issues, especially given how easy it is to "listen" to the banter-filled conversation between these two intelligent and thoughtful men.
Given the present economics of the world, Kunstler's work has never been more relevant, and is now all the more accessible. This is a hit for old fans and the newly interested alike. The KunstlerCast may be found at KunstlerCast.com, with archives as far back as 2008.
The Geography of Nowhere, James Howard Kunstler
The Omnivore's Dilemma, Michael Pollan
American Mania: When More Isn't Enough, Peter Whybrow