The New City-States - Dixie's Structural Issues.
Looking regionally at the emerging present is useful, but it is too broad. Trends towards greater urbanization aren't likely to change. A great deal of thought has been given to the urbanization trend, and what it implies in terms of economies and social organization. The combination of urbanisation and national political gridlock is leading to the emergence of "megaregions" - highly urbanised landscapes and their immediately supporting rural landscapes. If this resembles the city-state model to you, you're not alone in seeing that. The Brookings Institute (and others) have already seen this, and are presenting the model to selected groups of business and civic leaders. Not surprisingly, they started their presentations in the Bay Area.
Higher densities reduce energy costs and create competitive advantages. Globalisation favors urban centers with high per capita gdp and high cultural spending. Sustainability favors local -region agriculture and high-value regional exports with low per-unit environmental costs. Resiliency favors distributed systems, an active civic sphere, and a broadly-educated population. The extent to which a city-state can meet those criteria adds substantially to its' ability to thrive regionally and globally.
Which is to say, the new American city-states are not emerging equal. The best-prepared cities for climate-change (San Francisco, Seattle, Portland) will be among the least affected by it. The lowest cost of energy as percent of gdp and highest productivity of energy usage are in the same places. So is the potential for reinvigorated local agriculture.
What the data tells us is that Dixie will be the hardest hit by climate change and is the least prepared for it. The South will also be hardest hit by energy cost increases and supply reductions, and the least prepared for that. Infrastructure will be increasingly stressed regionally by FEMA classified events, and lower tax revenues make maintenance and replacement more difficult. Utility company executives already see aging infrastructure as their biggest issue in the short term, and are confident that energy costs (and prices) will continue to rise significantly. For the most part they continue to place their bets on natural gas and nuclear energy.
Disaster-level events affect agriculture, utilities and transportation dispropotionately.With their regional economies far more dependent on utilites and transportation than most of the country, the Southern cities are starting this phase of their history in a deep competitve hole. They are already net recipients, rather than contributors, to the Federal budget. Continued shortfalls and budgetcutting on the Federal level will reduce the inflow of Federal funds, and at the same time raise property insurance costs in the region. Fewer dollars and deteriorating infrastructure will lead to increased pressure to sell community assets - water systems and roads in particular. Privatization of natural monopolies leads to private monopolies, and reduced regulation gives those monopolies little incentive to change a short-term profit model, which operates at the expense of infrastructure maintenance and development.
This is not to say that other regional megacities don't have their own issues - in the Southwest and Mountains states the Front Range, Arizona, and Southern California conurbations are all particularly susceptible to water shortages and regional agricultural shortfalls. Despite this, these areas (for the most part) have higher per capita gdp and income. Reductions in Federal taxation can conceivably be met with raised local and regional taxation, as well as a greater local investment pool. This increases the capacity of these areas to respond to environmental and energy threats. This capacity is greatly reduced for the Southern cities.
Finally, there are the issues of competition and conflict. Miami has an identified enemy in Cuba. Dallas and Houston have Venezuala. The perception of enemies leads to increasingly insular behavior. At the same time it promotes adventurist interventions regionally, placing these cities in an increasingly disadvantaged resource allocation position. This climate of hostility supports incarceration over education, and calls for an increasing percentage of regional (or national) gdp devoted to security and military spending, which are extremely inefficient for general economic development.
You may note that this discussion omits race, religion, and political affiliations. They are largely unnecessary to an understanding of the situation from this perspective, and are not the determining factors for this scenario. Certainly they require discussion when creating strategies for dealing with this reality, but starting from those tired (and blame oriented) approaches leads to focus on externalities, rather than achievable goals.
Imposing solutions from outside the region is not likely to achieve long term positive results. To the extent that Dixie's issues can be turned around within the constraints outined here, the turnaround has to start in Dixie. To think otherwise is hubris, and plays directly into the resistance factors already in play.



Climate change is occurring, is very likely caused primarily by the emission of greenhouse gases from human activities, and poses significant risks for a range of human and natural systems. Emissions continue to increase, which will result in further change and greater risks. Responding to these risks is a crucial challenge facing the United States and the world today and for many decades to come.