Our Cold War foreign policy began with George F. Kennan’s 1947 Foreign Affairs article, Robert Kaplan says, and our post-Cold War foreign policy may begin with Thomas Fraser Homer-Dixon’s 1991 International Security article, in which he argues that we’re On the Threshold:
In Homer-Dixon’s view, future wars and civil violence will often arise from scarcities of resources such as water, cropland, forests, and fish. Just as there will be environmentally driven wars and refugee flows, there will be environmentally induced praetorian regimes — or, as he puts it, “hard regimes.” Countries with the highest probability of acquiring hard regimes, according to Homer-Dixon, are those that are threatened by a declining resource base yet also have “a history of state [read 'military'] strength.” Candidates include Indonesia, Brazil, and, of course, Nigeria. Though each of these nations has exhibited democratizing tendencies of late, Homer-Dixon argues that such tendencies are likely to be superficial “epiphenomena” having nothing to do with long-term processes that include soaring populations and shrinking raw materials. Democracy is problematic; scarcity is more certain.Indeed, the Saddam Husseins of the future will have more, not fewer, opportunities. In addition to engendering tribal strife, scarcer resources will place a great strain on many peoples who never had much of a democratic or institutional tradition to begin with. Over the next fifty years the earth’s population will soar from 5.5 billion to more than nine billion. Though optimists have hopes for new resource technologies and free-market development in the global village, they fail to note that, as the National Academy of Sciences has pointed out, 95 percent of the population increase will be in the poorest regions of the world, where governments now — just look at Africa — show little ability to function, let alone to implement even marginal improvements. Homer-Dixon writes, ominously, “Neo-Malthusians may underestimate human adaptability in today’s environmental-social system, but as time passes their analysis may become ever more compelling.”
While a minority of the human population will be, as Francis Fukuyama would put it, sufficiently sheltered so as to enter a “post-historical” realm, living in cities and suburbs in which the environment has been mastered and ethnic animosities have been quelled by bourgeois prosperity, an increasingly large number of people will be stuck in history, living in shantytowns where attempts to rise above poverty, cultural dysfunction, and ethnic strife will be doomed by a lack of water to drink, soil to till, and space to survive in. In the developing world environmental stress will present people with a choice that is increasingly among totalitarianism (as in Iraq), fascist-tending mini-states (as in Serb-held Bosnia), and road-warrior cultures (as in Somalia). Homer-Dixon concludes that “as environmental degradation proceeds, the size of the potential social disruption will increase.”
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“Think of a stretch limo in the potholed streets of New York City, where homeless beggars live. Inside the limo are the air-conditioned post-industrial regions of North America, Europe, the emerging Pacific Rim, and a few other isolated places, with their trade summitry and computer-information highways. Outside is the rest of mankind, going in a completely different direction.”We are entering a bifurcated world. Part of the globe is inhabited by Hegel’s and Fukuyama’s Last Man, healthy, well fed, and pampered by technology. The other, larger, part is inhabited by Hobbes’s First Man, condemned to a life that is “poor, nasty, brutish, and short.” Although both parts will be threatened by environmental stress, the Last Man will be able to master it; the First Man will not.
The Last Man will adjust to the loss of underground water tables in the western United States. He will build dikes to save Cape Hatteras and the Chesapeake beaches from rising sea levels, even as the Maldive Islands, off the coast of India, sink into oblivion, and the shorelines of Egypt, Bangladesh, and Southeast Asia recede, driving tens of millions of people inland where there is no room for them, and thus sharpening ethnic divisions.
That’s from Kaplan’s 1994 piece, The Coming Anarchy.