Nano-Guns, Nano-Germs, and Nano-Steel
Mike Treder
2006-03-27 00:00:00
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Some wars are between opponents of roughly equal fighting ability. As a result, these conflicts tend to drag on, often for years and killing millions, until finally one side emerges victorious. Recent examples include the American Civil War, World War I, and World War II.

Occasionally one adversary will possess huge advantages over the other, in which case the war typically is quite short. A famous instance is the spectacular one-sided victory of Spanish conquistador Francisco Pizarro over the Incan empire in 1532. What makes this story so remarkable is that an army of 80,000 soldiers was overwhelmed and decimated in one day by a force of only 169 men.

Normally we would expect that an aggressor facing such great numbers would be a decided underdog, virtually assured of defeat. Jared Diamond, in his book Guns, Germs, and Steel,2 analyzes this historic event—clearly a major turning point in the course of human civilization—and describes the elements that gave the Spaniards a stunningly easy victory.

Diamond lists superior military technology based on guns, steel weapons, and horses; infectious diseases; maritime technology; centralized political organization; and writing.

These advantages can be categorized as follows (with items from 1532 in parentheses):

* Battle technology (guns, steel weapons, and horses)
* Physical fitness (infectious diseases)
* Transportation technology (maritime)
* Effective command and control (centralized organization)
* Communications technology (writing)

Looking forward, we can imagine a similar situation: an apparently strong nation, a superpower or empire within their realm, suddenly and overwhelmingly defeated by an adversary with superior technology and other advantages.

Molecular manufacturing—the ability to construct powerful, atomically precise products at an exponentially increasing pace—could provide the tools for a spectacular one-sided victory by an apparent underdog equipped with superior:

* Battle technology (nano-weapons)
* Physical fitness (nano-enabled biotechnology)
* Transportation technology (aerospace)
* Effective command and control (boosted by nano-computing)
* Communications technology (secure worldwide network)

Despite vastly greater numbers, the Incas—the most developed civilization in the Americas—were not able to mount a serious resistance against the advanced technology of Spain.

Could today’s most powerful civilization, the United States, as easily be conquered by a nano-enabled attacker? This appears possible, if molecular manufacturing does provide for huge gains in all five areas, as many analysts (including this author) believe it will.

No nation lacking the nanotech advantage will be able to resist a foe—no matter how small or weak in conventional terms—that wields the power of molecular manufacturing.3

It is not certain, of course, that large-scale war will occur within the next few decades. But if it does, and if both (or all) sides are nano-enabled, that event could last a relatively long time, and casualties could be in the billions. If, on the other hand, only one combatant possesses the awesome capabilities of nano-built weapons, computers, and infrastructure, that war might be over very quickly, and could leave the victor in total command of the world.

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1. Treder, Mike (2005) "War, Interdependence, & Nanotechnology" (Future Brief) http://www.futurebrief.com/miketrederwar002.asp

2. Diamond, Jared (1997) Guns, Germs, and Steel (W. W. Norton, New York)

3. Phoenix, Chris (2003) "Molecular Manufacturing: Start Planning" (Public Interest Report, 56:2) http://www.fas.org/faspir/2003/v56n2/nanotech.htm