The Slippery Slope to Preventive War

The Bush administration's arguments in favor of a preemptive doctrine rest on the view that warfare has been transformed. As Colin Powell argues, “It's a different world … it's a new kind of threat.” And in several important respects, war has changed along the lines the administration suggests, although that transformation has been under way for at least the last ten to fifteen years. Unconventional adversaries prepared to wage unconventional war can conceal their movements, weapons, and immediate intentions and conduct devastating surprise attacks. Nuclear, chemical, and biological weapons, though not widely dispersed, are more readily available than they were in the recent past. And the everyday infrastructure of the United States can be turned against it as were the planes the terrorists hijacked on September 11, 2001. Further, the administration argues that we face enemies who “reject basic human values and hate the United States and everything for which it stands.” Although vulnerability could certainly be reduced in many ways, it is impossible to achieve complete invulnerability.