What should our government do when it captures a noncitizen suspected of being an Islamist terrorist?

Under the Bush administration’s approach, partly ratified by Congress, such people can be imprisoned indefinitely, perhaps for life, without ever seeing a judge or jury, based on slapdash military hearings with no defense lawyers, no real opportunity to confront the evidence against them—which can be obtained through coercive interrogation—and all-too-cursory judicial review. Some detainees have also been subjected to years of interrogation, including techniques so brutal as to meet many definitions of torture—and, in a few cases, to cause death.

By contrast, under the approach demanded by some human-rights groups, even a captive who is undoubtedly a mass-murdering terrorist must be freed unless the government can prove his guilt beyond a reasonable doubt in an ordinary criminal trial. If the proof would publicly expose secrets so sensitive as to endanger the lives of intelligence sources, that would be the government’s problem. Nor could terrorist masterminds be subjected to even mild discomfort by interrogators seeking to extract life-saving information.

The gulf between these two approaches illustrates the polarization of our political and legal debate on the handling of terrorism suspects. No satisfactory resolution seems likely until at least 2009. Then, perhaps, we may have a new president willing to heed the advice of the more moderate-spirited experts (some named below) who have been thinking through the challenges posed by the hundreds of suspects now held by the military and others who may be captured in the future.