(via Unqualified Offerings)
UPDATE: Robert Farley at LGM has a slightly longer and more thoughtful response than I:
Long story short, it’s quite likely that an invasion would cause a lot more people to die than are likely to die sans intervention.
The idea of a threat of an invasion in order to force SLORC compliance with international aid efforts is a little bit better on its face, but collapses when subjected to scrutiny. The primary interest of the regime is survival; it cares more about survival than the lives of the Burmese people. Allowing itself to be forced at gunpoint to accept international assistance strikes me as considerably more dangerous to regime survival than to simply allow the disaster to run its course. The regime, undoubtedly, also has a strong sense of the difficulties that any invasion would face, especially one with a humanitarian objective. In other words, SLORC has a) reason to believe that the international community is bluffing, and b) strong incentive for calling that bluff. Again, the threat of military intervention in the short term is likely to lead to more, not fewer, dead Burmese.