Perhaps the only way to get aid to the striken population in the delta will be to just copter supplies and medical personnel straight in, in defiance of the government. Those asshole generals would undoubedly regard such an effort as an "invasion"; it might be a first in human history ~ an act of non-violent humanitarian "warfare."
No individual nation could or should initiate such an attempt, but a united UN could do it, and doing so might make the demise of the current regime inevitable.
There will be a tremendous amount of human suffering no matter how this plays out. Let's just all hope and pray that things don't become even worse than they have to be.