Cofty,
As I pointed out, the bible describes personal responsibilities, civic responsibilities, and responsibilities that lie in the providence of God. There are times however when the issue of "greater good" does fall into the hands of individuals and governments.
For example, an individual may have to make a decision to "unplug" a loved one from a mechine for the greater good of limiting suffering.
A government may have to make a distasteful decision to wipe out a community like hiroshima and nagasaki to limit the costlier causalty count of a land invasion against a totalitarian agressor. Even in man's limited scope, there are exceptional circumstances that demand a human price for the "greater good".
So I ask, if we in our limited scope can at times, under extraordinary circumstance exact a human cost for the greater good, how can you criticize God in his infinite wisdom, good, and authority from doing the same?