First things first. First, we must go through the motions of prosecuting the WOT with limited impact on civilians - ie the WWI analogy.
If/when that fails, it will be the responsibilty of future generations to re-impose a general draft, re-orient the economy towards a war economy, and literally occupy/convert all Muslim lands to secular, democratic societies.
For naysayers who believe that the job is 'too big' or that we 'can't go to war against 1b Muslims', why not? The occupation and conversion of Japan was based in large part on de-coupling Shinto beliefs from Japan's everyday interaction with the world.
If we are not beaten first, you mean.