Well seeing as human nature hasn't really changed much over our entire existence, and war apparently makes deficits irrelevant (according to the article), I don

Well seeing as human nature hasn't really changed much over our entire existence, and war apparently makes deficits irrelevant (according to the article), I don't think it is a question of how many is appropriate, but in which circumstances can war be conducted to give the outcome of deficits becoming irrelevant (for a country/economic-zone/etc, and assuming when deficits are irrelevant that things will be better)?