While I agree with your point, the thing that would help starving people the most would heavily involve our military (or at least the threat of our military). It's not a lack of food that makes people starve, it's sh**tty governments. But we lack the will for that and even if we had that will and the best of intentions in mind, the world would look wearily at any action we took to that end because of our actions in the recent (and not so recent) past.
First off, I apologize for the statement "for someone of your character". In hindsight it made me sound like a jackass. So, I'm going to edit it out after making this post.
Secondly, I'm not sure about this idea that American military is needed to cure the ails of the world. In my mind, that is little different from saying the American government is needed to cure economic ails and poverty. Sure, it may make you feel good that America is coming in force for these countries, toppling dictatorships left and right, but more of than not (like our misguided "war on poverty) it opens a door of problems in it's wake. Corrupt governments get toppled, corrupt governments replace them.
There may be an example or two of how this policy was successful, but in a number of places (like the hawks' favorite example of Iran) American military intervention was brought in to keep administrations in place that the people of said country did not want and in the end said administration was overthrown and oppressive vehemently anti-American and anti-western governments took control.
So what would you suggest we do in those scenarios? Just keep sending in the troops every time a nation goes corrupto?
I guess the argument in response to my complaints are that US foreign policy is misguided as to what constitues corrupt regimes. Or that the military is handling regime change the wrong way (example: Iraq). That I'm oversimplifying the argument for intervention to mean that we stop every tin point sh*tty government that gets in the way of people getting food.
I admit that I have committed this oversimplification in the past and would welcome pro-interventionists to list what measures of "corruptness" should be used for intervention.