Are you seriously telling me that at this present time it is absolutely impossible to achieve objectives using differing tactics? Have you considered he might be advocating using politics as a means of avoiding some of these situations in the first place?
RRW, we are specifically talking about when military action is required. Oh wow, "NEW TACTICS!," did we just pick that up from our research tree? Its all well and good to say that, but you have to develope new tactics, you have to validate new tactics, and many times the conclusion is that there simply isn't a better way at the current time.
Do you honestly think that we are not looking into new tactics all the time? Why do you think warfare has gone from destroying cities to get one factory to putting a TV giuded missile through a bedroom window with everyone else in the building walking away? Regardless, that boot on the ground about to kick in a door has nothing but the current tactics to make his decisions from.
The magic "NEW TACTICS!" is not an answer to the here and now.
In any case, how the hell you think he is afraid of being blamed for civilian casualties is beyond me. you think he's worried on behalf of the US govt? I doubt it. So who is he being selfish on bahalf of, if not him personally?
He very clearly said HE doesn't want innocents to die, and his solution for that is to not attack anyone using them as shields. He wants this even with the knowledge that validating the tactic of human shields will unquestionably kill more innocents in the long run. That is a selfish choice. His warm fuzzy is more importnat than actuall minimizing the numbers of innocents killed.
He could simply say that and be intellectually honest, but instead he makes a false choice between killing innocents and not killing innocents. That choice doesn't exist in the real world unfortunetly.
Like I said, I'm not saying his stated positions are uncriticizable, I dont even agree with all of them, but where you got the idea that he's being 'selfish' is just beyond me.
I have explained it quite clearly, and once you get through his manufactured cover of false choices it is actually obvious.