fense initiative), which suggests striking the enemies’ targets with missiles and laser weapons up from space.
       
        Of course, no such world powers want to admit their aggressive ambitions. They would argue that their space programs basically aim at finding a better planet live on. But their argument does not seem to hold water when it comes to the point that however hard they try, it is unlikely that they will ever be able to travel even to the nearest star.
        Let us make our nation’s budget like we do for a family: a family would often consider buying daily necessities before trying to obtain luxuries (If a man buys a piano at the cost of selling his house, we would think that he is a nut). Why can’t great nations act in the same sensible way?