"An eye for an eye only ends up making the whole world blind." So whats the problem in that?

A blind world would be very modest and helpful to fellow human beings. That's my take. Yes we'd be considered blind then but aren't we enough blind right now? :)
And most of those who aren't - they are powerless. A very sad fact of the what the world has really become. The fact due to which I really curse the fact that Super Heroes are not for real. We need them badly. :(