Kofi Annan steps down from this unfinished assignment

The U.N is at this stage left with a scar it created on its own, as Kofi Annan steps down from this unfinished assignment. Could this be a calculated attempt to let innocent civilian die just because the U.N is unable stop the blame game that has kept it from taking decisive action against the Bashar al-Assad regime?
What better description can be given to the rights of Man if he cannot decide what becomes of his own destiny by his own accord? The Syrian experience clearly shows that when the people become desperate, social norms and order may be subjected to immense stress, leading to the destruction of the fabric of society which at this stage many will agree to as the situation tenable in Syria. The question left to ask is, Why did they {the big boys} choose to remain silent while one man attempts to commit acts liken to genocide? Or is this another U.S – Russia show of its might?
Kofi Annan’s resignation as the UN-Arab envoy to crisis torn Syria simply depict that the powers that be merely pretended to show interest in the  initial stage only to abandon the Syrian people to their fate, but how do we expect an unarm civilian population to confront a government armed military force that has been given orders to kill? If Mr Anna can declare that his job has become a ‘mission impossible’ and therefore the option for him is to resign honourably, simply tells us that the world should expect nothing but the horror and carnage of death as Mr Assad is ever ready to proof to the world that his got everything under control in Syria. This is so because Assad’s action in recent times shows that the man is not ready to relinquish power any time soon. The west and America must act in the interest of justice, good concise to protect these people from massacre since the diplomatic options appears to be failing it.