Dear Fellow, I do agree with your contention that human beings are cooperative et al. But their is a great deal of selfishness and ego-centrism present in them. They are cooperative when their is no competition involved, I mean when there's no stake of them involved, and that's why it is said that "Banda Insan bhi hai aur Shetan bhi". Moreover, the society, which you're talking about, has been promised by the ideology of Communism but, as we know, that was the human factor which failed it. Human beings are corrupt by nature and The Almighty knew this thing as He is the Manufacturer of human beings, so He sent prophets and messengers to put human beings on the path of humanity, love and truth. Imagine! If human beings were not selfish and corrupt, there would have been no need for sending out 124k prophets. Only communism provides a solution to your problem but even that is not gonna get human beings out of competition. I still remember the words of an American president who said that "Communism can work only in two places: the Heaven, where they don't need it, and the Hell, where they already have it". So a competition-less society is a utopia which would remain so for ever because competition is something that humans are made for. Regards

__________________
"Success is not final, failure is not fatal; it is the courage to continue that counts" (Winston Churchill)