Ah... The Innocence of Youth
It's great that you're concerned about the suffering in the world. However, your views presented here show a great deal of naivete about how the world actually plays out. If you are a communist, then you should be well aware of the consistent historical end result of communist government. Everywhere it is implemented, communism results in a privileged and wealthy ruling class that keeps everyone else in a state of equal impoverishment--by the use of military force! Kind of like the situation you're complaining about in the world, eh? Personal freedoms are taken away, incentive to work is taken away, laziness is encouraged, and the majority of people are essentially slaves to their government! Hooray for the Workers' Paradise! However, where people are allowed to, and required to, truly make their own way, things are generally prosperous, people are productive, and the average quality of life soars. It's easy to be a communist in a democratic nation, but you'll find that those who live under such regimes share quite a different view. I'm all for communism in theory, but it requires everyone to be completely loving, humble, hard-working, and self-sacrificing for it to work. That's the problem. Until people are fixed internally, communism can never function according to theory. In the meantime, capitalism seems to best offset the evil tendencies in people by requiring them to do good for the community through economic pressures, i.e. do things people consider valuable, or starve.
Also, where are the complaints against the military spending of communist regimes? Shouldn't they have disarmed by now if communism really plays out so rosily? Or is military spending essential to the integrity of ANY nation?
Don't forget that the UN is politically driven... How many of millions of dollars did Kofi Annan make in kickbacks from the Oil for Food "Program"?
By the way, there is a system that calls for providing for the needs of people while requiring that those who are able to pull their own weight, though it is not consistently practiced--And it's almost always practiced at the individual, not the state, level. It's called Christianity,