i know communism would and will PROBABLY not work.
The communists and the capitalists were instantly at odds with one another. Both firmly believed that their own side was right. Over the course of the 20th century both sides rose to great power militarily speaking at least. The capitalists enjoyed decade after decade of prosperity though, and the communists never achieved any measure of success with respect to the standard of living promised by Karl Marx.
Now at the dawn of the 21st century communists are no longer feared or hated. They are pitied and laughed at. The communists are the laughing stock of the world community. Im not certain but I believe their are only 4 nations that still practice communism: China, North Korea, Vietnam and Cuba.
The most powerful of the 4 is China. Proud, large, most populated nation on earth. Well maybe not so proud. The Chinese have become so desparate that they have reduced themselves to the exact primal fear that inspires communism. That fear is being a slave to "robber barrons" that get rich and live well off the toil of slave type workers.
They are the lowest paid workers on the planet worth investing money for the equipment on. They are a joke. Foriegn investors seeking cheap labor to cushion their receding profit margins have set up shop in China. They have a MASSIVE labor pool willing to work for practically nothing. Had they simply gone along with social labor practices such as unionization and democracy they would live in a prosperous, comfortable economy. Instead they work as slaves for western capitalists that knew long ago capitalism works.
Chinese Farmers who after taxes make $7 a year (48$ before the 80+% tax rate to pay for chinese weapons), leave the rural areas and move to the city seeking work in factories (that is also where SARS came from). But they only drive down their wages further in doing so. We have a vast labor pool from which we can satisfy our western consumer desire of more and more widgets for decades to come without losing anything in the process. The arrangements made with the Chinese government send most of the profits to the foriegn investors. Sad, pathetic and laughable. Let that be a lesson to anyone who thinks communism can defeat the radical ambition that capitalism breeds. Capitalism has made desparate slaves out of communists.
If you want to practice communism, live in a free market democracy, buy a farm, and make some good friends. Other than that, forget about it.