^^ I suggest you to tell a viable alternate system which works without any problems whatsoever at all ....
Also the topic of this thread is utterly wrong. Democracy is in no way failed , an it's certainly no "experiment" !
What are the criteria for failure, elaborate and I will point out similar flaws in other systems too ....
Single party system is OK ? Dictatorship / junta rule is better ? Monarchy is good ?
See , no system is 100% flawless , but the pros of democracy far far outweighs its cons .... thats why its the best available system ....you can't argue with that ... the most developed nations as well as nations topping the human index list are all based on democracies ...