Re: western economy failure down to crony capitalism ?
First step would be to remove religion from the world.
And that won't be easy as long as there some who dominate others through lies, superstition and fear (as many politicians also do).
There are muslims who are hoping we will all unite under their religious rules with no democracy, but if they can't convert us they will kill us instead. But then again, there are so many warring versions of islam that they might wipe each other out long before that.