My opinion is that humans must ascend to communism from capitalism - this ascension must correspond with and will be brought about by, ascension to a truly moral state. This can be equated with acension from a dependent, religious state of being to a moral, responsible atheistic state of being. Capitalism appeals to the worst in humans and socialism to the best - naturally therefore, socialism requires humans to become educated, principled and genuinely moral before it can work. If the moral state is achieved, it's easy to see why communism and atheism complement one another.
It cannot but be supportive, socialist, communist or whatever you want to call it. Does nature, and the human species with it, have much time left to survive in the absence of such change? Very little time. Who will be the builders of that new world? The