&gt; read Das Kapital...sounds very good in theory, but always seems to fail during implementation<p>What fails during implementation?  When leftists of his time demanded plans from Marx, he scoffed and said he was not August Comte, and refused to &quot;write recipes for the kitchens of the future&quot;.<p>Marx and Engels did note changes in production led to changes in relations of production, and the superstructure (society).  Some scientists think human hunting and fishing being what is was may have led to behavioral modernity 50,000 years ago.  This led to a different form of primitive communism.  10000 years ago slavery and agriculture arose.  1600 years ago feudalism began to arise.  600 years ago capitalism as a dominant economic system began to arise.<p>Since men began painting pictures of horses in caves 50,000 years ago, the world has seen four major economic systems.  The current one is capitalism.  You seem to say it is immutable, the three previous ones were flimsy, but you seem to say our current economic system is the final one (although the previous one said that as well - the czar was claiming God, the creator of the world, ruler of a life after life had appointed him to his throne - claimed this until he was felled by the bullets of Bolshevik soldiers).<p>We are entering a world where I film a video, or record audio, or write code, push a button and with almost no cost in replication, can have it distributed to billions.  We are entering a world where with continual improvements in robotics and AI, there may eventually be no job a human can do that an AI robot can&#x27;t do (and perhaps do better - my memory, prefrontal cortex processing etc. is limited by bandwidth, space and this sort of thing in a way that a neural network translating speech to text is not).  When there is no need any more for humans to farm, or mine, or even to program, will the world still be under a system of capitalism?