Anarchist Catalonia had an economic growth during it's short existence during the Spanish Civil War and it operated on those types of property norms, so this falsifies your argument.
Not really. Also could we please stick to the Hackernews guidelines?
> Comments should get more thoughtful and substantive, not less, as a topic gets more divisive. ... > When disagreeing, please reply to the argument instead of calling names. "That is idiotic; 1 + 1 is 2, not 3" can be shortened to "1 + 1 is 2, not 3."