3 ms·
Interesting relevance to the Marx view on productive labour (http://en.wikipedia.org/wiki/Productive_and_unproductive_labour http://en.wikipedia.org/wiki/Produc
by nopassrecover 17y ago
Interesting relevance to the Marx view on productive labour (http://en.wikipedia.org/wiki/Productive_and_unproductive_labour http://en.wikipedia.org/wiki/Productive_and_unproductive_lab...).