It looks to me like Google is your friend here. Try Googling:
"justin schwartz" AND "unproductive labor"
I found all kinds of stuff, going as far back as the 1990s.
-- andie nachgeborenen <andie_nachgeborenen at yahoo.com> wrote: I got into a dispute at a recent Solidarity meeting about "unproductive labor," whether labor that does not involve production of physical object generates surplus value and real profit as opposed to mere rent. As some of you know I have argued here at various times the the productive/unproductive labor distinction is specious, that any labor the bosses can turn into profit involves extraction of SV and is source of non-rent profits. I foolishly agreed to give a short presentation on this despite my other obligations. I'd be much obliged if people could:
1. Tell me how I could find my old posts on this topic in the archives;
2. Offer other suggestions for reading (moderate length)
and
3. Offer any comments or idea on this topic that they may have.
Thanks.
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