: : That exchange-value is concrete evidence of use-value, becuase on its own use-value is an intangible unmeasurable concept...
: How about telling the MILLIONS OF WOMEN whose UNPAID work raising children for thousands upon thousands of years that their efforts lack 'concrete evidence of use-value.'
Unpaid? What have they used all those thousands of years to raise approx. 6 B. people?
Think the husband had a hand in it, you know, the guy who went to a job every day? Brought home a paycheck?
Which reminds me, why do you get down on me when I point to examples of Socialist failures extending back no further then the turn of the century, while you point to failures of everything before Socialism extending back thousands of years?