the thirteenth amendment did not abolish slavery, it abolished slavery except as punishment for crimes. what that actually did was nationalize slavery to a state institution, enforced by prison systems. the jim crow era followed, where blacks were arrested for trivialities. in line with the neo-liberal agenda, this is being spun back off onto the market - not because it saves taxpayer money (this is also propaganda) but because it privatizes profit for investors. the privatization of the prison system is the recreation of the plantation system.
the idea that prisoners have all day to think things up is very wrong. rather, prisoners spend most of their time on assembly lines. want an astonishing fact? the united states prison system has a monopoly on paint products in the united states.
as the prison population enlarges, it broadens the potential for use. some prisoners in california already work as farm labourers. the trend is moving towards an increase in this kind of slave labour. and, the possibilities are really limited only by visibility. it's not likely to be long before a company like nike decides it can save costs by using slave labour at home.
the strength of the prison-industrial complex has strengthened and fallen depending on diverse conditions, but it has continued to thrive for the reason that it hasn't been dismantled. it's logic demands that it takes over as much industry as it possibly can. that means these companies have a strong profit motive to enslave as many people as they can, based on whatever justification they can get away with.
the only remedy is a constitutional amendment to ban prison labour altogether. until that happens, we will fight and win and lose in bursts and spurts, and they will continue to expand while we're not paying attention - until that breaking point is reached where they can no longer be stopped.
it's imperative for the continued existence of a free society. there should be a mass movement pushing for this. the abolition of prison labour would pull the rug out from under a swath of social problems.
yet, i've heard almost nobody even consider it.