Is slavery no longer an economically viable option?

[DonFerrari]

Mr Khan said:

DonFerrari said:

But never forget, that slaves don't have wages, so Industrial/Comercial/Information (whatever the name now) would crumble and die without payed labours.

Slaves are extracted from the bottom rungs of society financially. Their lost potential contribution as income earners are generally not missed, especially in the cases of poor farm families in some countries that sell their kids off for more than those kids could have made in a year

And of course you know why UK ruled slavery from Western world don't you?? (Brazil had to free it's slave because they suffered an embargo)... or why the North and South US battle were about in Slavery?