I would add to that, as I indicated in my initial statement, that when you have a marginalized group of workers, whether they're immigrant workers or aboriginal workers, and you don't have a regime that's actively working to address the discrimination they experience in the workplace--in this case, in terms of wages--that has fallout in other areas. As you've indicated, that can be in areas of benefits--so pensions and so on--but also in how these workers are viewed within the workplace, which can impact on sexual harassment and other indicia of discrimination arising from their being devalued as people and as workers.
