From David Kyle Johnson, at the London School of Economics and Political Science USAPP blog, a good argument settler for the holidays. Maybe not the ultimate one, but still good:
Unfortunately I didn’t get to jam any of this fascinating knowledge down throats over our holiday visits. Instead we talked about the McDonalds strikes, job “worth”, and corruption. But on the bright side, there were no floods of tears or flounces this time. What can I say? I’ve grown as a person.