Anne Applebaum of Gulag: A History (an excellent book, btw) fame, discusses North Korea’s concentration camps.
We shake our heads self-righteously, certain that if we’d been there, liberation would have come earlier — all the while failing to see that the present is no different. Quite a lot has changed in 60 years, but the ways in which information about crimes against humanity can simultaneously be “known” and not known hasn’t changed at all. Nor have other interests and other priorities ceased to distract people from the feelings of shame and guilt they would certainly feel, if only they focused on them.