Well, it has been demonstrated a number of times that opposition to these kinds of policies correlates strongly with attitudes commonly labelled under the term "racial resentment" (oh the things white people will come up with to avoid saying "racism" because it makes other white people uncomfortable to hear that word).
Well it was, to give Hehehe his due, a well-crafted bit of racist trolling. It was a post on how "demographics" in Africa, Yemen are leading to crisis - basically setting up the point that the dumb Africans and Arabs (or specifically Yemenis I suppose) are going to breed themselves into starvation unless we "do something" like forced sterilization. That's the classic sort of one-two punch of nazism - first you set up the Malthusian crisis as the inevitable result of doing nothing, then it makes the horrific crimes you propose look like a pretty good option. It even sets up the dynamic where soldiering on through aversion to what you're doing becomes perceived as a kind of virtue.
It's interesting because I just (few weeks ago) read a very interesting essay on the intellectual origins of racism in the Enlightenment, and none other than Thomas Malthus played a starring role. Malthus' work was one of the essential steps in rendering man a mere beast.
