2012 date marks the end of the world or a similar catastrophe. Scenarios for the end of the world include the arrival of the next solar maximum, or Earth's collision with a black hole, passing asteroid or a planet called "Nibiru".

Somalia has been steadily worn down by decades of conflict and chaos, its cities in ruins and its people starving. Just this year, tens of thousands have died from famine, with countless others cut down in relentless combat. Now Somalis face yet another widespread terror: an alarming increase in rapes and sexual abuse of women and girls.

The Shabab militant group, which presents itself as a morally righteous rebel force and the defender of pure Islam, is seizing women and girls as spoils of war, gang-raping and abusing them as part of its reign of terror in southern Somalia, according to victims, aid workers and United Nations officials. Short of cash and losing ground, the militants are also forcing families to hand over girls for arranged marriages that often last no more than a few weeks and are essentially sexual slavery, a cheap way to bolster their ranks’ flagging morale.

But it is not just the Shabab. In the past few months, aid workers and victims say, there has been a free-for-all of armed men preying upon women and girls displaced by Somalia’s famine, who often trek hundreds of miles searching for food and end up in crowded, lawless refugee camps where Islamist militants, rogue militiamen and even government soldiers rape, rob and kill with impunity.