This is just my speculation, after the EU causes a worldwide economic collapse there will be uprisings all over the world. The fema camps are for movements such as the Tea-party, Occupy wall street, and Anonymous or any other anti establishment movements. After the resistance has been crushed the elite class will reorganize and distribute amoungst themselves earths resources, they will then impose a NWO or for better terms a world wide govt run on corporate facism. The NWO may be imposed before the uprising or after im not sure.
Forget NDAA, ACTA and Enemy extradition act are proof of whats too come