As long as Nations keep Sovereignty to any significant level, the Globalism won't work. The attack right now is from an overwhelming number of fronts --- The International Criminal Court, BioSpheres, WorldWide "PeaceKeeping Missions", ALL of the U.N. Programs, and more too numerous to list.
This is an interesting point. But for Globalism to work, it cannot rely just on carrots; it needs a stick - and so far, that stick has been the USA and its armed forces. For the time being the NWO types have to pretend that US armed forces are being used in the interests of the US - a difficult pretense to keep up, at times. Although the 911 was a godsend for them since they can pass off a lot of interventions now as "fighting terrorism".
The sh!t really hits the fan when/if the USA implodes or cannot fund its military commitments anymore, and when/if the UN starts keeping its own military assets, independent of any one country.
"Today American's would be outraged if U.N. troops entered Los Angeles to restore order; tomorrow they will be grateful. This is especially true if they were told there was an outside threat from beyond, whether real or promulgated, that threatened our very existence. It is then that all peoples of the world will plead with world leaders to deliver them from this evil. The one thing every man fears is the unknown. When presented with this scenario, individual rights will be willingly relinquished for the guarantee of their well being granted to them by their world government."