first off, I believe being an anti-globalizationist does not neccessarily mean being an isolationist. Although I am more in for the slow globalization is good, I understand how and why some people are agianst the globalzation.
Remember, in fact, the anti-globalization and the being an isolationist is two different categories.
As you believe it or not, the globalization has been happening very slowly since the ancient ages, as the Romans and Greeks sent messangers and marchents to exchange the goods and learn the new technology acrossed the world- this includes from the Scandinavian to Mid East, and even further to China.
The most important aspect of all the above is, now the world has become heavy dependant of each other, thanks to accellerated globalization.
It is just that in recent years, due to the development of the airplain and telephone system, the globalization has become more rapid, direct and very very less time and enegergy consuming than before.
Being an isolationist, although I am not too familiar with the term, usually means that for some reason, the state choose to be self-supplying for itself, without the others (North Korea is a foolproof example).
I will not discuss the detail on the pros and cons of being an isolationist. But I will say one thing; if you do it in today's world, it is not good for you.
Anyway, here is my thinking of the globalization;
I agree with the beneficial side of the current globalization... but the globalizatoin has to happen not too rapidly like today's.
Because some counturies and many people even in the U.S. are not ready to take the sudden change. If things change, usually people need some time to get adjusted to them.
But the too rapid globalization will work against to those who with the less knowledge on business, the know-hows, and most of all, those with the less capital background.
Those with the good capital background like the big corporations and billionares are healthy enough to adopt to a big changes, but to the disadvantaged, it means it requires the sudden change of their lifeslyte, abandening of what they have been doing for the living.
One of the recent trand in the world economics of today is the massive capitalization by the giant global corporations, under the name of the "loyalties" and "name values" etc. The giants buy the small companies out, and even the giants themselves merge into each other to compete their competetors. So litterally, there has become no way for the ordinary person to work hard and become rich, because no matter what he or she does, the giant corporations are behind every move and earn more money by becoming the financiers.
One intersting thing is, now the world is becoming more and more Americanized than ever before. Listen to what the world business travellors say; no matter where they travel, (even to the middle east) they ALL LOOK SAME. Just like America, the most rich local capital lords are in charge of the region, whom have close tie to the American finanaciers and the American "investors".
There has been less and less (someday, no more) of such thing as the "poor countries" in the world. Now, and it will be, just like here in the U.S.; few wealthy people, majority average citizens.
What is happening now as the consequence? The American style of the "winner-takes-it-all" economy is what's happening right now in the world. The socialized health cares and other systems which aids the average class people and low-income class are dissappearing.
I will stop here. If you have any more of discussion, please feel free to email me.