In the last half of the 20th Century, America cunningly exported itself overseas, marketing its images, ideologies, products and religions with ingenuity and zeal, but what it has not been able to fully assess or prepare for are the effects in reverse.

For if Americanization is a large part of globalization, the Easternization of the West, too, is the other side of the phenomenon. I take it as some cosmic law of exchange that if Disneyland pops up in Hong Kong and Tokyo, Buddhist temples can sprout up in Los Angeles, home of the magic kingdom.

Indeed, it comes as no surprise to many Californians that scholars have agreed that the most complex Buddhist city in the world is nowhere in Asia but Los Angeles itself, where there are more than 300 Buddhist temples and centers, representing nearly all of Buddhist practices around the world.

Over the past quarter-century, Buddhism has become the third largest religion in America behind Christianity and Judaism, according to a 2008 report from the Pew Forum on Religion and Public Life. Evidence of Buddhism spreading deep roots in America is abundant. The UT San Diego newspaper estimated that there are at least 1.2 million Americans who are Buddhist practitioners, the majority of whom live in California. Other scholars estimated that number to be as high as 6.7 million.

Despite Buddhism's message of inner peace, it, in its own way, is a very radical spiritual practice for its refutation of the existence of a creator. In essence, the serious practitioner aims to extinguish the self by defeating his own ego and, thereby, seeing beyond the illusion spun by the ignorant mind.

The ultimate Buddhist experience entails neither god nor self, neither "out there" nor "in here," for that membrane that separates the practitioner's being and that of the world, upon awakening, has been lifted. All that remains is - ohm - absolute awe and bliss. Imagine, if you will, Moses not turning his face away from the burning bush that is god but approaching it then fully merging with that terrifying fire. To reach spiritual maturity, the I must, at least temporarily in meditation, be dissolved.

In these global days, no single system can exist as a separate entity, nor can its borders remain impervious to change, all exist to a various degree of openness and exchange. And the old Silk Road along which so many religious ideas traveled has been replaced by a far more potent thoroughfare: unprecedented global migration and mass communications.

I once kept on my study's wall two very different pictures to remind me of the way East and West have changed. One is an issue from a Time magazine on Buddhism in America. In it, a group of American Buddhists sits serenely in lotus position on a wooden veranda in Malibu overlooking a calm Pacific Ocean. The other is of Vietnamese-American astronaut named Eugene Trinh's space shuttle flight.

The pictures tell me that East and West have not only met, but also commingled and fused. When a Vietnamese man who left his impoverished homeland can come very close to reaching the moon, while Americans are becoming psychonauts - navigators of the mind - turning inward, trying to reach nirvana with each mindful breath, I think that the East-West dialogue has come a long, long way.

New America Media's editor, Andrew Lam, is the author of "East Eats West: Writing in Two Hemispheres." His next book, "Birds of Paradise Lost," is due out in Spring, 2013. Shanghai Daily condensed the article.