The fact that we're all hyphenating our names suggests that we are afraid of being assimilated. I was talking on the BBC recently, and this woman introduced me as being "in favor of assimilation." I said, "I'm not in favor of assimilation." I am no more in favor of assimilation than I am in favor of the Pacific Ocean. Assimilation is not something to oppose or favor - it just happens.

There are things so deeply personal that they can be revealed only to strangers.

I think the universities have co-opted the intellectual, by and large. But there is an emerging intellectual set coming out of Washington think tanks now. There are people who are leaving the universities and working for the government or in think tanks, simply looking for freedom.

It is not simply that these two cities are perched side by side at the edge of the Pacific; it is that adolescence sits next to middle age, and they don't know how to relate to each other. In a way, these two cities exist in different centuries. San Diego is a post-industrial city talking about settling down, slowing down, building clean industry. Tijuana is a preindustrial city talking about changing, moving forward, growing. Yet they form a single metropolitan area.

It's no surprise that at the same time that American universities have engaged in a serious commitment to diversity, they have been thought-prisons. We are not talking about diversity in any real way. We are talking about brown, black, white versions of the same political ideology.

Those people who say that America is finite are some sense right. The environmental movement, for example, has a great wisdom to it: we need to protect, to preserve, to shelter as much as we need to develop. But I think this always has to be juxtaposed against the optimism of old, which is now represented in part by immigrants. I would like to see America achieve a kind of balance between optimism and tragedy, between possibility and skepticism.

I write about race in America in hopes of undermining the notion of race in America.