[magpi3]

If mixed ethnicity makes you less Japanese than of course you will be discriminated against. At the very least families who want their descendants to be "more" Japanese will resist allowing their children to marry those who are "less" Japanese. That is discrimination. Even the term "less Japanese" sounds like a perjorative in a country so deeply founded on a specific cultural identity.

We live in a global world now. Countries that fundamentally tie their culture to ethnicities will someday be a thing of the past. It is just question of how long it will take some countries to accept it. And for the mistakes that the U.S. has made, one thing it has gotten right (for the most part) is its acknowledgement that diversity is a strength and being American has nothing to do with your bloodline.

Of course there are racists in the U.S. who would say otherwise, but I think they are short-sighted fools. One of the U.S.'s biggest competitive advantages in a global economy is its (relative) freedom from the historical baggage that weighs down other countries whose national identity is tied to a specific ethnicity or rigid cultural identity.

[blub]

"We live in a global world now. Countries that fundamentally tie their culture to ethnicities will someday be a thing of the past. "

No we don't and no they won't be. The only countries that are making this mistake are those from Western Europe and the US & co. Others are proud of their heritage, cherish it and fight for their culture.

Your utopia may only be true once we become space-faring and encounter other species. Only then our humanity will unite us in spite of our differences.

The US... is a darn poor choice of example. Half the population voted for a president that wants to build a wall around Mexico. Half the population are short-sighted fools, are they? The US is rife with ethnic conflict, I used to think it's a success story, but now I think that it's a ticking time bomb.

[magpi3]

I am not describing a utopia. I just do not think, barring some world-wide catastrophe, there is any way you can turn the clock back on globalism at this point. I know people want to go back. People always want to live in the past. Many Trump voters were voting for someone to take them back to the past. Same with Brexit. But go far back enough in the past and you will see everything was once different.

The world is changing and that change is pointing in one direction however much people want to fight it.

[blub]

Globalization is a nice idea in theory, but it looks like the human psyche is not ready for it and neither are politics.

The world order seems to be more fragile than you think, I don't understand why you're so confident.

[magpi3]

Am I confident ethnic nationalists will be proven definitively wrong in my lifetime? No. But my confidence comes from basic math. All capitalist countries have to accept immigration at some point. Even China will have face a population crisis at some point if it does not accept immigration someday.

And once you acknowledge the need for immigration, you open the door for diversity. And once you acknowledge that countries in fact have to compete for these immigrants (specifically in the technology and science fields), you open the door for acceptance as a competitive advantage.

As an immigrant with a choice in the matter, where would you prefer to live: in a country that where ethnic nationalists will always view you and your children as foreigners, or in a country that values and celebrates diversity?

The US can fuck up in so many different ways, but as long as it doesn't fuck up in this one specific way it will always have a competitive advantage over countries that have longer histories and hence more ethnic baggage: it has to value, appreciate, and celebrate diversity as a strength and not a weakness. I am confident (or maybe just extremely hopeful) that the Trump era is the one step back before the next two steps forward in this regard.

I view what has happened in U.S. professional sports as a microcosm of what is happening in the world. Professional sports teams that embraced globalization quickly gained a significant competitive advantage over other teams. And that forced those other teams to follow suit. I believe the same phenomenon will happen all over the world, albeit at a much slower pace and with a lot of racists being dragged along kicking and screaming.