A few columns ago ("Toadies, Vultures, and Zombie Debates," March 3), I discussed how foreign apologists resuscitate dead-end discussions on racial discrimination. Promoting cultural relativity for their own ends, they peddle bigoted and obsolescent ideologies now impossible to justify in their societies of birth.

This would be impossible in Japan too, if racial discrimination was illegal. And it would be nice if people who most need a law passed would unite and demand one.

But that's not why getting that law is tough. It's more because the domestic debate on racial discrimination has been dulled and avoided due to rhetorical tricks of the Japanese media and government. After all, if you can't discuss a problem properly, you can't fix it.