Not really, people who ignore the plight of other races are not helping the problem and are contributing to this 'myth' that all is well and good in the race department. Racism is still a major issue for many people. Mostly because of institutionalized racism though more than individual racism.
http://newsreel.org/guides/race/10things.htm
The "Race as a modern concept" thing might be a bit of a stretch, Race was not as big of a deal prior to the 16th century though for most societies it still existed. Everything else is pretty solid.
*treat everyone the same regaurdless of race*
*still get blamed for racism*
What a glorious society I live in. You can do what you want, I will treat blacks, asians and hispanics, the same way I treat whites. If anyone has a problem with that, to hell with them.
I have seen it before, they demand equality, then when I am treating them as equals, people [censored]. Its not me thats the problem, its them.