"Is it ever OK to borrow from other cultures?"

"The biggest issue with cultural appropriation is that it belittles the origin culture, in a way that trivializes an entire way of life, turning it into an accessory. If you are a sensitive and respectful individual, the only time it is OK, is with permission or authorization by the origin culture."

From a set a questions and answers about "cultural appropriation," provided on the occasion of Katy Perry's TV-awards-show performance cartoonishly mixing elements of Japanese and Chinese culture.

So — assuming those involved are sensitive and respectful individuals — who must get permission/authorization from what origin culture when the trope is Ninja Pirate Zombie Robot or Samurai Cowboy?

Consider the possibility that the "origin culture" is the United States.  Because the name of the culture is pop.

Another part of United States culture is free speech, and no, rest of the world, you don't have to ask our permission or authorization — and you don't even have to be a sensitive and respectful individual — to appropriate our culture, the culture called pop.

SNL: J-Pop American Funtime Now! from Antoine G on Vimeo.

Grammys.

I have no interest in this topic. I mean I was slightly interested in this photo of Ellen DeGeneres aiming her nose at the "keyhole" opening of Katy Perry's dress and in the fact that Lena Dunham has a boyfriend and he's in a band that had the "Song of the Year." And I'm interested in speculating about whether it was because of the Grammys that they ran such an atrocious episode of "Girls" last night. (The last few episodes of the show had been great, but this one descended into real estate porn: The girl gets a boyfriend seemingly for the purpose of letting us see all the rooms in his expensive house. Oh, that wasn't all there was. There was Lena Dunham — in one of said rooms and in nothing but her panties — playing ping pong. That carried forward the show's theme of really awkward nakedness. That's why I had to correct myself after I said "I might as well be watching HGTV.")

"Despite the passage of time since second-wave feminism erupted in the late 1960s, we’ve somehow been thrown back to the demure girly-girl days of the white-bread 1950s."

"It feels positively nightmarish to survivors like me of that rigidly conformist and man-pleasing era, when girls had to be simple, peppy, cheerful and modest. Doris Day, Debbie Reynolds and Sandra Dee formed the national template -- that trinity of blond oppressors!"

Camille Paglia is displeased with Taylor Swift and Katy Perry.