A high culture is the self-consciousness of a society. It contains the works of art, literature, scholarship and philosophy that establish a shared frame of reference among educated people. High culture is a precarious achievement, and endures only if it is underpinned by a sense of tradition, and by a broad endorsement of the surrounding social norms. When those things evaporate, as inevitably happens, high culture is superseded by a culture of fakes.
kleinbl00, I think you might have some thoughts on this. We've had discussions about modern art and "fakery" in regards to "the Shark" etc on the past.