It is ironic, when you consider how some historians cite the decadent influence of the Orient as the root cause of the fall of the Roman Empire
And one could also make a good case that the Ottoman Empire had become similarly decadent anyway. Not to mention the entire culture of concubinage and sex slavery that Muhammad and his companions themselves partook in!
For me, the West is superior to the Islamic world in every aspect imaginable. Who said that hedonism is evil, to begin with? It is the natural inclination of all human beings.
We'll probably have to disagree on this. I find that the rabidly consumerist lifestyle of many people in the West is not only psychologically very unhealthy but also a ridiculously selfish waste of money in a world where children are suffering from malnutrition and living in poverty.
I have to agree that modern art is bullshit, though.
This point was driven home to me when I read Frithjof Schuon's "Art from the Sacred to the Profane: East and West". There is something in traditional religious art -- a quality of grandeur, of nobility, of awe and mystery -- that is simply missing from so much of this deconstructive, nihilistic, meaningless modern and postmodern art.