What has been cut apart cannot be glued back together. Abandon all hope of totality, future as well as past, you who enter the world of fluid modernity.
The greatest economic minds of the 19th century, all of them without exception, considered economic growth as a temporary necessity. When all human needs are satisfied, then we will have a stable economy, reproducing every year the same things. We will stop straining ourselves worrying about development or growth. How naïve they were! One more reason to be reluctant about predicting the future. No doubt they were wiser than me, but even they made such a mistake!
With globalization and with a lot of power evaporating from the nation-states, the late-19th century established hierarchies of importance, or 'pecking orders' of cultures, presenting assimilation as an advancement or promotion, dissolved.
If you look back on the history of the 20th century, the 19th century or even to the ancien régime of the 18th, you will see that first people rebelled against the order of the things because of lack of liberty, and demanded more freedom. And when they got more freedom, they got frightened, and they desired more security for a change. After a while, they started complaining, although more secure, they also become more dependent and rule-bound.
Jews are no longer pressed and obliged to fight, hide or deny their Jewishness. What for? No one actually requires today to abandon the idiosyncrasy of some other culture or ethnic tradition. The great achievement of this last period is that we have been slowly, sometimes reluctantly, yet steadily, learning the art of living with differences.