Once upon a time there were the Pampas in Argentina, that people could treat as "empty lands" and where they could run away from their problems from problem-ridden homes. That eventuality is no longer available.

Partnerships are increasingly seen through the prism of promises and expectations, and as a kind of product for consumers: satisfaction on the spot, and if not fully satisfied, return the product to the shop or replace it with a new and improved one! You don't, after all, stick to your car, or computer, or iPod, when better ones appear.

Most young people today prefer just to move in together and stay together as long, but no longer, as satisfaction lasts.

"Once there, always there", would give you less freedom than you recently enjoyed, but more security. Security not in the sense of safety from terrorists, burglars, or pickpockets... but security in the sense of knowing where you are, who you are, on what kind of future you can count, what will happen, whether you will preserve your position in society or whether you will be degraded and humiliated - this sort of security. This sort of security for many, many people - a rising number of people - looks at the moment more attractive than more freedom.

"Community" came to be seen as a chat-group: you switch on as long as your pleasure lasts, then push another button and switch off. Very easy to go in and out, join and leave.

In the last thirty years we have gained enormous amount of freedom (everywhere, except perhaps in places like Burma or North Korea), but we lost quite a large amount of security. Because of all sorts of reasons, because of globalization which stripped the nation state of a large part of its sovereignty away, because of the dismantling of the so-called welfare state. As a result, people feel simultaneously much freer and much more insecure.

I suspect that the peer-review system carries a good part of blame for the fact that something like sixty percent or more of journal articles are never quoted (which means leaving no trace on our joint scholarly pursuits), and (in my reception at any rate) the "learned journals" (with a few miraculous exceptions that entail, prominently, TCS) ooze monumental boredom.