Questioning the ostensibly unquestionable premises of our way of life is arguably the most urgent of services we owe our fellow humans and ourselves.

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.

Once upon a time, when I was young, people saw a wedding as an event that determined the rest of their life. For a rising number of people today, it is quite normal to "try and err", marry, divorce, marry again.

Some dozens of years ago, there was a debate conducted between people insisting that "this loaf of bread must be redistributed," and the others who said "instead of worrying about redistributing it, cutting differently, let's make it bigger." A third possibility was not imagined: that the loaf may be shrinking. But it is now a genuine possibility. It is even acting upon already, like in the case of the American invasion of Afghanistan and of Iraq in order to secure the supply of petrol for the Americans addicted to gas-guzzling cars.

Now people are worried not about the prospects of buying new things, but about how to pay for the things they bought yesterday, a year ago or years before. It is, as Americans like to say, "a wholly different kind of ball-game".

Madness is no madness when shared.

The proof of my Jewishness is that iniquities done by Israel pain me much more than iniquities perpetrated by any other country.