The twenty-first century is, and will remain, the Age of Insecurity.

The build-up of personal and collective debt in America and Europe should have sent warning signals to anyone familiar with the biblical institutions of the Sabbatical and Jubilee years, created specifically because of the danger of people being trapped by debt.

Whole communities are growing up without fathers or male role models. Bringing up a family in the best of circumstances is not easy. To try to do it by placing the entire burden on women - 91% of single-parent families in Britain are headed by the mother, according to census data - is practically absurd and morally indefensible.

It is through exchange that difference becomes a blessing, not a curse.

When everything that matters can be bought and sold, when commitments can be broken because they are no longer to our advantage, when shopping becomes salvation and advertising slogans become our litany, when our worth is measured by how much we earn and spend, then the market is destroying the very virtues on which in the long run it depends.

That this occurred at the launch of the report into the Labour Party's recent troubles with antisemitism shows how deep the sickness is in parts of left of British politics today.

Jews survived all the defeats, expulsions, persecutions and pogroms, the centuries in which they were regarded as a pariah people, even the Holocaust itself, because they never gave up the faith that one day they would be free to live as Jews without fear.