Jonathan Sacks (Lord Sacks of Aldgate), the Chief Rabbi of the United Hebrew Congregations of the Commonwealth, has caused a stir with his lecture last week to Theos , the "Public Theology think Tank". Here are links to two articles from the broadsheets: Telegraph Jonathan Sacks's solution to family breakdown Falling birth rate is killing Europe, says chief rabbi Jonathan Sacks The complete text of the lecture has been posted as a Word Document: Lord Sacks 2009 . Here is the passage that drew most attention, I think: Parenthood involves massive sacrifice: of money, attention, time and emotional energy. Where today, in European culture with its consumerism and its instant gratification ‘because you’re worth it’, in that culture, where will you find space for the concept of sacrifice for the sake of generations not yet born? Europe, at least the indigenous population of Europe, is dying, exactly as Polybius said about ancient Greece in the third pre-Christian century. The ...