Yom HaShoah is a vital day in the Jewish calendar, providing us with a focal point for our remembrance. We cannot bring the dead back to life, but we can bring their memory back to life and ensure they are not forgotten. We can undertake in our lives to do what they were so cruelly prevented from doing in theirs.
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.
In the post-enlightenment Europe of the 19th century the highest authority was no longer the Church. Instead it was science. Thus was born racial anti-Semitism, based on two disciplines regarded as science in their day - the 'scientific study of race' and the Social Darwinism of Herbert Spencer and Ernst Haeckel.
In thinking about religion and society in the 21st century, we should broaden the conversation about faith from doctrinal debates to the larger question of how it might inspire us to strengthen the bonds of belonging that redeem us from our solitude, helping us to construct together a gracious and generous social order.
Which European leader today would not relish the wonder-working powers of a Moses? Budget deficit? Unpopular cuts? How about just a little miracle, an overnight increase in gold reserves, a new oil field, or the next world-changing communications technology? Surely that's not too much to ask.