Here is his conclusion:
It is a moral scandal that some few decades after the unmeasurable catastrophe that overtook the Jewish people in Europe, these anti-Semitic themes and ruses are once again respectable; respectable not just down there with the thugs but pervasively also within polite society, and within the perimeters of a self-flattering liberal and left opinion. It is a bleak lesson to all but those unwilling to see. The message of ‘never again’ has already proved to have been too sanguine. Genocides still occur. We now know, as well, that should a new calamity ever befall the Jewish people, there will be, again, not only the direct architects and executants but also those who collaborate, who collude, who look away and find the words to go with doing so. Some of these, dismayingly, shamefully, will be of the left.
This is not a hopeful conclusion, but it is a necessary one. The best of hope in politics must always be allied to a truthful realism. We need to know what we are up against.