The advent of Bolshevik, Fascist and National Socialist regimes in Russia and Europe successively between 1917 and 1933 led some contemporary intelle… - Michael Burleigh

It's nonsense to talk about the war on Islamic terrorism as a clash of civilisations. The distinction is between civilisation and chaos. Whatever people may claim - and the desire to cut through the political processes can be very powerful - there is never any justification for violence.

Just as the SS was the most implacable in its persecution of racially unwanted, so it single-mindedly pursued the goal of integrating all Germans on the basis of racial equality. Himmler sincerely meant it when he warned his German SS men to behave respectfully towards their foreign racial comrades.

Historically, of course, as has been pointed out by such thinkers as Marcel Gauchet and George Weigel Christianity had much to do with the notion of the autonomous, sacrosanct individual, with the preservation of a sphere beyond the state that anticipated civil society, with the notion of elected leadership, and with holding rulers accountable to higher powers.