Pete Dupont says Western Europe is reverting to bad historical habits:

Simply put, Old Europe's thinking today is that of 1930s, when the Oxford Union voted "under no circumstances [to] fight for King and Country," and British PM Neville Chamberlain believed appeasement should be the policy and "peace in our time" the goal. Winston Churchill had the better understanding: "You ask what is our aim? I can answer that in one word, victory at all costs, victory in spite of terror, victory however long and hard the road may be; for without victory there is no survival." He was talking of Hitler and Nazi Germany, of course, but without victory there will be no survival against Islamic terrorism either.

(Source: "Shoring Up the Western Front: Is Old Europe finally learning that it must join the global war on terror?")