nationalist passions. I shall now point out a last important perfecting of all political passions to-day, whether of race, class, party or nation. When I observe these passions in the past, I see them consisting in purely passionate impulses, natural explosions of instinct, devoid of all extension of themselves in ideas and systems--at least among the majority. The revolt of the workers in the fifteenth century against the possessing classes was apparently not accompanied by any sort of teaching about the origin of property or the nature of capital. Those who massacred the Ghettos seem to have had no views on the philosophical values of their action. And when the troops of Charles V attacked the defenders of Mezières, it does not appear that the assault was enlivened by a theory about the predestination of the Germanic race and the moral baseness of the Latin world. To-day I notice that every political passion is furnished with a whole network of strongly woven doctrines, the sole object of which is to show the supreme value of its action from every point of view, while the result is a redoubling of its strength as a passion. We must look at the system of ideology of German nationalism known as ‘Pangermanism’ and at the similar ideology of the French Monarchists, if we wish to realize the point of perfection to which our age has carried these systems, with what tenacity each passion has built up in every direction the theories apt to satisfy it, with what precision these theories have been adapted to this satisfaction, with what opulence of research, what labour, what profound investigation they have been carried on in all directions. Our age is indeed the age of the _intellectual organization of political hatreds_. It will be one of its chief claims to notice in the moral history of humanity.