July, 1914. The echoes of the shots fired in Sarajewo threaten to set the world in flames. Will it come, the seeming inevitable? No!--A thousand times no! Had not the forces of a future order, had not the International of Labor--the Second International--solemnly declared in 1907 in Stuttgart, in 1911 in Copenhagen and in 1912 in Basel: "We will fight war by all means at our disposal. Let the exploiters start a war. It will begin as a war of capitalist governments against each other; it will end--it must end--as a war of the working class of the world against world capitalism; it must end in the proletarian revolution." We, the socialists of the world, comrades from England and Russia, from America and Germany, from France and Austria; we comrades from all over the world, had solemnly promised ourselves: "War against war!" We had promised ourselves and our cause to answer the call of capitalism for a world war with a call on the proletariat for a world revolution. Days passed. July disappeared in the ocean of time. The first days of August brought the booming of the cannon to our ears, messengers of the grim reality of war. And then the news of the collapse of the Second International; reports of betrayal by the socialists; betrayal in London and Vienna; betrayal in Berlin and Brussels; betrayal in Paris; betrayal everywhere. What would Kautsky say to this rank betrayal, Kautsky, the foremost disciple of Marx, Kautsky, the foremost theoretician of the Second International? Will he at least speak up? He did not speak up. Commenting on the betrayal he wrote in "Die Neue Zeit": "Die Kritik der Waffen hat eingesetzt; jetzt hat die Waffe der Kritik zu schweigen."[1] With this one sentence Kautsky replaced Marxism as the basis of his science with rank and undisguised hypocrisy. From then on although trying to retain the toga of a Marxist scholar on his shoulders, with thousands of "if's" and "when's" and "but's" he became the apologist for the betrayal of the German Social-Democracy, and the betrayal of the Second International. [1] The arbitrament of arms is on; now the weapon of criticism must rest. It is true that his "if's" and "when's" and "but's" did not satisfy the Executive Committee of the Social-Democratic Party. They hoped for a victory of the imperial army and wanted to secure a full and unmitigated share of the glory of "His Majesty's" victory. That is why they did not appreciate Kautsky's excellent service. So they helped the renegade to a cheap martyrdom by removing him from the editorship of "Die Neue Zeit." After 1918 it may have dawned upon Scheidemann and Ebert how much better Kautsky served the capitalist cause by couching his betrayal in words that did not lose him outright all the confidence of the proletariat. And Kautsky himself is now exhausting every effort to prove to Noske and Scheidemann how cruelly he was mistreated and how well he deserves to be taken back to their bosom.