The World Socialist Web Site, which is celebrating twenty-five years of continuous publication this year, ranks among the most significant publications in the history of the international socialist movement. The quarter-century of its publication is nothing less than the record of the response of the international Marxist-socialist-Trotskyist movement to the major political, socio-economic, cultural and intellectual events, tendencies and processes of the final years of the twentieth century and the opening decades of the twenty-first century.

The greatest crisis in the history of mankind is now upon us. The outbreak of war in Ukraine is more than a warning. A catastrophe of unprecedented magnitude, far exceeding even the horrors of the two world wars of the twentieth century, is unfolding and threatens the very survival of human civilization.

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