What is the Fourth International?
Defending the self-organization of the exploited and oppressed, towards the abolition of capitalism and the building of ecosocialism, the Fourth
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Fourth International
US/Israel hands off Iran! No liberation through US bombs!
Statement adopted by the Executive Bureau of the Fourth International on 28 February 2026. 1. After several years and different
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International Call to Strengthen Antifascist and Anti-Imperialist Action
20 January by Eric Toussaint , CADTM International , Collective , Walden Bello , Sushovan Dhar , Jeremy Corbyn ,
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Against the theocratic and authoritarian regime in Iran and imperialist interference: solidarity with the struggle of the Iranian people
Statement by the Executive Bureau of the Fourth International The ongoing protests rocking Iran express deep popular anger, born of
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URGENT – Stop the imperialist aggression against Venezuela!
Statement by the Executive Bureau of the Fourth International, 3 January 2026. The Donald Trump administration has carried out a
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Notes on the global economy
These notes were the basis of a report by João Machado to the Fourth International Bureau meeting in October 2025.
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Trump: hands off Venezuela and Latin America!
Declaration by the Executive Bureau of the Fourth International 27 October 2025 Economic blackmail and threats against Brazil, Colombia, Mexico,
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Ernest Mandel (November 1965): Lessons of the Defeat in Indonesia
Introduction: Sixty years ago, on October 1, 1965 the Indonesian army set in motion its plans to seize power from
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Stop Israel Now ! – Fourth International
Israel’s unprecedented attack on Iran is a direct result of the impunity it has enjoyed while carrying out a live-streamed
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End the blockade of Gaza !
Statement by the Executive Bureau of the Fourth International. For three months, Israel has blocked virtually all humanitarian aid
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