Fourth international

Against Neo-Fascist Authoritarianism and All Forms of Imperialism

Fourth International

Mobilization against the G7 on 13-14 June 2026

International Committee

7th International Ecosocialist Encounters – Brussels, May 15–17, 2026

International Committee

No to a Europe of war – No to European rearmament

International Committee

Defeat the Imperialist Aggressors! Stop the US–Israeli War on Iran!

Executive Bureau

The capitalist destruction of the environment and the ecosocialist alternative

Thursday 27 December 2018

Brazil

Organizing resistance in Brazil and international solidarity against neofascist Bolsonaro’s government

Wednesday 5 December 2018

Nicaragua

Faced with Nicaragua’s social and political crisis - Solidarity with popular demands and against Ortegista repression!

Sunday 28 October 2018

Our planet, our lives, and life itself, are worth more than their profits!

Monday 8 October 2018

Stop inhumane policies against migrants!

Wednesday 25 July 2018

Syria

Internationalist solidarity with the Syrian people is more necessary than ever!

Sunday 3 June 2018