Lander is one of the leading thinkers and writers on the left in Venezuela, both supportive and constructively critical of the Venezuelan revolution under Chavez. He is actively involved in social movements in the Americas that defeated the Free Trade Agreement of the Americas (FTAA).
He is a member of the Latin American Social Science Council’s (CLACSO) research group on Hegemonies and Emancipations and on the editorial board of the academic journal Revista Venezolana de Economía y Ciencias Sociales. He is currently part of the steering committee of the Hemispheric Council of the Social Forum of the Americas.
Among other publications, Lander has written and edited: Contribución a la crítica del marxismo realmente existente: Verdad, ciencia y tecnología; La ciencia y la tecnología como asuntos políticos; Límites de la democracia en la sociedad tecnológica; Neoliberalismo, sociedad civil y democracia.