The crisis of the proletarian leadership, having become the crisis in mankind’s culture, can be resolved only by the Fourth International’.” This fundamental conception was opposed by Pablo and is today rejected by a host of pseudo-Trotskyists, including the ICL, which had previously led the fight for authentic Trotskyism against Pabloism.
Ang pundamental na konsepsyong it ay nilabanan ni Pablo at sa ngayon ay ibinabasura na ng mga naglipanang nagpapanggap na Trotskyista, kasama na rito ang ICL, na noong mga nakaraan ay nanguna pa nga sa pakikibaka para sa awtentikong Trotskyismo laban sa Pabloism.