Che Guevara
In Guevara's private writings from this time (since released), he displays his growing criticism of the Soviet political economy, believing that the Soviets had "forgotten Marx". This led Guevara to denounce a range of Soviet practices including what he saw as their attempt to "air-brush the inherent violence of class struggle integral to the transition from capitalism to socialism", their "dangerous" policy of peaceful co-existence with the United States, their failure to push for a "change in consciousness" towards the idea of work, and their attempt to "liberalize" the socialist economy. Guevara wanted the complete elimination of money, interest, commodity production, the market economy, and "mercantile relationships": all conditions that the Soviets argued would only disappear when world communism was achieved. Disagreeing with this incrementalist approach, Guevara criticized the "Soviet Manual of Political Economy", correctly predicting that if USSR did not abolish the law of value (as Guevara desired), it would eventually return to capitalism.
Che Guevara
French intellectual Régis Debray, who was captured in April 1967 while with Guevara in Bolivia, gave an interview from prison in August 1968, in which he enlarged on the circumstances of Guevara's capture. Debray, who had lived with Guevara's band of guerrillas for a short time, said that in his view they were "victims of the forest" and thus "eaten by the jungle". Debray described a destitute situation where Guevara's men suffered malnutrition, lack of water, absence of shoes, and only possessed six blankets for 22 men. Debray recounts that Guevara and the others had been suffering an "illness" which caused their hands and feet to swell into "mounds of flesh" to the point where you could not discern the fingers on their hands. Debray described Guevara as "optimistic about the future of Latin America" despite the futile situation, and remarked that Guevara was "resigned to die in the knowledge that his death would be a sort of renaissance", noting that Guevara perceived death "as a promise of rebirth" and "ritual of renewal".