To be just, Che, or what he was involved in, I would not think the worst thing in the world, at his time. It was definitely more moral doing than what his opponents were doing. And, also, I respect the fact that he died the way he lived. He did not dodge, become worthless politycal shit-mouth only, but actually died doing what he considered right thing to do.
The book itself is a short text worth reading, as a first-hand raport from the places which at the time he visited them, were not exactly the touristic attraction.
The title is a bit misguiding, as he and Alberto made in fact less than half of the trip by motorcycle, the rest was ship, boats, a raft, lorries which they hitch-hiked...the title should be "A tramp's diary".
Thanks to the fact that they travelled with minimum finances, the trip became a school of life-there is no better school than getting to know the bottom of the ladder. Keen observer, Ernesto noticed things which would not be noticed by some fatty brain of some ordinary tourist.
He lived only 15 years after the trip, then he was killed.
Obviously what he saw, what he learned on this trip was important to him... important enough to go and invest his life (and lives of others) into the idea.
Who are we to judge? South America, Africa, were batttlefields at those days, battlefields of ideologies, visions... I am not certain that the taken course brought us closer to happiness for the peoples of both those continents, but my uncertainty is that of an armchair observer. Che was a participant and a creator of one viable option. Which, eventually, lost, and we got a rabies of rabbis, priests, imams and mullahs instead. In package with suicide bombers at age 7-77, refugee crises and USA becoming a 3rd world country. Russia becoming an agressor in wish to make others even poorer capitalists than they already are. China becoming the wealthiest communist party in the world, leading the largest rampant capitalistic economy in the world.
Really an advance?
In this book one can also see a child, like there is one in every of us. What becomes of a child, depends on so many things. But one is admirable: this child went for an adventure, lived it, learned from it. Parents of today should remember to relax their love-ties a bit, not to cripple the new generation.
Recommendable read, indeed.