Across the Andes — Context and Discussion

The Lecco Tribe: Drunkenness as an Inalienable Right

Post devotes several chapters to the Lecco people, whom he portrays with a mix of ethnographic curiosity and wry humor. He notes that the Lecco “will not work to any good purpose if kept sober”; they regard intoxication as an “inalienable right” and will deliberately wreck a raft if denied it. Unlike other indigenous groups, Post claims, the Lecco become more genial, not treacherous, when drunk. This observation is paired with detailed descriptions of their clothing—tight white tucuyo breeches and gaudy shirts—and their daily habit of changing into clean clothes carried in a chipa bag, even while navigating muddy rivers. The Lecco’s aquatic skill is emphasized: they swim rapids that would be “fatal for a white man,” and one anecdote recounts a family and a mule surviving a dangerous passage in a balsa raft. Post’s tone is admiring but also condescending, framing the Lecco as a “cheery, indeed hilarious” people doomed to extinction.

River Travel: Callapos, Rapids, and the Constant Threat of Water

The journey down the Rio Mapiri and Rio Kaka is the book’s central adventure. Post describes the callapos—rafts made of balsa logs—and the constant danger of rapids and whirlpools. The water is so muddy that it “soils everything it touches,” forcing the Lecco to change clothes daily. Post recounts a near-disaster when a drunken Lecco guide runs the raft onto a rock; the crew swims to shore “like otters,” leaving the author to fend for himself. The narrative is punctuated by moments of slapstick: a Lecco slipping overboard is greeted with “yells of delight,” and the victim’s sheepish grin when he surfaces is described as “irresistibly funny.” Yet Post also conveys the real peril: whirlpools that form below rapids, and the impossibility of a white man swimming in such conditions. The river chapters balance technical detail about raft construction and river navigation with a sense of precarious humor.

Indigenous Peoples: Between Passive Hope and Cheerful Resilience

Post contrasts the Lecco with other South American Indians he encountered, particularly the Aymarás of the highlands. He writes that the Aymarás gave him “the impression of inert, passive races,” waiting for the return of legendary days but dimly aware of their “doom of ultimate extinction.” The Lecco, by contrast, are “by no means a despondent specimen.” This comparison reveals Post’s broader view of indigenous cultures as either resigned or exuberant, but always in decline. He notes the Lecco’s huts—one-room structures of charo bamboo lashed with mora strips, with steep palm-thatched roofs—and their peaceful nature: “He is pre-eminently a man of peace.” Yet Post’s observations are filtered through his own cultural lens; he does not claim deep understanding of Lecco beliefs or social structures. The excerpts suggest a traveler more interested in anecdote than systematic ethnography, but one who records details—like the Lecco’s preference for red shirts as “most aristocratic”—with a reporter’s eye.

Post’s narrative is best approached as a personal travelogue rather than a scientific account. His illustrations, mentioned in the front matter, likely complement the text’s visual descriptions of landscapes and people. Readers should note that the author’s perspective is that of an early 20th-century American outsider, and his characterizations of indigenous groups reflect the attitudes of his time. The book’s strength lies in its specific, often humorous vignettes of travel in a little-documented region.

That rainy afternoon, Post’s muddy river stays with me—how patient he was with the Lecco, how gently he laughed at his own soaked boots. Later, I found myself thinking of ruins instead, and picked up The Mentor: Among the Ruins of Rome, Vol. 1, Num. 46, Serial No. 46 — Context and Discussion. Different stones, same quiet wonder at what time buries and what it spares.