cannibal

The word "cannibal" conjures images of remote tribes and desperate survival, but the idea is ancient. Originally applied to groups practicing ritual consumption of enemies—believing they could absorb their strength or spirit—cannibalism isn't always born of desperation. While often associated with extreme circumstances like famine or shipwrecks (think of the Donner Party), it has also existed as a cultural practice, though it is rare today. Beyond humans, the term broadly refers to any instance of an individual consuming another of the same species. You will often hear it used metaphorically in business: when a company "cannibalizes" its own products, it releases new items that compete with and eat into the sales of its existing ones.

Cannibalism, at its core, is the act of consuming another individual of the same species as food. While considered a profound taboo in modern society, it is a practice that has appeared throughout history across various cultures, though rarely as a primary source of sustenance.

Historically, cannibalism served diverse purposes: ritualistic (believing consumption granted power or connection to the deceased), survival-based (during extreme famine or isolation), medicinal (beliefs about absorbing vital energy), and even as a tool of warfare (as a display of dominance or intimidation). A well-documented case involves the Fore people of Papua New Guinea, who practiced endocannibalism—consuming deceased relatives as part of mourning rituals—which tragically led to the spread of a prion disease called Kuru.

Today, literal cannibalism is exceptionally rare, largely confined to isolated incidents driven by mental illness or extreme survival situations. However, the term frequently appears in metaphorical contexts, especially in business. When a new product "cannibalizes" sales, it eats into demand for the company’s older, similar products. "Corporate cannibalization" can even be an intentional strategy: replacing older products with newer ones, even if it means sacrificing established revenue streams to stay ahead of the curve.

The word itself comes from the Spanish caníbal, derived from the name of the Carib people encountered by Christopher Columbus. Early Europeans mistakenly believed the Caribs practiced widespread human consumption, leading to the term's association with "savagery." It remains a loaded word, steeped in historical misunderstanding and cultural judgment. While the literal act remains rare and tragic, the concept of "cannibalism" continues to resonate as a powerful symbol of extreme behavior—whether physical or metaphorical—where one entity consumes its own kind.