Dispersal dynamics in an invading population

The arrival of Europeans in the Americas was an event that would irrevocably change the course of history of mankind. By the time the first explorers had landed, an invasion of the continent had already become inevitable. For sixteenth century Europeans, America became a screen onto which they could project their fantasies of discovering a new Eden. Many of them lost their lives in pursuit of this illusion, while many Native Americans lost theirs in a struggle to defend their way of life. One man’s dream is another man’s nightmare.

In the early twentieth century, the accidental arrival of a species of ant in Europe drastically modified the coastal environment of the European Mediterranean. Shiploads of Argentinean grain, sugar and wood exported to Europe brought with them the species Linepithema Humile, also known as the Argentine ant. This ant is notorious not only for its exceptional reproductive capacity, but also as an invader that kills and enslaves other native species. From Genoa to the Atlantic coast of Portugal, a stretch of nearly 5,600 kilometres along the Mediterranean coast, there exists a super-colony of Argentine ants.

The video work Crossfade focuses on two types of mass migration between South America and Europe, comparing the process of population expansion in human beings with the expansion dynamics of populations in nature.

duration: 6’ 30’’ min and 16' 30'' min / system: HD Pal - Color / audio: Stereo Digital

history as told (text - English)

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