Mexico | Platypus

Honey, let we tell you! A speculative trans-species storytelling of the Maya Forest borderlands

 Micha Rahder  May 25, 2020

Editor’s note: This is the second post in an ongoing series called “The Spectrum of Research and Practice in Guatemalan Science Studies.” Previous scholars largely confined their studies of European honey bee (Apis mellifera, including Africanized hybrids) communication to the waggle dance, with the communication range limited to food gathering, hive site selection, and other simple collective tasks. Recent advances in therolinguistic interpretation have demonstrated that a hive structure’s 3-dimensional matrix, including differentially-deposited pheromones and scent signatures laid in wax, contain additional, semi-permanently recorded content, though without a functional grammar. Rather than fully-articulated communication, the hive contains references to broader concepts—such as joy, woe, growth, care, loss, hunger, abundance, battle, defense, and so on. Reading waggle dances in hive context reveals that basic communication is often interwoven with broader narratives. (read more...)

The Sargassum Question

 Pablo Aguilera Del Castillo  September 10, 2019

Sitting in her office, I could smell the sharp scent of hydrogen sulfide coming from the beach. She turned to me, paused for a second and proceeded to say with a seriousness in her tone that I hadn’t anticipated: The ecosystem that I have been studying all my life is now disappearing in a matter of weeks. Sargasso was once confined to the limits of the Sargasso Sea in the Atlantic Ocean. As an ecological system, the Sargasso Sea has no land boundaries and its biological containment relies entirely on a delicate balance of ocean currents. Unlike other ecosystems, it lends itself to an almost poetic reimagination of what an ecosystem is. On the West, the sea bounded by Gulf Stream; on the North, by the North Atlantic Current; on East by the Canary Current; and on the South by the North Equatorial Current. It was first described by Cristopher Columbus in 1492 during his journey to the Americas. Ever since, its origins and movements across the Atlantic Ocean have been a source of debate and wonder. It wasn’t until 1834 that the German botanist Meyen F. J. F. proposed the idea that sargassum was an ecosystem entirely independent of any land, a floating ecosystem. He was also the first person who suggested that sargassum reproduces itself in the middle of the ocean instead of coming from any given territory (Deacon, 1942). (read more...)

Waiting for the Rain: Techno-Scientific Landslide Mitigation in Teziutlán, Puebla, Mexico (Part II)

 Roberto Barrios  June 12, 2014

In my previous blog post, I wrote about the relationships between people, policy, and materiality that make catastrophic landslides possible in Teziutlán, Mexico. In this second entry, I want to explore how the development of a landslide early warning system by National Autonomous University of Mexico researchers and National Center for Disaster Prevention engineers becomes a site where humans and non-humans become increasingly interconnected in the making of disaster mitigation techno-science. While doing this, I want to pay particular attention to those arrangements among people and between people that materiality engineers and researchers envision as optimal and those that are feasible in the context of contemporary Mexico. (read more...)

Waiting for the Rain: Techno-Scientific Landslide Mitigation in Teziutlán, Puebla, Mexico (Part I)

 Roberto Barrios  June 9, 2014

On the first days of October 1999, the city of Teziutlán, Puebla, Mexico, experienced levels of precipitation that tripled its annual rainfall. Throughout the city, a number of hillsides occupied by working class family homes reached a critical point at which upper layers of soil and environmentally degraded rock began to give way under the weight of accumulated rainwater and settlements, creating major landslides. The most dramatic of these landslides occurred in the neighborhood of La Aurora, where settlement and land use practices came together with geological history and environmental factors to create a massive movement of soil, trees, rocks, and houses that killed 109 of the 200 people who died in similar events throughout municipality that week. The catastrophe was deeply traumatic at the local level, leading to a period of mourning that overtook the city, and it also gained national attention, resulting in a visit of the devastation by then president Ernesto Zedillo. (read more...)