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As a participant in the NOLA Anthropocene Campus, I have gained insights on how communities, stewards, and managers of ecosystems in New Orleans have rolled out forms of interspecies care vis-à-vis ongoing environmental changes, coastal erosion, climate catastrophes and their deeply present and current effects (i.e., the 2010 BP oil disaster). Whilst much analytical lens has been given to geospatial changes in the study of the Anthropocene, here, I focus on how relations to non-human beings, also threatened by the changing tides of NOLA’s waterscapes, can enrich our understanding of such global transformations.

After disasters like Katrina, urban floodwaters harbored many hidden perils in the form of microbes that cause disease. Pathogenic bacterial exposure occurred when wastewater treatment plants and underground sewage got flooded, thus affecting the microbial landscape of New Orleans and increasing the potential of public health risks throughout Southern Louisiana. But one need not wait for a disaster event like Katrina to face these perils. Quotidian activities like decades of human waste and sewage pollution have contaminated public beaches now filled with lurking microbes. Even street puddle waters, such as those found on Bourbon Street, contain unsanitary bacteria level from years of close human exploitation of horses and inadequate drainage in 100-year old thoroughfares. More recently, microbial ecologies have also changed in the Gulf of Mexico due to the harnessing of energy resources like petroleum. Lush habitats for countless species are more and more in danger sounding the bells of extinction for the imperiled southern wild.

Human-alteration has severely damaged the wetland marshes and swamps that would have protected New Orleans from drowning in the water surge that Hurricane Katrina brought from the Gulf of Mexico. The latter is something that lifelong residents (i.e., indigenous coastal groups) of the Mississippi River Mouth have been pointing to for a  long time. Over the past century, the river delta’s “natural” infrastructure has been altered by the leveeing of the Mississippi River. Consequently, much of the silt and sediments that would generally run south and deposit in the river mouth to refeed the delta get siphoned off earlier upstream by various irrigation systems.

While some actors see it as a futile effort, there have been many proposals to restore the Mississippi River Delta. For instance, the aerial planting of mangrove seeds has even been recommended to help protect the struggling marshes and Louisiana’s coastal region. Tierra Resources, a wetland’s restoration company, proposed that bombing Lousiana’s coast with mangrove seeds could save it. Mangrove root systems are especially useful in providing structures to trap sediments and provide habitats for countless species. Additionally, mangroves have been touted as highly efficient species in carbon sequestration, thus taking carbon dioxide out of the biosphere.

Species diffusion into new environments has been of great concern for the different lifeways these soggy localities sustain, whether human or non-human. Many so-called “invasive species” have been identified throughout the river delta by researchers at the Center for Bioenvironmental Research hosted by Tulane and Xavier University. Such species have disrupted local ecological relations and practices and have had profound economic effects. Some plants have even entirely blocked waterways in the swamps and estuaries where salt and freshwater mix. 

Louisiana’s humid subtropical climate, and the diverse ecosystems therein, also warrant attention in that they can incubate some of the world’s deadliest parasites and other microbes. Of particular concern would be some of today's Neglected Tropical Diseases (i.e., Chagas, Cysticercosis, Dengue fever, Leishmaniasis, Schistosomiasis, Trachoma, Toxocariasis, and West Nile virus) often perceived as only affecting tropical regions of Latin America and revealing the enduring legacies of colonial health disparities.

How and when are seemingly quotidian events and upsets understood as not isolated but rather as produced in conjunction with other anthropocenics worldwide? What roles will interspecies relations and forms of care play as we cope with further anthropocenic agitation?

NOLA’s oldest tree, McDonogh Oak in City Park, 800 years old: https://www.youtube.com/watch?v=DK9YoGpng_c&t=0s

Other trees in New Orleans: https://www.atlasobscura.com/things-to-do/new-orleans-louisiana/trees

Dr. Vincanne Adams is the “Former Director (2000-2012) and Vice-Chair, Medical Anthropology, Department of Anthropology, History and Social Medicine (joint program with UC Berkeley Anthropology). Areas of research and publication include: Global Health, Asian Medical Systems, Social Theory, Critical Medical Anthropology, Sexuality and Gender, Safe Motherhood, Disaster Recovery, Tibet, Nepal, China and the US.”

Taslim van Hattum is a Director at the Maternal & Child Health Portfolio at The Louisiana Public Health Insitute, part of the Greater New Orleans Area Hospital & Health Care, and studied at the Louisiana Public Health Institute as well as the Tulane University School of Public Health and Tropical Medicine.

Dr. Diana Bianchi is the director of the Eunice Kennedy Shriver National Institute of Child Health and Human Development with experience in prenatal geneticist, pediatrics, and obstetrics.

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 Doctor Adriana Petryna holds a Ph.D in Anthropology from the University of California, Berkeley. She holds an M.A. in Anthropology as well as a B.S. in Architecture from the University of Michigan.

“…I have investigated the cultural and political dimensions of science and medicine in eastern Europe and in the United States (with a focus on the Chernobyl nuclear disaster and on clinical research and pharmaceutical globalization). My concerns center on public and private forms of scientific knowledge production, as well as on the role of science and technology in public policy (particularly in contexts of crisis, inequality, and political transition). I probe the social nature of scientific knowledge, how populations are enrolled in scientific experimentation, and what becomes of citizenship and ethics in that process. The anthropological method involves charting the lives of individuals and institutions over time through interviews, participation-observation, and comparative analysis. It illuminates fine-grained realities that are often more nuanced than those described by policy makers or captured in controlled experiments. The anthropological scrutiny of large-scale political and medical change always entails attending to how ordinary people—often encountering bewildering and overburdened systems—cobble together resources to protect their health and citizenship.” – from the University of Pennsylvania bio. 

The main argument that Sonja makes is that there does not exist any international organization with capabilities and expertise to respond to nuclear disasters. Further, with talk of forming such an organization/team since Fukushima, any international nuclear disaster strike team will need to have good relations with the communities and workers that they help as well as good communication at the international level to see the maximum effective response.