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The Weldon Spring Interpretive Center was a discursive jamboree for those of us curious about how anthropocenics are narrated. This particular display at the center stood out to me becuase of its resemblance to other interpretive center or science museum displays representing the "life cycle" of an organism or of cycles of ecosystem conditions (e.g. forest succession). One of the first displays visitors see upon entering the center, the display's format and captions read to me as a clear attempt to control the discourse about nuclear contamination and remediation in the area. The image--or its creator--wants to do the work of suggesting that the clean up process has brought the place "back to how it was," cycling back to a good beginning. The text used in this display is exclusively neutral or positive. The arrows moving from each circle to the next purports to display how "this area has served many purposes over the years." It states "these exhibits are designed to educate you on the history, science, and efforts of many to bring the Weldon Spring site full circle." In this cycle, Weldon Spring is not a hazardouse waste site or contaminated site but rather "a site for remedial action." Thus we are to see the space as a "home to many people," then "a TNT and DNT plant," then "a uranium feed and matierals plant," then "a site for remedial action," "an extensive cleanup effort," "a successful solution," and, finally, "a place to enjoy and learn." In this emphasis on a "return" to good conditions, the displacement of residents, health issues plant workers and others' faced, and the uncertainties or messiness of what adequate clean up is are omitted. In this image, and in much of the interpretive center, the discourse around nuclear materials, its effects and cleanup, is neatened, simplified, into a narrative that de-emphasizes the actual health impacts of these processes and of the political wherewithall that was required to make that remediation happen.

The notion of cycling back to something is a particularly intriguing move

Climbing this "disposal" cell was the main event of our guided tour of the Weldon Spring's Interpretive Center. It represents the "finished product" of the toxic waste clean up project and Legacy Management site. Engineered and constructed with 8 layers of strategically chosen materials, the cell is expected to "deter the migration of [its] contaminants" for up to 1000 years. Thus, it is really more of a storage cell than a disposal cell...

Some of the questions coming from our group concerned the criteria of assessment used to determine the cell's long term durability and functionality. For instance, the cell was designed to control and treat leachate--water that has become contaminated from seeping through the cell--but this capacity has its limits. Though the cell has been designed to handle well-over the historical record of rainfall in the area, climate change has rendered history an ineffective means of predicting the severity of weather in the future.

Another concern is the transfer of knowledge about the cell and its toxic contents. How do we make sure no one opens it up (or blows it up) over the course of 1000 years? The strategy of the DOE is to monitor the cell by testing the local area for contaminants, maintaining strict military surveillance over the area, and by using the interpretive center to educate tourists and the local community about the cell, i.e. Legacy Management. But the US federal government's (or any institution's) ability to keep this up for 1000 years is obviously questionable, at the very best. What is certain here is that, by managing nuclear waste, with its inhuman time scales and the correlate amplification of complexity, we are venturing into uncharted waters. The DOE wants to create the impression that everything is under control and it may be, for the time being. It is also reasonable to take pains not to incite widespread fear and panic. But it is similarly important to recognize that we, in this moment, simply cannot be in control over 1000 years of possibility.

The Tribute to the Mallinckrodt Uranium Workers is perhaps the most reflexive display in the Interpretive Center at Weldon Springs. By listing the names of the Mallinckrodt employees and acknowledging their sacrifices, the tribute at least intimates how the toxic process of uranium refinement, including the secrecy and deceit that surrounded it, impacted the lives of the local community. And yet, given the juxtaposition of the exhibit next to the "Timeline of the Nuclear Age" and an encompassing display on "The Process" of refinement, the critical nuance of this quotidian, human level is muddled by both the macro events of history and the micro details of scientific practice. It is also worth noting that in the online tour of the exhibit, the purpose and the meaning of the tribute bears no mention all. An image of the arch is provided, but not a single bit of context as to what it signifies. Instead, what we are given access to is only the timeline, the process description, and a romanticized version of the Mallinckrodt story taken from a tour guide that was written in 1959.