This path was created by Michitake Aso. 

Bodies and Structures 2.0: Deep-Mapping Modern East Asian History

Learning in the Sinosphere

​​​​​During the Cold War, what was a biological invasion and how it would happen were questions that caused anxiety and fear. This type of warfare involved the intentional use of microbes, and the living and non-living vectors that carry them, to weaken or kill humans considered enemies. In the context of total war, biological warfare was also directed at the animals and plants that helped sustain those people.

The fear of invasion has been explored in the US context but less so for other societies, especially in the “Third World,” which was the site of so many types of invasions. Traditional understandings of invasions, or unwanted border crossings, in Vietnamese society have revolved around humans including Mongols, Chinese, and French armies. But biological warfare techniques developed in the twentieth century meant that non-human nature, and the environment itself, could become an invasive threat. Vietnamese medical doctors and cadre became concerned about insidious invasions that would go undetected until after it was too late to resist them and they had to grapple with several questions: What were the geographies of invasion? At what scale could they happen? What would an invasion look like? How could an invasion be differentiated from “natural” processes? Who, and what, would invade? How, in short, could invasions be mapped? And then, perhaps most importantly, how could these invasions be stopped?

If you are unfamiliar with the historical geographies of Northern Vietnam you may wish to explore the subpath on this subject. Otherwise, you can continue on the path about biological warfare during the Korean War.

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