Stories of Our Remains
This is a joint post with ManyMedia, offering two perspectives on this singular event: a visit to JPAC, a military lab that works to recover remains of the dead following war (repatriation).
This post is about constructing a victim’s identity, which is a puzzle constructed from the bits of a person’s remains and life.
Many people like to think about how each of us are unique, despite our commonalities: basic upright shape, two arms and two legs, 206 bones in our body (most in our hands and feet). In fact, our unique nature is what helps identify who we are. For example, our skull reveals our age, racial affiliation, biological sex, and our specific identity through many features including certain geometries of our whole skull, our teeth, and our DNA.
The DNA is the interesting part. Sampling skeletal or dental remains allows a look at nuclear and mitochondrial DNA. Nuclear DNA (taken from a cell’s nucleus) is specific to a person and can display genetic patterns of a family. It’s what is used in standard DNA testing. Mitochondrial DNA, or mtDNA, is passed down by the mother, and is good evidence (though not conclusive) of a specific family relationship. Here’s an article from Genebase (a global testing service) about mtDNA and it’s role in heredity.
Our DNA has one set of stories to reveal about us, but it wouldn’t be complete without the people, places and activities that also made up those lives. People who survived catastrophic incidents, or pieces of life (sardine cans from a last meal, pieces of helmets or parachutes), or other “material evidence” are also puzzle pieces that help develop an identity. The JPAC lab works with all of this evidence to re-construct the identities of the soldiers and victims of war.
Coaching moment: Sometimes context is everything. Contrary to the common approach in “Web 2.0″ technologies, our lives are rarely as simple as one bone, one face or one persona. Our current tools are poor fits for offering a more robust representation of who we are and what we want or need.
There are tools and concepts in development that will give us better control over what specific information we choose to keep or share, in different contexts, with others. These new tools are more about the living, but will also help us better understand the past.

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