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Symbiartic

Symbiartic


The art of science and the science of art.
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What the N.S.A. Knows About You

The views expressed are those of the author and are not necessarily those of Scientific American.


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Looking for an intuitive way to understand the kind of data the N.S.A. has been collecting on all of us? A team at MIT has developed a helpful graphic for GMail users. Immersion is a program that reads only the meta data from your email – precisely what the N.S.A. is collecting from telephone and internet records – and creates a visual web of interconnectedness between you and the people in your inbox.

Visualization of email network

This is a visualization of my email network as created by MIT's Immersion project. I have removed names out of respect for my friends and colleagues (who would want to be associated with me, anyhow?!) but I have indicated the major relationships to make a point. Over the six years I have been on GMail, the majority of my interactions have been with coworkers and my spouse. But other satellite relationships are evident as well, and it's not hard to imagine what information I could glean if I had access to all of my connections' networks as well.

What’s the big deal about collecting this information? If you’re of the mind to give Immersion a try, you can get a sense of the kind of information it can reveal, particularly over time. According to The New Yorker‘s Jane Mayer, you don’t need to know the content of conversations to get the gist of what’s going on. Mayer’s post points out that you might make an appointment with a gynecologist, then an oncologist, and then you may make a series of calls to close family members and friends. What’s going on? It’s not hard to deduce that you’ve received a diagnosis of cancer. Likewise, journalists who count on anonymity to protect their sensitive sources can be outed easily with meta data. And lest you think you are carrying on an extramarital fling unnoticed, meta data can reveal that, too.

This type of intrusion is easy to minimize because meta data is not meaningful or even familiar to most people. Intuitively, we are more concerned with revealing the content of our conversations. Yet if we are to fully understand the significance of this type of data mining, we must present the data in ways that hit home. Immersion is one such way. Check it out.

Kalliopi Monoyios About the Author: Kalliopi Monoyios is an independent science illustrator. She has illustrated several popular science books including Neil Shubin's Your Inner Fish and The Universe Within, and Jerry Coyne's Why Evolution is True. Find her at www.kalliopimonoyios.com. Follow on Twitter @symbiartic.

The views expressed are those of the author and are not necessarily those of Scientific American.





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  1. 1. PatriciaJH 8:15 pm 07/9/2013

    I just keep thinking of the McCarthy era and the House Un-American Activities committee; who you had associated with years before could cost you your career. This information is being stored forever. This information is being stored forever; do we really want to trust that our innocuous activities now will look innocuous to some future House Un-American Homeland Security NSA committee?

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  2. 2. Glendon Mellow 10:14 am 07/10/2013

    Oh! I cannot wait to try this!

    Although looking at it, I’m a little disappointed you are emailing our co-blogger Katie so much instead of emailing me. Is it the way I sign all my emails “okely-dokely”??

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  3. 3. rshoff 1:33 am 07/11/2013

    I don’t consider what is being collected to be ‘meta’ data. I consider metadata to be data about the data. What is being collected is actual ‘data’ about us.

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