We're using publicly available arrest records. So we're using c c t v license plates, readers and all those things are a totally different level. The surveillance state in that way is also goes horribly wrong. In the public health context, the science is exactly the science of contact tracing. It's literally finding out who's in harm's way, getting resources to keep them safe. We've seen this done, by the way, in other epidemics. But covid spreads much more quickly than gun violence. And so it's harder to contain covid.
The United States is suffering from an epidemic of tragic gun violence. While a political debate rages around the topic of gun control, it remains important to understand the causes and possible remedies for gun violence within the current system. Andrew Papachristos is a sociologist who uses applied network science to study patterns of street violence in urban areas. His research shows that such violence is highly non-random; knowing something about the social networks of perpetrators and victims can help identify who might be at heightened risk of gun violence. It’s an interesting example of applying ideas from mathematics and computer science to real-world social situations.
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Andrew Papachristos received his Ph.D. in sociology from the University of Chicago. He is currently a professor of sociology at Northwestern University, and a faculty fellow at the Institute for Policy Research. He is also founding director of the Northwestern Neighborhoods and Networks Initiative.
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