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External Processing

John Roman, PhD

A newsletter challenging the status quo in crime and justice.

Platform
Substack
PricingOnly free issuesPublishesMonthly
Issues38SubscribersRead johnkroman.substack.com

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Latest Issues

Recent posts by this newsletter. Browse the email archive.

The Rise and Decline of Community Colleges

Malcolm Gladwell made his bones arguing for the 10,000 rule in his mega best seller Outliers. Gladwell posited that virtuosos across fields shared a common attribute that was at least correlated to, if not causal in their success—they pract...

a month ago
2
5

Hiring 50,000 Police Data Scientists

The most frequent comment I get on my essays is: can you not meander so much at the beginning and just say what the thing is you are getting at? While there is not so much fun in that, it’s fishing in a river with no bends, I suppose it is ...

3 months ago
6
12

Crime and Main Street

I testified before the House Small Business Committee last week on trends in crime and victimization and their effects on small businesses. As they say on the Hill, I would like to revise and extend my remarks. Well, not revise, but I’d lik...

4 months ago
2
1

Why did crime decline in 2023?

Last month I wrote that the huge spike in violence in America in 2020, 2021, and 2022 was the result of pandemic-related losses in staff and functionality within local governments. Today, I write that the reason crime has declined so much i...

4 months ago
4
2

Authors

The writers behind this newsletter.

  • John Roman, PhD

    I study economics and justice at NORC at the Univ. of Chicago. Also the co-chair of the National Prevention Science Coalition. Proud Kenyon College grad.

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