Mapping a face is the starting point.
Computers are getting better at identifying people's faces, and while that can be helpful as well as worrisome. To properly understand the legal and privacy ramifications, we need to know how facial recognition technology works.
Police training is crucial to crime prevention.
We need to redirect government spending on crime prevention to programs and policies that the research tells us are most effective.
A Canadian police force on Prince Edward Island is threatening drink drivers with Nickelback – continuing a tried and tested method of punishment.
Australia has more police relative to population than ever before and they are a costly form of crime prevention.
Police are important, but not sufficient, in the crime-reduction effort. I have enormous faith in their abilities, but that doesn’t necessarily mean we need more of them.
Is there a better way to predict whether someone once released will return behind bars?
Prison bars via www.shutterstock.com
Two-thirds of released prisoners in the US are arrested again within three years. Here's how we could change that.
Official U.S. Air Force/Flickr
A new report on the future of humanity explains what we really need to be worrying about over the next 35 years.
A NSW programme in which prisoners train stray dogs as part of their rehabilitation is one of a number of innovations adopted in recent years.
Approaches to crime that rely on punitive methods have proved to be ineffective and counter-productive. Rehabilitation programmes not only prevent crime, but are cost-effective and practical.