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Milwaukee dumps well-intentioned but widely panned police-in-the-classroom program
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Described as "horrible," a Milwaukee classroom program included play-acting in which a police officer shot at a student. - photo by Eric Schulzke
Milwaukee has thought better of a program designed by the city's police department to familiarize teenagers with police practices, improve rapport with the community, and reduce the odds of violent confrontations, the Milwaukee Journal Sentinel reported.

Critics called the program "horrible," pointing to clumsy and inflammatory skits, such as one in which a police officer threatens to shoot a student he "confronts," and then says "bang, bang, bang."

Founded in 2010, the program was known as Students Talking it Over with Police, or STOP, and it was "paused" toward the end of this school year. Officials have now announced it will not be renewed.

Robert Smith, a professor at UW-Milwaukee and a parent with children in Milwaukee schools, told the Journal Sentinel that he was especially put off by a "pledge" and membership card that police issued students in the program.

Students were asked to "pledge to follow curfew laws," "pledge to carry my STOP membership card at all times to provide to police when stopped and questioned" and "pledge never to run from the police, fight with police, or argue with the police."

Critics argued that the program sought to teach undue deference to police, including acquiescence to racial profiling.

But the program was not always a flashpoint. In 2014, the Milwaukee police chief spoke with a local television station touting STOP. As recently as 18 months ago, the program was viewed very positively in the police community and seemed to be showing good results.

Last summer, the Journal Sentinel announced that the program was set to be replicated in other cities, including St. Louis, which along with its suburb Ferguson became the epicenter of the Black Lives Matter movement when a police officer shot and killed an 18-year-old black male under controversial circumstances.

There even seemed to be good data supporting the program. Police Chief magazine reported in January 2015 on a study of 36 schools using the program in 2013-2014. It found found positive results from STOP, stating the program "was successful in improving youths general knowledge of the police, conduct knowledge, perceptions of the police, willingness to cooperate with the police, and perceptions of procedural fairness."

While the curriculum may have been clumsy, the canceling of STOP is also a reflection of deep tensions between policy and community activists since the Ferguson events.

Relations between police and activists in the Black Lives Matter movement have become so tense that BLM just last week announced it was withdrawing from the San Francisco Gay Pride parade because police assigned to protect the marchers were viewed as a threat.

We know firsthand that increasing the police presence at Pride does not increase safety for all people, a BLM spokesperson wrote in a press release, as reported by The Los Angeles Times. Militarizing these events increases the potential for harm to our communities and we hope in the future SF Pride will consider community-centered approaches to security at pride events.
Its toxic: New study says blue light from tech devices can speed up blindness
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A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers. - photo by Herb Scribner
It turns out checking Twitter or Facebook before bed is bad for your health.

A new study from the University of Toledo found that blue light from digital devices can transform molecules in your eyes retina into cell killers.

That process can lead to age-related macular degeneration, which is a leading cause of blindness in the United States, according to the researchs extract.

Blue light is a common issue for many modern Americans. Blue light is emitted from screens, most notably at night, causing sleep loss, eye strain and a number of other issues.

Dr. Ajith Karunarathne, assistant professor in the UT Department of Chemistry and Biochemistry, said our constant exposure to blue light cant be blocked by the lens or cornea.

"It's no secret that blue light harms our vision by damaging the eye's retina. Our experiments explain how this happens, and we hope this leads to therapies that slow macular degeneration, such as a new kind of eye drop, he said.

Macular degeneration is an incurable eye disease that often affects those in their 50s or 60s. It occurs after the death of photoreceptor cells in the retina. Those cells need retinal to sense light and help signal the brain.

The research team found blue light exposure created poisonous chemical molecules that killed photoreceptor cells

"It's toxic. If you shine blue light on retinal, the retinal kills photoreceptor cells as the signaling molecule on the membrane dissolves," said Kasun Ratnayake, a Ph.D. student researcher working in Karunarathne's cellular photo chemistry group. "Photoreceptor cells do not regenerate in the eye. When they're dead, they're dead for good."

However, the researchers found a molecule called alpha-tocopherol, which comes from Vitamin E, can help prevent cell death, according to Futurism.

The researchers plan to review how light from TVs, cellphones and tablet screens affect the eyes as well.

"If you look at the amount of light coming out of your cellphone, it's not great but it seems tolerable," said Dr. John Payton, visiting assistant professor in the UT Department of Chemistry and Biochemistry. "Some cellphone companies are adding blue-light filters to the screens, and I think that is a good idea."

Indeed, Apple released a Night Shift mode two years ago to help quell blue lights strain on the eyes, according to The Verge. The screen will dim into a warmer, orange light that will cause less stress on the eyes.