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Does poverty lead to drug trafficking? The world's notorious trafficker says yes
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El Chapo told Sean Penn about the poverty he experienced as a child. Today, the violence perpetuated by the drug cartels may be causing more poverty. Still, many Mexicans prefer the cartels to the government. - photo by Daniel Lombardi
A picture of Sean Penn made headlines this week by showing the actor shaking hands with the drug lord Joaqun Guzmn Loera, also known as El Chapo.

Rolling Stone magazine published the picture along with a more than 10,000-word account from Penn about how the picture with Guzmn came to be taken at the end their seven-hour meeting together. The Rolling Stone article also includes a brief interview Penn conducted with Guzmn several weeks later via a translated video.

Throughout their time together, Guzmn told Penn about the poverty he experienced as a child and how it motivated him to join the drug trade.

I remember from the time I was 6 until now, my parents, a very humble family, very poor, said Guzmn. I was raised in a ranch named La Tuna, in that area, and up until today, there are no job opportunities. The only way to have money to buy food, to survive, is to grow poppy, marijuana.

Penn also asked Guzmn about the violence brought to Mexico by the drug trade.

Well, it's a reality that drugs destroy, responded Guzmn, and indeed, tens of thousands of Mexicans have been killed by drug violence. Unfortunately, as I said, where I grew up there was no other way and there still isn't a way to survive, no way to work in our economy to be able to make a living.

If Guzmn was indeed pushed into the drug trade by poverty the violence, his drug cartel now orchestrates may be pushing others into poverty, creating a vicious cycle. In 2010, CNN reported that violence was scaring off potential tourists.

"The business, you can see for yourself, it went down 95 percent," a Mexican business owner told CNN. "Please tell them, the Americans, it's safe to come here.

In 2015, the U.S. State Department issued a travel warning for Mexico, putting it on a list alongside Syria and Somalia.

The connections between poverty, violence and the drug trade are complex but well-documented around the world.

This is a vicious cycle poor development fuels conflict, which fuels the drug trade, which fuels conflict, which fuel poverty, Nick Crofts wrote for The Guardian. As with most vicious cycles, this one is extremely hard to break.

Crofts went on to encourage a more holistic approach from drug control agencies.

Drug control agencies must learn to better look beyond the simple realities of drug production, and take into account the social and economic factors that fuel cultivation and consumption," he said.

However, many residents of Sinaloa, Guzmns home state, see the drug trade as a more virtuous rather than vicious cycle. The New York Times reported this week that Guzmn's cartel has become a shadow state, often keeping order more efficiently than the government and even building schools and hospitals in poor neighborhoods.

With the drug lord gone many Mexicans fear his absence will be filled with waves of violence.

We were perfectly comfortable when El Chapo was here, a 16-year-old named Elvira told The Times. Now we are worried someone else is going to come here and try to fill his spot.

A woman living near the scene of Guzmns capture named Martha Lpez said, Now that El Chapo has been captured, I am worried that all those young men that were employed by him are going to be left hanging jobless.
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.