Why are new rivers carving through Greenland, and can we stop them?

Thom Dunn
11.19.15

It's no big secret that our planet's heating up.

You can tell just by looking at the average temperatures over the last hundred years.

There's also the fact that, oh yeah, Greenland is literally melting.

Yup, that's a puddle of melted ice. Not actually a river leading to a lake. WHOOPS. GIF via New York Times.

That's why Dr. Laurence Smith and his team are getting their feet wet and hands dirty on Greenland's glaciers.

Perhaps more accurately, they are risking life and limb as they contend with frostbite and sinkholes in the cracking ice in an attempt to gather the most up-to-date and accurate on-the-ground evidence of climate change ever.

“We scientists love to sit at our computers and use climate models to make those predictions. But to really know what's happening, that kind of understanding can only come about through empirical measurements in the field," Dr. Smith, the head of the geography department at UCLA, told the New York Times (in a super-cool multimedia story that you should totally check out).

GIF via New York Times.

As the icy landmass crumbles beneath their feet, they're out there recording information on the velocity, volume, temperature, and depth of the thousands and thousands of rushing rivers of melted water that have carved their way through Greenland due to rising global temperatures.

We're talkin' 430,000 gallons of water per minute flowing off the ice and into sinkholes called moulins that lead out into the ocean.

Did I mention that if the entire Greenland ice sheet melts, they're currently predicting that it could cause the sea to rise by a whopping 20 feet? 'Cause that's fun.

GIF via New York Times.

Until now, most climate scientists have relied on computer models to predict the changing shape of the world.

The physical evidence of climate change right outside is pretty hard to deny. But scientists have spent the last few decades trying to come up with computer calculations to predict exactly what will happen if our rate of carbon consumption continues.

430,000 gallons of water per minute is flowing off the ice and into the ocean.

Unfortunately, there are a lot of factors involved in climate conditions. As a result, these theoretical models have not perfectly predicted the future — a fact which those who reject mainstream climate science love to use as justification for their willful ignorance.

Case in point: Just this past year, when the overall sea level rose a whole one-quarter of a millimeter less than predicted.

To recap: Sea levels are in fact still rising, and the world is in fact heating up overall. But climate change isn't real because something something margin of error and science uh-huh OK sure.

GIF from "Easy A."

While these new calculations won't stop what's happening, they'll at least help us prepare for what we're about to face.

For example, if we can predict with greater accuracy (like, less than a quarter-of-a-millimeter off) just how much the water levels are going to rise in the years to come, we can enact a plan to build seawalls or other structures to stop flooding and save our coastal cities ( like that same quaint New England one that I call home ahhhhhhhhh).

GIF via New York Times.

But preventive treatment to stop the effects of climate change also means taking action to end the damage that we're doing right now. It's no use wasting taxpayer dollars on research that we ourselves are rendering useless to plan for a future that we won't live to see.

In the meantime, you can check out this stunning drone video of Greenland's melting glaciers — just as long as you promise to remind yourself that the beautiful sparkling landscape is neither natural nor good.

climate change global warming greenland sea level rise melting ice sheets dr. laurence smith glaciers
Heroes
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Natural Resources Defense Council

Oprah's social experiment on audience members puts racism in a new light

On an old episode of "The Oprah Winfrey Show" in July 1992, Oprah put her audience through a social experiment that puts racism in a new light. Despite being nearly two decades old, it's as relevant today as ever.

She split the audience members into two groups based on their eye color. Those with brown eyes were given preferential treatment by getting to cut the line and given refreshments while they waited to be seated. Those with blue eyes were made to put on a green collar and wait in a crowd for two hours.

Staff were instructed to be extra polite to brown-eyed people and to discriminate against blue-eyed people. Her guest for that day's show was diversity expert Jane Elliott, who helped set up the experiment and played along, explaining that brown-eyed people were smarter than blue-eyed people.

Watch the video to see how this experiment plays out.

Oprah's Social Experiment on Her Audience www.youtube.com

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Culture

Cadbury removed the words from its wrappers to bring attention to a seldom-discussed issue

The candy giant said it "donated" the words.

via Cadbury

Cadbury has removed the words from its Dairy Milk chocolate bars in the U.K. to draw attention to a serious issue, senior loneliness.

On September 4, Cadbury released the limited-edition candy bars in supermarkets and for every one sold, the candy giant will donate 30p (37 cents) to Age UK, an organization dedicated to improving the quality of life for the elderly.

Cadbury was prompted to help the organization after it was revealed that 225,000 elderly people in the UK often go an entire week without speaking to another person.

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Well Being
Walgreens
Walgreens

Teachers seek outside support to tackle today’s challenges in the classroom

Young people today are facing what seems to be greater exposure to complex issues like mental health, bullying, and youth violence. As a result, teachers are required to be well-versed in far more than school curriculum to ensure students are prepared to face the world inside and outside of the classroom. Acting as more than teachers, but also mentors, counselors, and cheerleaders, they must be equipped with practical and relevant resources to help their students navigate some of the more complicated social issues – though access to such tools isn't always guaranteed.

Take Dr. Jackie Sanderlin, for example, who's worked in the education system for over 25 years, and as a teacher for seven. Entering the profession, she didn't anticipate how much influence a student's home life could affect her classroom, including "students who lived in foster homes" and "lacked parental support."

Dr. Jackie Sanderlin, who's worked in the education system for over 25 years.

Valerie Anglemyer, a middle school teacher with more than 13 years of experience, says it can be difficult to create engaging course work that's applicable to the challenges students face. "I think that sometimes, teachers don't know where to begin. Teachers are always looking for ways to make learning in their classrooms more relevant."

So what resources do teachers turn to in an increasingly fractured world? "Joining a professional learning network that supports and challenges thinking is one of the most impactful things that a teacher can do to support their own learning," Anglemyer says.

Valerie Anglemyer, a middle school teacher with more than 13 years of experience.

A new program for teachers that offers this network along with other resources is the WE Teachers Program, an initiative developed by Walgreens in partnership with ME to WE and Mental Health America. WE Teachers provides tools and resources, at no cost to teachers, looking for guidance around the social issues related to poverty, youth violence, mental health, bullying, and diversity and inclusion. Through online modules and trainings as well as a digital community, these resources help them address the critical issues their students face.

Jessica Mauritzen, a high school Spanish teacher, credits a network of support for providing her with new opportunities to enrich the learning experience for her students. "This past year was a year of awakening for me and through support… I realized that I was able to teach in a way that built up our community, our school, and our students, and supported them to become young leaders," she says.

With the new WE Teachers program, teachers can learn to identify the tough issues affecting their students, secure the tools needed to address them in a supportive manner, and help students become more socially-conscious, compassionate, and engaged citizens.

It's a potentially life-saving experience for students, and in turn, "a great gift for teachers," says Dr. Sanderlin.

"I wish I had the WE Teachers program when I was a teacher because it provides the online training and resources teachers need to begin to grapple with these critical social issues that plague our students every day," she adds.

In addition to the WE Teachers curriculum, the program features a WE Teachers Award to honor educators who go above and beyond in their classrooms. At least 500 teachers will be recognized and each will receive a $500 Walgreens gift card, which is the average amount teachers spend out-of-pocket on supplies annually. Teachers can be nominated or apply themselves. To learn more about the awards and how to nominate an amazing teacher, or sign up for access to the teacher resources available through WE Teachers, visit walgreens.com/metowe.

WE Teachers
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Walgreens

Fed up news anchor has the best response to a man who told her to dress ‘like a normal woman’

Women shouldn't have to dress for the male gaze.

via KGW-TV / YouTube

One of the major differences between women and men is that women are often judged based on their looks rather than their character or abilities.

"Men as well as women tend to establish the worth of individual women primarily by the way their body looks, research shows. We do not do this when we evaluate men," Naomi Ellemers Ph.D. wrote in Psychology Today.

Dr. Ellers believes that this tendency to judge a woman solely on her looks causes them to be seen as an object rather than a person.

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Culture