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Academics have tackled the issue of whether chalk dust is harmful to health - rather belatedly, you may think

After completing the eight-week course, however, I am optimistic that this kind of MOOC will not eat my job because it and I are not really in the same business. At Ursinus College, where I teach, the faculty and administration work individually and collectively to help our students cultivate judgment, the capacity to decide what to think or how to act in areas, like health policy, where no formula can generate the right answer. While we cannot help our students without demanding that they take an active role in their education, we also assume that they do not come in with their judgments already cultivated. College should be a transformative experience for them, and they will need guidance.

"The primary purpose of this wiki is to provide a place for students to fact-check, annotate, and provide context to the different news stories that show up in their Twitter and Facebook feeds. It's like a student-driven Snopes, but with a broader focus: we don't aim to just investigate myths, but to provide context and sanity to all the news - from the article about voter fraud to the health piece on a new cancer treatment."

Brandon, like many blue-collar millennials, is stuck on a journey to adulthood with no end in sight. His own parents, who had just high-school degrees, were married, steadily employed at the college, and homeowners well before they reached his age. But working-class kids today are growing up in a world where taken-for-granted pathways to adulthood are quickly eroding. Since the 1970s, stable blue-collar jobs have rapidly disappeared, taking family wages, pensions, and employer-subsidized health insurance along with them. Unlike their parents and grandparents, who followed a well-worn path from school to the assembly line-and from courtship to marriage to childbearing-men and women today live at home longer, spend more time in school, change jobs more frequently, and start families later.

"The taxpayer-funded National Institutes of Health (NIH) is the world's largest funder of biomedical research. Researchers are not paid for the articles they write for scholarly journals, nor for the time and expertise they donate by peer-reviewing and serving on editorial boards. Yet the publishers claim copyright to the researchers' work and charge hefty fees for access to it. "

"A new study in the Proceedings of the National Academy of Sciences addressed this question by conducting the largest and most comprehensive review of the effect of active learning on STEM (Science, Technology, Engineering and Mathematics) education. Their answer is a resounding yes. According to Scott Freeman, one of the authors of the new study, "The impact of these data should be like the Surgeon General's report on "Smoking and Health" in 1964-they should put to rest any debate about whether active learning is more effective than lecturing.""

"The University of Toronto is committed to exploring new ways of teaching and sharing knowledge in the 21st Century, and its participation in the two platforms Coursera and EdX are an essential part of this. Instructors from the university have already launched very well received "Massive Open Online Courses" on subjects ranging from programming to aboriginal education, statistics to mental health and psychology. To further our understanding of these new course formats, the Office of Online Learning Strategies (OLS), together with the course instructors, have developed an extensive research program around MOOCs and flipped classrooms"

Tuition hikes are fine when someone else pays the real cost, and in this case, it's typically other students at a college who end up footing the bill for some professor's kid to go there free or at a reduced price. As tuition rates have increased, tuition remission has evolved from a nice extra to a big-ticket benefit, surpassing health care for those workers who take advantage of it in a particular year.

U.S Senator Lamar Alexander (R-Tenn.), chairman of the Senate Committee on Health, Education, Labor, and Pensions (HELP), said some federal regulations on education are draining universities of time and resources. He proposed pruning back some of those regulations in a committee meeting Tuesday morning.

"Not everyone will successfully navigate the shifting jobs market. Those most at risk of technological disruption are men in blue-collar jobs, many of whom reject taking less "masculine" roles in fast-growing areas such as health care. But to keep the numbers of those left behind to a minimum, all adults must have access to flexible, affordable training. The 19th and 20th centuries saw stunning advances in education. That should be the scale of the ambition today."

"it's important to turn off our computers and do things in the real world."

"technologies to reprogram the "software" that underlie human biology are already a thousand times more powerful than they were when the genome project was completed in 2003, and will again be a thousand times more powerful than they are today in a decade, and a million times more powerful in two decades. Clinical applications are now at the cutting edge and will be routine in the early 2020s."

"The current movement is largely about emotional well-being. More than the last, it presumes an extraordinary fragility of the collegiate psyche, and therefore elevates the goal of protecting students from psychological harm. The ultimate aim, it seems, is to turn campuses into "safe spaces" where young adults are shielded from words and ideas that make some uncomfortable. And more than the last, this movement seeks to punish anyone who interferes with that aim, even accidentally. You might call this impulse vindictive protectiveness. It is creating a culture in which everyone must think twice before speaking up, lest they face charges of insensitivity, aggression, or worse."

"A few weeks ago, I'd had it. It seemed like social media was bringing me more guilt and frustration than happiness. So I decided to go on a fast, starting immediately. Here's what I've learned:"

"avid Allen, the author of the international bestselling productivity bible, Getting Things Done, has been teaching people how to reach higher levels of cognitive thinking for almost two decades. Like Eastern mindfulness, his solution is simple but challenging to fully implement. Clear your mind. Yes, that's it."

"If everyone on the planet were to step on one side of a giant balance scale, and all the bacteria on Earth were to be placed on the other side, we'd shoot violently upward. That's because all the bacteria on Earth combined are about 1,166 times more massive than all the humans."