Dealing with Irreproducibility Researchers discuss the growing pressures that are driving increases in retraction rates at AACR. FLICKR, UNIVERSITY OF EXETERRecent years have seen increasing numbers of retractions, higher rates of misconduct and fraud, and general problems of data irreproducibility, spurring the National Institutes of Health (NIH) and others to launch initiatives to improve the quality of research results. Yesterday (April 7), at this year’s American Association for Cancer Research (AACR) meeting, researchers gathered in San Diego, California, to discuss why these problems to come to a head—and how to fix them. “We really have to change our culture and that will not be easy,” said Lee Ellis from the University of Texas MD Anderson Cancer Center, referring to the immense pressure researchers often feel to produce splashy results and publish in high-impact journals. C. William Sellers, global head of oncology at Novartis Institutes for Biomedical Research, described a similar experience.
Ecological Footprint Quiz The footprint quiz is powered by Adobe Flash. It will only run on devices running Adobe Flash. Sign up for our newsletter What is the Ecological Footprint? What does the Ecological Footprint measure? Global hectares are hectares with world-average productivity for all productive land and water areas in a given year. How accurate are Ecological Footprint measurements? What can Ecological Footprint Analysis tell us about the future of the planet? What is the proper way to use the term Ecological Footprint? How is an Ecological Footprint calculated? The Ecological Footprint of a person is calculated by considering all of the biological materials consumed, and all of the biological wastes generated, by that person in a given year. To accomplish this, an amount of material consumed by that person (tons per year) is divided by the yield of the specific land or sea area (annual tons per hectare) from which it was harvested, or where its waste material was absorbed.
More Than Local: How PHE Can Help Solve Humanity’s Biggest Problems “Leave enough for everyone.” That’s what my mother used to tell us at dinner. However, the holiday season reminds me that human nature is far from innately moderate in consumption. With Black Friday as a kickoff, consumers will spend more than $600 billion by Christmas in the United States alone. As I witness droves of shoppers running through malls and stores, I wonder if their desire is driven by some insatiable appetite for their favorite products or something more fundamental about human nature. When access is easy and supply appears unbounded, are we apt to consume without restraint? In an era of globalization, where products often travel thousands of miles before reaching our hands, there exists the dangerous perception that supplies are limitless. But we cannot be lured into this logic forever. Historical Perspectives: Malthusian vs. During the 1970s, neo-Malthusians, such as Paul Ehrlich and John Holdren, continued this line of thought. Unprecedented Global Challenges
How to create magic Oh, Seth. He wrote in “Who has a seat at the table?” this…. “When designing a new product or program, it’s pretty clear that a successful organization will invite:The lawyer, so you don’t break any laws.The CFO, so that you’ll understand how much this thing will cost and how well it will pay off.The CTO/Tech folks, so you’ll spec something that can actually be built and will work.And probably designers, marketers and lobbyists–all the people you need to bring the thing into the world.But where’s the person in charge of magic?In our quest to get it done, to survive the project, to avoid blame, to figure out a solution, it’s magic that gets thrown under the bus every time.Who is obsessed with creating delight, with building in remarkability, with pushing the envelope (every envelope–money, tech, policy) to get to the point where you’ve created something that people will be proud of, that will change things for the better, that will make a dent in the universe? I think Seth is wrong.
Bitcoin’s energy usage is huge – we can't afford to ignore it | Technology Bitcoin’s electricity usage is enormous. In November, the power consumed by the entire bitcoin network was estimated to be higher than that of the Republic of Ireland. Since then, its demands have only grown. It’s now on pace to use just over 42TWh of electricity in a year, placing it ahead of New Zealand and Hungary and just behind Peru, according to estimates from Digiconomist. That fact should be a grave notion to anyone who hopes for the cryptocurrency to grow further in stature and enter widespread usage. Burning huge amounts of electricity isn’t incidental to bitcoin: instead, it’s embedded into the innermost core of the currency, as the operation known as “mining”. The more electricity you burn, and the faster your computer, the higher your chance of winning the competition. This is a winner-takes-all game, where the prize is guaranteed to be paid to one, and only one, miner every 10 minutes. But it gets worse. I’m not convinced we should be so blasé.
Too Much Protein: Are We Eating Too Much Meat? (INFOGRAPHIC) Meatless Mondays are about to gain in popularity. A recent infographic by grocery delivery program Door To Door Organics, found that Americans eat at least 12 ounces of meat per day, almost 50 per cent more than the recommend daily amount. Not only does meat cost a lot to produce (and even buy), it also hurts our environment. In fact, one 2011 study found eating less meat could double the world's food supply. And that's a lot of meat. But how much is too much? Having trouble finding other alternatives? Loading Slideshow Quinoa A half plate of cooked quinoa is the same as eating one ounce of meat. Hide Thumbnails LOOK: The full infographic:
18 striking findings from 2018 Pew Research Center takes the pulse of Americans and people around the world on a host of issues every year. We explore public opinion on topics ranging from foreign policy to cyberbullying, as well as demographic trends, such as the emergence of the post-Millennial generation and changes in the number of unauthorized immigrants in the United States. Here are 18 of this year’s standout findings, taken from our analyses over the past year. 1Post-Millennials – today’s 6- to 21-year-olds, also known as Generation Z – are on track to be the most racially and ethnically diverse generation yet. A bare majority of post-Millennials are non-Hispanic white (52%), while a quarter are Hispanic. 2There were 10.7 million unauthorized immigrants in the U.S. in 2016, down from a peak of 12.2 million in 2007. 3Younger Americans are better than their elders at separating factual from opinion statements in the news. 5About six-in-ten women in the U.S. (59%) say they have been sexually harassed.
WOA!! World Ovepopulation Awareness