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What is Dirty Electricity and is it Harmful?

Dirty electricity is a growing issue that can be easily misunderstood due to its complexity.

To help clear up any confusion, here are some answers to common questions about dirty electricity.

What is dirty electricity?

Electricity enters homes and other buildings at a constant frequency, typically 50 or 60 hertz (Hz,) depending on which country you live in. This is considered clean energy as it enters your home.

The problem starts when the electricity reaches appliances, computers or other electronic devices. Many of these devices require a transformer to convert the voltage and/or current, which disrupts the flow of electricity.

These power disruptions create irregular, high frequency surges of dirty electricity that travel along a buildings normal wiring, which should only contain 50 or 60 Hz electricity. The surges are also known as high frequency voltage transients.

Is dirty electricity harmful to our health?

Electrical wires and any devices that use electricity emit electromagnetic fields (EMF), also known as electromagnetic radiation (EMR). These fields will easily pass through most common materials. They are strongest close to the source and diminish with distance.

A growing body of evidence is showing that EMF exposure can be linked to various health conditions. And the stronger an electrical frequency is, the stronger the EMF will be. Thats why the high frequency transients associated with dirty electricity are of particular concern.

The World Health Organization has recognized that there are potentially both short term and long term health risks associated with EMF exposure.

Also, in 2012, a group of independent scientists, researchers and public health policy professionals, called The BioInitiative Working Group, published the BioInitiative Report. Their goal was to give an overview of whats known about the biological effects of EMF exposure. They reviewed over 2,000 scientific studies and concluded that there is substantial scientific evidence showing that even low levels of EMF have biological effects.

Laboratory studies showed that EMF exposure was linked to genotoxic effects, including DNA damage, as well as adverse effects on immune function, neurology, human behavior and melatonin production. There were also various population studies that found connections between EMF exposure and brain tumors, acoustic neuromas, salivary gland tumors, leukemia, Alzheimers disease, Lou Gehrigs disease and breast cancer.

For instance, one study published in the American Journal of Industrial Medicine looked at a cancer cluster in a southern California school exposed to high frequency voltage transients in their electrical system. The researchers found that a single year of employment at this school increased a teachers cancer risk by 21 percent, and teachers there more than 10 years increased their risk by 610 percent. They concluded that these high frequency transients may also be a universal carcinogen, not isolated to a single school.

What EMF levels are safe?

Despite the growing research showing the health risks of EMF, a challenge arises when governing agencies try to determine what levels are actually safe.

There are many different aspects of EMF to consider, such as the electrical voltage, frequency and pulse variations, as well as the duration of a persons exposure and any cumulative exposure over time. All these factors make it difficult to set exact safety standards for EMF in our homes.

Currently, most safety regulations only consider levels of EMF that are high enough to increase the temperature of an object. This is also known as ionizing radiation, such as x-rays.

Any lower energy frequencies that are considered non-ionizing, or do not heat objects, are assumed to be safe to use. These are the types of frequencies we are regularly exposed to from dirty electricity and were found to have detrimental effects in the BioInitiative Report.

In fact, The BioInitiative Working Group feels there may be no lower limit where exposure does not affect us. Until we can find a lower limit where its proven that bioeffects do not occur, they recommend limiting exposure to EMF whenever possible.

How can you avoid dirty electricity?

You have many options for reducing your exposure to dirty electricity and EMF.

There are meters you can buy that measure the levels of EMF in your home. EMF is typically measured either in milligauss (mG) or microTesla (T), depending on your country.

You can also download a phone application that will measure EMF, either for an Android or iPhone.

Some main sources of dirty electricity are:

Computers
Television sets
Cordless phones
Entertainment units
Energy efficient lighting
Energy efficient appliances
Dimmer switches
Power tools
Arcing on power lines, caused by loose wires or tree branches touching the lines

Try measuring the EMF levels near any of your suspect appliances, computers or other electrical devices. Replace any of these devices where possible, such as replacing cordless phones with corded phones, or energy efficient lighting (compact fluorescent or LED bulbs) with incandescent or AC halogen light bulbs.

If youre finding high levels in your house, you can install one or more dirty electricity filters. These are available from various online companies. Electrical filters have been shown to control high frequency currents in home electrical systems, but do your research to make sure the company youre buying from is legitimate.

You can tell if the filters are working when you have an EMF meter because you can take before and after measurements.

Many cities also have professional EMF consultants who can come to your home to measure EMF and suggest ways to reduce your exposure.

Sources
Dirty Electricity, by Samuel Milham
Public Health SOS: The Shadow Side of the Wireless Revolution, by Camilla Rees and Magda Havas
Overpowered, by Martin Blank

Related
5 Gadgets That Can Slash Costly Vampire Energy Use
Is Your Cell Phone a Health Hazard?
Shocking State of the Worlds Antibiotic Resistance

Disclaimer: The views expressed above are solely those of the author and may not reflect those of Care2, Inc., its employees or advertisers.

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What is Dirty Electricity and is it Harmful?

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Pope Francis gets more people to care about climate change

Pope Francis gets more people to care about climate change

By on 12 Nov 2015commentsShare

In a complete slap in the face to millions of environmental activists all over the world, a bunch of people just decided to care about climate change because ONE dude told them to. Granted, that dude was Jorge Mario Bergolio, aka Big Man Bergolio, aka his holiness Pope Francis, the chillest Catholic this side of the pearly gates. Seventeen percent of Americans and 35 percent of Catholics have been influenced by the pope’s position on climate change, according to a new poll.

Glad to hear it, but it still stings the same way it stung back in elementary school, when nobody wanted to play on the monkey bars with you until that one cool kid decided that he wanted to play on the monkey bars, and then suddenly everyone was into it. Researchers call this The Francis Effect (the pope thing, not the monkey bars thing — unless that kid’s name was also Francis). This all started back in June, when the pope released his headlinegrabbing encyclical on the urgency of climate change, basically saying that we have a moral obligation to protect the Earth and those poorest among us from this impending catastrophe. And then in September, his holiness brought up climate change again when he came to the U.S. to meet with President Obama, Congress, and the U.N. General Assembly.

Curious about what all this climate change talk from on high was doing to public opinion, researchers at the George Mason University Center for Climate Change Communication and the Yale Program on Climate Change Communication asked a representative group of Americans about their thoughts on climate change, after having already surveyed the same group earlier this spring. And what they found was that The Francis Effect was, indeed, in full effect. Their complete results are available here, but below are some of their key findings:

“Of those Americans who say they’ve been influenced, half (50 percent) say the Pope’s position on global warming made them more concerned about global warming, while fewer than 1 in 10 (8 percent) say they became less concerned. Among Catholics, the proportions are 53 percent, and 8 percent, respectively.”
“More Americans overall (+6 points), and more Catholics (+13 points), became very or extremely sure that global warming is happening. There was no change, however, in the number of Americans who believe human activity is causing global warming.”
“More Americans overall and American Catholics think that people in developing countries (+15 and +17 points, respectively) and the world’s poor (+12 and +20 points, respectively) will be harmed by global warming a great deal or a moderate amount.”
“More Americans (+9 points), and more Catholics (+13 points), think global warming will harm people in the United States a great deal or a moderate amount.”
“More Americans (+8 points) and more Catholics (+11 points) have become worried about global warming.”

Th pope’s effortless ability to get people to care about something that so many of us have been trying to get people to care about for so long is great news, if not slightly infuriating. Because unlike the monkey bars of our youth, which were no more than a fictional life boat keeping us safe from the “hot lava” covering the playground floor, these monkey bars are an actual life boat keeping us safe from the world actually going up in flames. So keep fighting the good fight, Frankie. We’ll take all the help we can get.

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Pope Francis gets more people to care about climate change

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We Can Stop Pretending Any of the 2016 Republicans Believe in Science

Mother Jones

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This story originally appeared in The New Republic, and is reproduced here as part of the Climate Desk collaboration.

Rand Paul was having a decent night in the fourth Republican debate Tuesday, until he fielded a question about climate change. With his answer, he disappointed those who thought he might deliver reality-based comments.

Paul, like the rest of the GOP candidates, wants to repeal President Barack Obama’s legacy-making Clean Power Plan reining in carbon emissions from the power sector. On Tuesday, Paul firmly aligned himself with the science-denier camp. “While I do think man may have a role in our climate, I think nature also has a role,” Paul said. “The planet is 4.5 billion years old. We’ve been through geologic age after geologic age. We’ve had times when the temperature’s been warmer. We’ve had times when the temperature’s been colder. We’ve had times when carbon in the atmosphere has been higher. So I think we need to look before we leap.”

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We Can Stop Pretending Any of the 2016 Republicans Believe in Science

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The Point of Democracy Is to Keep Powerful Elites From Becoming Complete Jackasses

Mother Jones

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Daniel Bell has written a new book making the case that “Chinese-style meritocracy is, in important respects, a better system of governance than western liberal democracy.” That’s possible, I suppose. Tyler Cowen noodles over the arguments and tosses out a few thoughts. Here’s one:

4. Most humans in history seem to have favored meritocratic rule over democracy, and before the 19th century democracy was rare, even in the limited form of male-dominated or property owner-dominated republics. It is possible that the current advantage of democracy is rooted in technology, or some other time-specific factor, which ultimately may prove temporary. That said, I still observe plenty of democracies producing relatively well-run countries, so I don’t see significant evidence that a turning point against democracy has been reached.

I know Cowen is just throwing out some ideas to be provocative, not seriously backing any of them. Still, I think you have to take a pretty blinkered view of “most humans” to throw this one out at all. It’s true that humans are hairless primates who naturally gravitate to a hierarchical society, but there’s little evidence that “most humans” prefer non-democratic societies. There’s loads of evidence that powerful elites prefer elite-driven societies, and have gone to great lengths throughout history to maintain them against the masses. Whether the masses themselves ever thought this was a good arrangement is pretty much impossible to say.

Of course, once the technologies of communication, transportation, and weaponry became cheaper and more democratized, it turned out the masses were surprisingly hostile to elite rule and weren’t afraid to show it. So perhaps it’s not so impossible to say after all. In fact, most humans throughout history probably haven’t favored “meritocratic” rule, but mostly had no practical way to show it except in small, usually failed rebellions. The Industrial Revolution changed all that, and suddenly the toiling masses had the technology to make a decent showing against their overlords. Given a real option, it turned out they nearly all preferred some form of democracy after all.

Which brings us to the real purpose of democracy: to rein in the rich and powerful. Without democracy, societies very quickly turn into the Stanford Prison Experiment. With it, that mostly doesn’t happen. That’s a huge benefit, even without counting free speech, fair trials, and all the other gewgaws of democracy. It is, so far, the only known social construct that reliably keeps powerful elites from becoming complete jackasses. That’s pretty handy.

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The Point of Democracy Is to Keep Powerful Elites From Becoming Complete Jackasses

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Is Your Local Fracking Company Breaking the Rules? You’ll Probably Never Know

Mother Jones

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One of the biggest differences between fracking and other kinds of industrial development is that fracking often occurs extremely close to towns and homes. That’s because oil and gas wells take up far less space than open-pit coal mines and cement factories. One 2013 analysis estimated than at least 15.3 million Americans have a gas well within a mile of their home.

So you might think that data on the performance records of oil and gas companies—how often they have spills, or exceed air pollution standards, etc.—would be readily available to locals who have an immediate stake in knowing about what’s going on in their backyard.

Not so, according to a new study from the Natural Resources Defense Council and the FracTracker Alliance, a nonprofit that collects data on the gas industry.

Thirty-six US states have active oil and gas operations. But according to the report, just three of these states have readily accessible databases that the public can use to see which drilling companies have been cited for violating environmental rules or other standards. What’s more, the records that do exist paint a disturbing picture.

“There are two main issues,” said NRDC senior analyst Amy Mall. “One is that this information is extremely hard for the public to get. The second is that they’re violating the law a lot.”

The report points out that in Ohio and Arkansas, for example, violations are not published in an online database. Texas and North Dakota, meanwhile, charge citizens for access to violation data. (A spokesperson for the North Dakota Industrial Commission clarified that records can be accessed on the department’s office lobby computer for free. Otherwise, a home subscription to that database costs $175 per year, or requests can processed by the department for $25 per hour.)

In other words, fracking companies are operating in many cases with a disturbing lack of transparency.

“It’s a dirty window that somebody needs to clean,” Mall said.

In Colorado, West Virginia, and Pennsylvania—where public data is available—the NRDC identified hundreds of violations and alleged violations issued to dozens of companies. The citations cover everything from spills to improper drilling techniques. (Violations can also be issued for problems of lesser public concern, such as an incorrectly sited road sign at a drilling site.) The actual number of reported violations likely understates the true scope of the problem, Mall said, since in many cases the number of reported spills is higher than the number of violations issued. Mall blamed the discrepancy on inadequate and under-staffed state enforcement agencies.

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Is Your Local Fracking Company Breaking the Rules? You’ll Probably Never Know

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The Looming Olive Oil Apocalypse

Mother Jones

The world’s most celebrated olive oil comes from sun-drenched groves of Italy. But Italy is also a hotbed of olive oil subterfuge, counterfeit, and adulteration—and has been since Roman times, as Tom Muellar showed in an eye-opening 2007 New Yorker piece (which grew into a book called Extra Virginity: The Sublime and Scandalous World of Olive Oil.) Next year, getting real olive oil from Italy is going to be even harder than usual. Here’s the LA Times’ Russ Parsons:

As a result of what the Italian newspaper La Repubblica is calling “The Black Year of Italian Olive Oil,” the olive harvest through much of Italy has been devastated—down 35% from last year.

The reason is a kind of perfect storm (so to speak) of rotten weather through the nation:

When the trees were turning flowers to fruit in the spring, freezing weather suddenly turned scorching, causing the trees to drop olives. Summer was hot and humid, leading to all sorts of problems. Then in mid-September, there was a major hail storm, knocking much of the fruit that remained onto the ground.

Other major olive oil-producing nations suffered similar calamities; Parsons reports that in Spain and Mediterranean neighbors, production is also “forecast to be far below last year’s.” And California, that big chunk of Mediterranean-like climate on our west coast, where excellent olive oil is produced? Parsons says the epochal drought is pinching production, and he quotes Muellar to the effect that “frankly, I hear about a lot of games being played there too, with labels and quality alike.” Sigh.

I find all of this distressing. I came of age as a cook in an era of olive oil hegemony. I treat it like the oil that powers my car, as something to be relied on casually, as if it appeared by magic from nowhere. (Nearly all my Tom’s Kitchen columns feature it.)

Once a staple of Mediterranean polyculture—farms and households would feature olive trees in mixed groves along with a multitude of other crops—olive oil production has long since industrialized. Here is The Ecologist from 2008:

Industrial olive farms grow their olive trees, planted at high densities, in massive irrigated orchards on lowland plains. The olives are harvested by machines that clamp around the tree’s trunk and shake it until the olives fall to the ground. Oil is then extracted by industrial-scale centrifuge, often at high temperatures. In contrast, small, traditional farms are often ancient, their trees typically planted on upland terraces. The farmers manage their groves with few or no agrochemicals, less water and less machinery. Olives are picked off the ground by hand and the oil extracted by grinding the olives in a millstone and press. Demand for cheap, mass-produced oil is making it a struggle for the smaller, traditional farms to be economically viable, however.

….

Intensive olive farming is a major cause of one of the biggest environmental problems affecting the EU: widespread soil erosion and desertification in Spain, Greece, Italy and Portugal. In 2001, the European Commission ordered an independent study into the environmental impact of olive farming across the EU. The report concluded: ‘Soil erosion is probably the most serious environmental problem associated with olive farming.

I fear that next year’s olive oil crunch is a harbinger of things to come. I am officially in search of alternative cooking fats. One I’ve come to appreciate: lard from pasture-raised hogs. Lard’s rotten nutritional reputation is the result of outdated and discredited science. And it makes food taste really good, too.

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The Looming Olive Oil Apocalypse

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What Marc Andreessen Gets Wrong About Our Future Robot Overlords

Mother Jones

Marc Andreessen recently wrote a widely shared post about how robots will change the economy. The Netscape founder turned mega-venture-capitalist predicts that we’re headed toward a future when robots do our grunt work, launching a “Golden Age” where humans are freed from wage-grubbing to do “nothing but arts and sciences, culture and exploring and learning”:

Housing, energy, health care, food, and transportationâ&#128;&#138;—â&#128;&#138;they’re all delivered to everyone for free by machines. Zero jobs in those fields remain…It’s a consumer utopia. Everyone enjoys a standard of living that kings and popes could have only dreamed of…Since our basic needs are taken care of, all human time, labor, energy, ambition, and goals reorient to the intangibles: the big questions, the deep needs. Human nature expresses itself fully, for the first time in history. Without physical need constraints, we will be whoever we want to be.

Andreessen is not the first to daydream about this scenario. My colleague Kevin Drum has written about it extensively, and he shares some of Andreessen’s optimism about what this world might look like:

Global warming is a problem of the past because computers have figured out how to generate limitless amounts of green energy and intelligent robots have tirelessly built the infrastructure to deliver it to our homes. No one needs to work anymore. Robots can do everything humans can do, and they do it uncomplainingly, 24 hours a day. Some things remain scarce—beachfront property in Malibu, original Rembrandts—but thanks to super-efficient use of natural resources and massive recycling, scarcity of ordinary consumer goods is a thing of the past. Our days are spent however we please, perhaps in study, perhaps playing video games. It’s up to us.

Also, read our brief history of awesome robots.

Basically, it’ll be pretty sweet. But both Andreessen and Drum caution that this consumer utopia is at least several decades away, and getting there will be a bumpy ride until we come up with new ways for people to get the things they want and need. Because unlike the original Luddites, the British artisan weavers who protested the Industrial Revolution by ransacking garment mills, only to find new work running the machines, huge swaths of today’s workforce aren’t wrong to suspect a dead end ahead. “The Digital Revolution is different,” Drum says, “because computers can perform cognitive tasks too, and that means machines will eventually be able to run themselves. When that happens, they won’t just put individuals out of work temporarily. Entire classes of workers will be out of work permanently.” Which means many of us are headed for Hooverville 2.0, a possibility that Andreessen doesn’t disagree with, at least in the short term.

So how best to brace ourselves for that hiccup on the road to utopia? Here’s where Drum and Andreessen part ways. In Andreessen’s vision, we “create and sustain a vigorous social safety net” for the economically stranded. Sounds great, but how do we pay for it? He veers into late-night infomercial territory here: “The loop closes as rapid technological productivity improvement and resulting economic growth make it easy to pay for the safety net.” The machine will pay for itself!

In other words, robots make everything faster, easier, and better, so humans will make more money selling goods and services, and we’ll all end up with more dimes to spare for those still finding their feet in the robot-powered economy. So we shouldn’t listen to the “robot fear-mongering” about machines coming to eat our jobs—the robot revolution is also a personal-tech revolution, and iPhones and tablets are new reins on the global economy:

What never gets discussed in all of this robot fear-mongering is that the current technology revolution has put the means of production within everyone’s grasp. It comes in the form of the smartphone (and tablet and PC) with a mobile broadband connection to the Internet. Practically everyone on the planet will be equipped with that minimum spec by 2020. What that means is that everyone gets access to unlimited information, communication, and education. At the same time, everyone has access to markets, and everyone has the tools to participate in the global market economy.

Yet plenty of people are less worried about job-stealing robots than the people who will own the robots. As technologist Alex Payne points out, using a smartphone doesn’t mean you’ve got your hands on the “means of production.” Using a robot will never be fractionally or profitable as owning a robot, or a robot factory, or the data center that stores the information collected by the robot. “The debate, as ever, is really about power,” argues Payne. And it’s no secret that a narrow segment of white and Asian males currently occupies nearly all the ergonomic chairs at that table.

Drum has no doubt that robots are in fact coming to eat our jobs, and it’s the folks with the social and financial capital to buy robots that will call the shots: “As this happens, those without money—most of us—will live on whatever crumbs the owners of capital allow us.” If the robot-owning 1 percent of tomorrow is anything like today’s, then there is little indication that they’re willing to share their spoils. Take a look at this chart of productivity versus worker wages over the last 60 years. Productivity has been shooting up, helped in no small part by greater efficiencies thanks to technology. But worker pay hasn’t been rising alongside these productivity gains:

So where’s all the extra money, the “resulting economic growth” from all this “rapid technological productivity improvement” that Andreessen promises? It’s parked in the pockets of the 1 percenters. Here’s how the share of income is divided between capital owners—the people who own the technology—and labor:

Drum says these metrics are a few of the economic indicators that make up the “horsemen of the robotic apocalypse” in which “capital will become ever more powerful and labor will become ever more worthless.” The other indicators are fewer job openings, stagnating middle-class incomes, and corporations stockpiling cash instead of investing it in new goods and factories. These don’t look so hot, either:

Drum points to a couple of options economists have floated to fend off the robotic apocalypse. The first is redistribution through taxing capital: The wealthy robot owners will employ a few laborers to churn out massive amounts of goods and services, and government turns over a cut of their profits to displaced workers, who spend their days buying the products made by the wealthy’s robots. But corporate execs are likely to fight higher taxes, despite the obvious downsides of an impoverished consumer base. In any case, many of us would probably prefer real jobs to “enforced idleness.” Still, says Drum, “the ancient Romans managed to get used to it—with slave labor playing the role of robots—and we might have to, as well.”

Redistribution could play out in a couple other ways. If people can no longer expect to get by on their brawn or their wits, Drum suggests that government steps in and gives each child a handful of stocks, or maybe a robot of their own—something to give everyone a stake in the sweat-free economy. Other options have been suggested, like Jaron Lanier’s idea of Big Data paying users in “micro-payments” for letting them collect and use our data. But here, too, the linchpin is corporations and their owners’ willingness to share.

The rest of Andreessen’s solutions are straightforward. First, make sure everyone has access to technology and education on how to use it. I’ve argued extensively for the latter, and Drum sees it as a no-brainer. Second, “let markets work” so that “capital and labor can rapidly reallocate to create new fields and jobs.” Yet unless reallocation is the new corporate-speak for fairly redistributing profit, there’s simply no way the rest of us humans won’t get creamed by our robot overlords.

Additional research and production by Katie Rose Quandt and Prashanth Kamalakanthan.

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What Marc Andreessen Gets Wrong About Our Future Robot Overlords

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Why American Apples Just Got Banned in Europe

Mother Jones

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Back in 2008, European Food Safety Authority began pressing the chemical industry to provide safety information on a substance called diphenylamine, or DPA. Widely applied to apples after harvest, DPA prevents “storage scald”—brown spots that “becomes a concern when fruit is stored for several months,” according to Washington State University, reporting from the heartland of industrial-scale apple production.

Read about 7 more dodgy food practices that are banned in Europe—but just fine in the United States.

DPA isn’t believed to be harmful on its own. But it has the potential to break down into a family of carcinogens called nitrosamines—not something you want to find on your daily apple. And that’s why European food-safety regulators wanted more information on it. The industry came back with just “one study that detected three unknown chemicals on DPA-treated apples, but it could not determine if any of these chemicals, apparently formed when the DPA broke down, were nitrosamines,” Environmental Working Group shows in an important new report. (The EFSA was concerned that DPA could decay into nitrosamines under contact with nitrogen, a ubiquitous element, EWG notes.) Unsatisfied with the response, the EFSA banned use of DPA on apples in 2012. And in March, the agency the slashed the tolerable level of DPA on imported apples to 0.1 parts per million, EWG reports.

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Why American Apples Just Got Banned in Europe

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Gregory Clark Says We Humans Suck at Social Mobility

Mother Jones

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Gregory Clark writes interesting books. His last one, A Farewell to Alms, made a contentious argument about why, after a hundred centuries of zero average economic progress, growth suddenly exploded around 1800 in the tiny island of England and then spread throughout Europe and the world. Basically, Clark argues that the Industrial Revolution started in England because of “accidents of institutional stability and demography….and the extraordinary fecundity of the rich and economically successful. The embedding of bourgeois values into the culture, and perhaps even the genetics, was for these reasons the most advanced in England.”

Bourgeois values! Genetics! Rich people reproducing faster than poor ones! That was bound to piss off some people. I myself found it pretty fascinating, but I also felt like Clark was drawing some pretty spectacular conclusions from some pretty scant data. Sadly, I read Farewell to Alms on one of the original Kindle reading devices, and thus found it virtually impossible to follow. It relies heavily on tables and charts, and those rendered so poorly that I had a hard time following Clark’s argument. Shortly after that I ditched my Kindle.

I’ve since replaced it with a succession of tablets, all of which render the book just fine. But I’ve never gone back to reread it, and now Clark has a new book out, The Son Also Rises.1 His latest big idea is that status is remarkably stable over periods of centuries. Families that were well off in 1700 are, on average, still pretty well off. Basically, we suck at social mobility. Josh Harkinson interviewed him for Mother Jones:

MJ: How do you measure status?

GC: I have a number of different measures for different societies. So for England, where we have some of the best data, we know everyone who went to Oxford and Cambridge from 1200 to the present. That tells us who the educational elite were in England over 800 years, and then we can ask, “What are the names that are showing up in that elite, and how persistent is their appearance in this elite?”

….We find that there is a very strong persistence of elite families at the universities. In recent years, the universities have tried to become more meritocratic and more democratic: They admit students based on performance on national exams. They don’t give any privilege to the fact that your parents went there. And public financing for tuition is now available. But what we find is that elite families persist at Oxford and Cambridge at the same rate as they did in the 19th century. It hasn’t managed to change the rate of social mobility.

Clark uses this strategy of following family names in other countries as well, and comes to similar conclusions. Is this legit? Are family names enough to figure out who’s going up and who’s going down? I have my doubts, but I haven’t read the book. And I have to say that my personal experience is a data point in favor of Clark’s thesis. Many years ago I got interested in genealogy and started digging up my family tree. Roughly speaking, I managed to go back about 200 years through most of my branches. And one of the things that intrigued me was just how homogeneous it all was. Some of my ancestors were better off than others, but mostly within a pretty narrow band. As near as I can tell, none of them were destitute and none of them were rich. They were small farmers, shopkeepers, linen drapers, sign painters, electricians, and stonecutters. Over seven or eight generations, social mobility has been pretty close to zero.

So maybe there’s something to this. I’ll let you know what I think if I end up reading the book.

1Yes, he’s apparently stuck on Hemingway puns. This is undoubtedly a rich vein for economists. Next up: To Have and Halve Not. Followed by For Whom the Swell Toils and The Gold Plan and Me.

Originally posted here:  

Gregory Clark Says We Humans Suck at Social Mobility

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Jimmy Carter Is History’s Greatest Monster

Mother Jones

I know there are more important things going on in the world, but I really had to stifle a giggle at the latest attempt to blame Jimmy Carter for every conceivable ill of the pre-Reagan world. Here is Gordon Crovitz in the Wall Street Journal today:

Jimmy Carter’s Costly Patent Mistake

Today’s patent mess can be traced to a miscalculation by Jimmy Carter, who thought granting more patents would help overcome economic stagnation. In 1979, his Domestic Policy Review on Industrial Innovation proposed a new Federal Circuit Court of Appeals, which Congress created in 1982. Its first judge explained: “The court was formed for one need, to recover the value of the patent system as an incentive to industry.” The country got more patents—at what has turned out to be a huge cost. The number of patents has quadrupled, to more than 275,000 a year.

Jeebus. Legal scholars spent the entire decade of the 70s arguing about this. Under the old system, different appellate circuit issued different rulings on patents, and it was the business community that was mostly unhappy about this. Several commissions recommended plans for a more uniform and efficient system, including one drafted by Carter’s Department of Justice. It never went anywhere, but business leaders kept pressing, and Congress reintroduced court reform legislation in 1981, which was signed by Ronald Reagan a year later. It’s absurd to give Carter more than a footnote in this history.

However, Crovitz gets this part right:

The new Federal Circuit approved patents for software, which now account for most of the patents granted in the U.S.—and for most of the litigation….Until the court changed the rules, there hadn’t been patents for algorithms and software. Ideas alone aren’t supposed to be patentable. In a case last year involving medical tests, the U.S. Supreme Court observed that neither Archimedes nor Einstein could have patented their theories.

Actually, to give them their due, the new court held out against software patents for quite a while. Eventually, though, contradictions kept piling up, and in the mid-90s they essentially threw in the towel and approved the granting of pure software patents. This is hardly the whole story, though. The Supreme Court could have overruled them. The patent office could have fought back. The president could have offered new legislation. Congress could have acted.

None of them did. The software industry wanted software patents, and they got them. Big business won the day, as they usually do. But I guess that’s not a headline the Journal editorial page is interested in.

Hidden in this story, however, is the key fact that demolishes the argument in favor of software patents: “the mid-90s.” Before that, software patents were rare or nonexistent. And guess what: The era from 1950 through 1995 featured one of the most innovative and fruitful tech explosions in history. Billions of lines of software were produced, the world was transformed, and it was all done without patent protection.

So why do we need them now?

See the article here: 

Jimmy Carter Is History’s Greatest Monster

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