Sunday, December 8, 2019

#20: Video Games and Online Chats Are ‘Hunting Grounds’ for Sexual Predators

A must-read for all parents, being aware is so important in helping us protect our children.


Criminals are making virtual connections with children through gaming and social media platforms. One popular site warns visitors, “Please be careful.”

Excerpt:

"His wife, Rhonda, compared the predicament to watching a child get behind the wheel of a car: “You have to trust them.”
Ms. Marshall said it was also hard to ignore the potential upside of their son’s gaming. “He kept telling me, ‘Mom, you told me I shouldn’t spend so much time on computers, but I can get scholarships for this,’” she said.
Still, there’s no hiding the dangers. Kristy Custer, the principal at Complete High School Maize in Kansas, helped design the curriculum used by many high-school e-sports teams.
“Right now, in the curriculum, we have a section on, ‘If this happens to you, this is what you do,’” she said. “But we probably need to say, ‘When this happens to you, this is what you need to do.’”
Dr. Custer said parents should react carefully when their children report encounters with online predators. Punishing the children — no more video games or social media, for example — could backfire by pushing them into even more dangerous places for their online activity.
“You just did exactly what that predator wanted them to do — and drove them into the darker space,” she said."

Thursday, December 5, 2019

# 19: Worth a Thought as we approach Christmas

THE GIFT OF DEATH

Pathological consumption has become so normalized that we scarcely notice it.
By George Monbiot, published in the Guardian 11th December 2012
There’s nothing they need, nothing they don’t own already, nothing they even want. So you buy them a solar-powered waving queen; a belly button brush; a silver-plated ice cream tub holder; a “hilarious” inflatable zimmer frame; a confection of plastic and electronics called Terry the Swearing Turtle; or – and somehow I find this significant – a Scratch Off World wall map.
They seem amusing on the first day of Christmas, daft on the second, embarrassing on the third. By the twelfth, they’re in landfills. For thirty seconds of dubious entertainment or a hedonic stimulus that lasts no longer than a nicotine hit, we commission the use of materials whose impacts will ramify for generations.
Researching her film The Story of Stuff, Annie Leonard discovered that of the materials flowing through the consumer economy, only 1% remain in use six months after sale(1). Even the goods we might have expected to hold onto are soon condemned to destruction through either planned obsolescence (breaking quickly) or perceived obsolesence (becoming unfashionable).
But many of the products we buy, especially for Christmas, cannot become obsolescent. The term implies a loss of utility, but they had no utility in the first place. An electronic drum-machine t-shirt; a Darth Vader talking piggy bank; an ear-shaped i-phone case; an individual beer can chiller; an electronic wine breather; a sonic screwdriver remote control; bacon toothpaste; a dancing dog: no one is expected to use them, or even look at them, after Christmas Day. They are designed to elicit thanks, perhaps a snigger or two, and then be thrown away.
The fatuity of the products is matched by the profundity of the impacts. Rare materials, complex electronics, the energy needed for manufacture and transport are extracted and refined and combined into compounds of utter pointlessness. When you take account of the fossil fuels whose use we commission in other countries, manufacturing and consumption are responsible for more than half of our carbon dioxide production(2). We are screwing the planet to make solar-powered bath thermometers and desktop crazy golfers.
People in eastern Congo are massacred to facilitate smartphone upgrades of ever diminishing marginal utility(3). Forests are felled to make “personalized heart-shaped wooden cheese board sets”. Rivers are poisoned to manufacture talking fish. This is pathological consumption: a world-consuming epidemic of collective madness rendered so normal by advertising and the media that we scarcely notice what has happened to us.
In 2007, the journalist Adam Welz records, 13 rhinos were killed by poachers in South Africa. This year, so far, 585 have been shot(4). No one is entirely sure why. But one answer is those very rich people in Vietnam are now sprinkling ground rhino horn on their food or snorting it like cocaine to display their wealth. It’s grotesque, but it scarcely differs from what almost everyone in industrialized nations is doing: trashing the living world through pointless consumption.
This boom has not happened by accident. Our lives have been corralled and shaped in order to encourage them. World trade rules force countries to participate in the festival of junk. Governments cut taxes, deregulate business, manipulate interest rates to stimulate spending. But seldom do the engineers of these policies stop and ask “spending on what?”. When every conceivable want and need has been met (among those who have disposable money), growth depends on selling the utterly useless. The solemnity of the state, its might, and majesty are harnessed to the task of delivering Terry the Swearing Turtle to our doors.
Grown men and women devote their lives to manufacturing and marketing this rubbish, and dissing the idea of living without it. “I always knit my gifts”, says a woman in a television ad for an electronics outlet. “Well you shouldn’t,” replies the narrator(5). An advertisement for Google’s latest tablet shows a father and son camping in the woods. Their enjoyment depends on the Nexus 7’s special features(6). The best things in life are free, but we’ve found a way of selling them to you.
The growth of inequality that has accompanied the consumer boom ensures that the rising economic tide no longer lifts all boats. In the US in 2010 a remarkable 93% of the growth in incomes accrued to the top 1% of the population(7). The old excuse, that we must trash the planet to help the poor, simply does not wash. For a few decades of extra enrichment for those who already possess more money than they know how to spend, the prospects of everyone else who will live on this earth are diminished.
So effectively have governments, the media, and advertisers associated consumption with prosperity and happiness that to say these things is to expose yourself to opprobrium and ridicule. Witness last week’s Moral Maze program, in which most of the panel lined up to decry the idea of consuming less, and to associate it, somehow, with authoritarianism(8). When the world goes mad, those who resist are denounced as lunatics.
Bake them a cake, write them a poem, give them a kiss, tell them a joke, but for god’s sake stop trashing the planet to tell someone you care. All it shows is that you don’t.
www.monbiot.com
3. See the film Blood in the Mobile. http://bloodinthemobile.org/
7. Emmanuel Saez, 2nd March 2012. Striking it Richer: the Evolution of Top Incomes in the United States (Updated with 2009 and 2010 estimates). http://elsa.berkeley.edu/~saez/saez-UStopincomes-2010.pdf

Sunday, December 1, 2019

# 18 The MindShift Guide to Understanding Dyslexia





The act of reading and decoding text is a complex feat of the human brain. Mass literacy is a recent phenomenon, but so much of a person’s chances for academic and professional success depend on their ability to read.
But millions of Americans struggle to read and it’s often because they have dyslexia. An estimated five to 20 percent of kids are dyslexic but some don’t realize it. These students’ dyslexia go unnoticed and they struggle in school with feelings of inadequacy. Others fight to get basic services required by federal law. There are countless stories of dyslexic students who feel frustrated by their struggles with reading and act out in schools. It’s so important for parents, educators and students to understand the signs of dyslexia and find ways to help.
That’s why we published the MindShift Guide to Understanding Dyslexia. Reporter Holly Korbey has written extensively on dyslexia for MindShift and she’s created this guide to help deepen your understanding. It’s readily available as a 41-page PDF that's easy to print and make notes in the margins.
In this guide, you’ll learn about:
  • How to recognize dyslexia in children, including multilingual English Language Learners
  • Teaching techniques for educators
  • Helpful technology aids
  • How parents can prepare for an Individualized Education Program (IEP) meeting   
  • How adults with dyslexia managed their education experience

Saturday, November 30, 2019

#17: Air Pollution article The toxic killers in our air too small to see


Conceptual pollution image (Credit: Emmanuel Lafont)


A
"After years of headlines about air pollution, we’ve been misled on a few things about the world’s biggest environmental health problem. For example, we’re told that “PM2.5” – solid pollution particles measuring 2.5 micrometres or less – can pass through our lungs and into our blood stream.
But, in fact, the vast majority of them can’t.
We’ve also been told NOx gases – including nitrogen dioxide – are the biggest threat to health within cities. However, NOx is responsible for just 14% of deaths attributed to air pollution in Europe.
The biggest killer of all never makes the headlines, isn’t regulated, and is barely talked about beyond niche scientific circles (despite their best efforts to change that narrative): it’s nanoparticles.
PM2.5 may be too small to see, being roughly 30 times smaller than the width of a human hair. But it’s a relative heavyweight. PM2.5 stomps in at 2,500 nanometres (nm), while nanoparticles are 100nm or below. PM2.5 and PM10 (10,000nm) are killers in their own right, typically causing lung and respiratory conditions. Yet nanoparticles can reach, and wreak havoc in, any organ in the body. And because government authorities monitor PM2.5 by mass (million of nanoparticles may not even register a measurement by microgram) – their reports underrepresent the true risks.
The science of why we should be concerned about the total number of particles that we breathe in, not just their mass, has been known for some time. In 2003, Surbjit Kaur was a young researcher finishing her Masters at Imperial College London, when her supervisor suggested she join the Dapple experiment (the Dispersion of Air Pollution and its Penetration into the Local Environment). Kaur designed a personal exposure study, with a team of six volunteers “dressed up like Christmas trees” with various different air pollution sensors, and asked them to travel a set route in central London every day for four weeks."
............................................................................................................................."Within the same town or city, our daily exposure to air pollution can differ greatly by person, by mode of transport, by the routes we take. Most cities or countries measure this with a handful of stationary monitoring stations, which can only test the air immediately next to them. We don’t, however, spend our lives standing still.
“I still find it fascinating”, says Kaur, speaking to me from her Thames-side offices, overlooking the London Mayor’s office. “If you are introducing air pollution policy for the wellbeing of humans, and you base that guidance on data that isn’t relevant, are you really helping people or are you actually hindering?”



https://www.bbc.com/future/article/20191113-the-toxic-killers-in-our-air-too-small-to-see?ocid=global_future_rss

Thursday, November 7, 2019

#16: Beyond AlphaGo: The Age of AI




I have no idea what the truth is, or, what the future holds, but believe strongly that we all need to be aware of what people are saying and the questions they are asking about the spread of AI. The link that I am sharing is to a PBS Frontline news report called, In The Age of AI.  The documentary is balanced, and not anti-AI. It interviews and collects views from many reporters, researchers, academics as well as ordinary workers.

"FRONTLINE investigates the promise and perils of artificial intelligence, from fears about work and privacy to the rivalry between the U.S. and China. The documentary traces a new industrial revolution that will reshape and disrupt our lives, our jobs, and our world, and allow the emergence of the surveillance society."

It is a long documentary, but please do not be put off, the information is what all citizens need to be aware of as we enter the future.

There are so many interesting pieces of information that will make you think about our lives in the future and suggestions about how society could respond.

Thursday, October 17, 2019

#14 Remedy for too much Screen time


How to Do Nothing with Nobody All Alone by Yourself: A Timely Vintage Field Guide to Self-Reliant Play and Joyful Solitude

Brain Pickings · by Maria Popova
Legendary psychoanalyst Adam Phillips has written beautifully about why the capacity for boredom is essential for a full life and Susan Sontag contemplated the creative purpose of boredom. Perhaps we understand this intellectually, but we — now more than ever, it seems — have a profound civilizational anxiety about being alone. And the seed for it is increasingly planted in childhood — in an age when play is increasingly equated with screens and interfaces, being alone with a screen is not quite being alone at all, so the art of taking joy in one’s own company slips further and further out of reach.
In 1958, a self-described 42-year-old kid named Robert Paul Smith penned a little book titled How to Do Nothing with Nobody All Alone by Yourself (public library), which his wife Elinor, an accomplished author herself, illustrated — a delightful field guide to hacking household objects and making mischievous contraptions from nature’s gifts, long before the rise of hacker culture and the modern Maker Movement. Before working as a broadcaster in Manhattan in the 1930s, an era prior to the dawn of television and many decades before the web, Smith had grown up at a time when icemen filled ice-boxes by horse and wagon and every house had a hatstand and “all mothers sewed,” producing a steady supply of empty spools for kids to play with — and yet his book is timeless and remarkably timely in both spirit and hands-on ingenuity.
With a wink — perhaps inadvertent — to the existential value of philosophy, Smith writes:
I understand some people get worried about kids who spend a lot of time all alone, by themselves. I do a little worrying about that, but I worry about something else even more; about kids who don’t know how to spend any time all alone, by themselves. It’s something you’re going to be doing a whole lot of, no matter what, for the rest of your lives. And I think it’s a good thing to do; you get to know yourself, and I think that’s the most important thing in the whole world.
He offers how-to guidance on a wealth of simple yet imaginative playthings — indoor boomerangs, pin pianos, broken umbrella bow-and-arrows, pussy-willow bees, peach pit turtles, clamshell bracelets “for your sister, if you’ve got a sister, or your girl, if you’ve got a girl, or if not, just for the fun of making them,” a quirky prank-ready contraption made out of “a chicken or a turkey wishbone, some chewing gum, a burnt kitchen match and a rubber band.” Today, when even LEGO bricks come as kits of pre-imagined possibilities, these unstructured activities — “There are no kits to build these things,” Smith cautions — come as welcome assurance that there are enormous rewards in what Richard Feynman called “the pleasure of finding things out.”
Indoor boomerang: ‘Get a piece of very thin cardboard. If your father uses business cards, that’s exactly the right kind of cardboard, and the right size. The top flap of a matchbook will do, too. Now just cut a boomerang shape out of it, just about the same size and shape as in the drawing. Now put it on a book, so that one arm sticks out just a little bit. Flick it with your fingernail and it’ll go sailing out just like an Australian boomerang, and after very little practice, you’ll find out how to make it whirl so that it will come back to you. A good way to do it is to hold the book in one hand, tipped up a little, so that the boomerang goes up in the air at an angle, and slides back at just about the same angle, like a ball going almost to the top of a hill, and then rolling down again.’
There is also subtle, charming humor:
These days, you see a kid lying on his back and looking blank and you begin to wonder what’s wrong with him. There’s nothing wrong with him, except he’s thinking… He is trying to arrive at some conclusion about his thumb.
Pin piano: ‘If you can get a piece of wood and ten pins you can make a piano. Oh, not a big piano like the one you have. You’d need a lot more wood and pins for that. This is a pin-piano, and it’s a musical instrument, and it plays very piano. The word piano means soft. The real name for a piano is pianoforte, and all it means is an instrument that can play loud or soft. Well, this is a pin-piano and it just plays soft. All you do is stick the pins into the piece of wood, each one a little further in than that first one. If you take a nail and hit the pin, you’ll hear a certain note. By pushing the next pin in a little further, you’ll hear a higher note. And so on. Tune as you go, do re mi fa sol la ti do. But that’s only eight pins. Why did I say ten? Because you’re going to bend at least two of the pins trying to get them in to the right depth. ‘
But tucked inside Smith’s practical manifesto for self-reliant play is also a love letter to public libraries, the merits of which he extolls throughout the book as he encourages the reader to find out more about obscure subjects and hobbies at the library. He writes:
If you don’t know what a willow tree looks like, go to the public library and get out a book about trees. You’ll notice that all through this book, I advise you to go to the library when you want to find out something. I think just plain going to the library and getting out a book is a swell thing to do. It’s something to do, when you’ve got nothing to do, all by yourself. It’s a thing I still do when I’ve got nothing special to do. I just wander around until I find a book that looks interesting; let’s say, a book about ship-building, or rockets, or a story by some author I’ve never heard of before. Now, chances are I’ll never build a ship, or ride in a rocket, and maybe I won’t like the way the author I never heard of writes. But it’s interesting to know how someone else builds a ship, or plans to fly in a rocket, or how the author feels about things.
This adds another layer of timeliness and wistful urgency to Smith’s book — today, as the web continues to grow better at giving us more of what we’re looking for, it also grows exponentially worse at helping us discover what we don’t yet know we ought to know, those invaluable unknown-unknowns. The internet is a magnificent and vitalizing medium in so many ways, but also an unforgiving one in others — amid this echo chamber of our existing convictions and interests, we are nursed on the belief that what isn’t online either doesn’t matter or doesn’t exist at all. And yet the vast majority of human knowledge, what Vannevar Bush memorably called “the common record” as he envisioned the web in 1945, lives in out-of-print books and archives and other materials of which the web makes no mark and thus takes no notice. The public library is the closest thing we have to a time machine of human wisdom, to say nothing of its essential role in democracy.
The Globe Chandelier at the Los Angeles Public Library, from Robert Dawson’s book ‘The Public Library.’ Click image for more.
Smith later adds:
I’m really serious about the library: that’s the best place to learn more. We did lots of other things when we were kids, like collecting bugs, and wild flowers, and frogs, and snakes, and stones—and in the library I promise you there will be a really expert book on each of these, and on many other subjects, written by people who’ve made a life study of those special things. There will be books about trees and radio sets and telescopes and badminton and Indian crafts and metal work, about how to make bows and arrows, how to swim, how to — oh, there’s no end. There’s even a book on how to find a how-to book.
Some silly grownup has even written a book on how to read a book.
The most memorable such silly grownup, of course, was Virginia Woolf, whose meditation on how to read a book is an infinitely rewarding classic.
Some of Smith’s ideas might raise a few cautious eyebrows, but they spring from a place of sincere trust in children’s innate goodness and intelligence. In one such controversial section, he counsels, “You should learn how to sharpen a knife,” adding: “Something else that you’re just going to have to argue out with your mother; I did with my mother, my kids did with their mother. A sharp knife is safer than a dull knife.” Knives, in fact, play a prominent role in many of the activities — from carving patterns into pencils to various versions of flipping an actual pocket knife.
‘Take one of the hexagonal pencils (hexagonal means six-sided, as a square is four-sided). These are usually painted yellow. Now, cut a very thin sliver, like this, so you’ve lifted off a little square of paint. Now on the side of the pencil right next to the side you’ve cut, cut another little square of paint that you can sliver off. Now the next side, and so on all around the pencil, making a checkerboard effect.’
In addition to the knives, there are also guns — but the type that would disarm even those of us most uneasy about the notion of kids play-pretending with lethal weapons. Smith’s make-shift “guns” aren’t today’s chillingly realistic plastic replicas, but ones made of wood and rubber bands. They wink at Freud’s assertion that “the opposite of play is not what is serious but what is real” — somehow, it’s hard to imagine such contraptions correlating with fantasies of actual deathly violence.
Wood and rubber band gun: ‘The simplest way to make one is just to cut a piece of wood, somewhere between a quarter of an inch and half an inch thick, into a pistol shape. On the top, just jam the point of your knife in so that it makes a flat hole. Then cut a piece of cardboard into little half-inch squares. Put a rubber band on the gun, a rubber band big enough so that when you pull it back over the top of the handle, it’s good and stretched. You can put a thumbtack through the rubber band where it comes over the front end of the pistol. Now jam one of the little cardboard squares into the flat hole, like this. Now if you’ll hold the gun, you’ll find that by rubbing your thumb up, you’ll push the rubber band up over the end of the handle and it will spring forward and flick the card.’
While much of the book’s charm comes from its encouragement of an active, joyful engagement with the natural world — horse chestnuts, for instance, are quite simply “fun to get and fun to open the burrs and fun to look at and fun to shine” — there is also a great deal of fun to be had by the city child. New Yorkers, for instance, might find particular delight in Smith’s bow-and-arrow transformation of broken umbrellas, a common seasonal feature of our urban wilderness.
Alongside the playful projects are also illuminating asides on the imperceptible innovations that underpin modern life. Noting that busted umbrellas are harder to find than they used to be, Smith writes:
In those days, the olden days, umbrellas were made of cotton, or, if you were rich, silk. And people used to walk a lot more then, because there weren’t so many cars, and the umbrellas got used more, and cotton and silk, after a while, rot. Nowadays, umbrellas aren’t used so much, and I imagine they’re made out of nylon, and that doesn’t rot.
Indeed, playful as Smith’s premise is, he also makes a handful of rather poignant asides that often apply to life well beyond childhood play — like this perceptive remark on the perils of public opinion:
If some of the things sound a little childish, figure it out: do you think they’re too childish, or do you think that if someone else saw you doing it, he would think it was childish?
How to Do Nothing with Nobody All Alone by Yourself is a treat in its totality. Complement it with The Little Red Schoolbook, a controversial instigator of independent thinking in teens from the same era, then revisit this fantastic grown-up field guide to the art of solitude.