Thursday, March 30, 2017

Friday Thinking 31 March 2017

Hello all – Friday Thinking is a humble curation of my foraging in the digital environment. My purpose is to pick interesting pieces, based on my own curiosity (and the curiosity of the many interesting people I follow), about developments in some key domains (work, organization, social-economy, intelligence, domestication of DNA, energy, etc.)  that suggest we are in the midst of a change in the conditions of change - a phase-transition. That tomorrow will be radically unlike yesterday.

Many thanks to those who enjoy this.
In the 21st Century curiosity will SKILL the cat.
Jobs are dying - work is just beginning.

“Be careful what you ‘insta-google-tweet-face’”
Woody Harrelson - Triple 9

Content
Quotes:
Some quotable quotes courtesy of Kevin Kelly

Articles:
H&R Block and Intuit Are Still Lobbying to Make Filing Taxes Harder



“I’ve always been very careful never to predict anything that has not already happened.” — Marshall McLuhan

“The cure for boredom is curiosity. There is no cure for curiosity.” — Dorothy Parker

“Decisions are made by those who show up.” — Jennifer Pahlka

“If at first the idea is not absurd, then there is no hope for it.” — Albert Einstein

“Not long ago what we have today was so implausible that nobody bothered to say it would never happen.“ — Marc Andreessen

"The first 90% of a project is a lot easier than the second 90%.” — Tim Sweeney

“If you don’t like change, you are going to like irrelevance even less.” — General Shinseki

Some quotable quotes courtesy of Kevin Kelly



as soon as you try to measure how well people are doing, they will switch to optimising for whatever you’re measuring, rather than putting their best efforts into actually doing good work.

In fact, this phenomenon is so very well known and understood that it’s been given at least three different names by different people:
  • Goodhart’s Law is most succinct: “When a measure becomes a target, it ceases to be a good measure.”
  • Campbell’s Law is the most explicit: “The more any quantitative social indicator is used for social decision-making, the more subject it will be to corruption pressures and the more apt it will be to distort and corrupt the social processes it is intended to monitor.”
  • The Cobra Effect refers to the way that measures taken to improve a situation can directly make it worse.

Every attempt to manage academia makes it worse    




In the 1900s, researchers developed algorithms that made Fourier analysis more practical for applications such as seismology. Among these were waveforms that could replace sinusoidal waves while being of finite duration, invented in 1981 by French geophysicist Jean Morlet at CNRS in Marseilles. He called them ondelettes — wavelets in English. But until Meyer entered the field, these tools did not have the full power of Fourier’s theory.

Meyer made his serendipitous encounter with Morlet’s wavelets in 1982, while waiting for a photocopier at the École Polytechnique in Paris, where he then worked. A colleague was copying a paper on Morlet’s wavelets, and the two struck up a conversation.

Meyer, a researcher in functional analysis, was so captivated that he took the first train to Marseilles to talk to Morlet and his colleagues. He decided overnight to change fields. “It was like a fairy tale,” Meyer said in a 2011 interview. “I felt I had finally found my home.”

“He was communicating to people who don’t even talk the same mathematical language,” says Morel. “All of these people had pieces of the puzzle.”

Meyer’s desire for crossing borders between disciplines stemmed from his childhood in the melting pot of colonial Tunis, where he was “obsessed”, he said in the 2011 interview, by wanting to cross ethnic frontiers.

‘Wavelet revolution’ pioneer Yves Meyer scoops top maths award Abel Prize




Just as electricity transformed many industries roughly 100 years ago, AI will also now change nearly every major industry — healthcare, transportation, entertainment, manufacturing — enriching the lives of countless people. I am more excited than ever about where AI can take us.

In addition to transforming large companies to use AI, there are also rich opportunities for entrepreneurship as well as further AI research. I want all of us to have self-driving cars; conversational computers that we can talk to naturally; and healthcare robots that understand what ails us. The industrial revolution freed humanity from much repetitive physical drudgery; I now want AI to free humanity from repetitive mental drudgery, such as driving in traffic. This work cannot be done by any single company — it will be done by the global AI community of researchers and engineers. My Machine Learning MOOC on Coursera helped many people enter AI. In addition to working on AI myself, I will also explore new ways to support all of you in the global AI community, so that we can all work together to bring this AI-powered society to fruition.

Andrew Ng - Opening a new chapter of my work in AI





One of my favorite authors and futurists is Bruce Sterling - he gives the closing keynote talk every year at the SXSW media and Technology Conference. This year’s 1 hour talk (it’s a podcast) is worth the listen - insightful and entertaining.

Bruce Sterling's SXSW 2017 keynote: what should humans do?

Every year, Bruce Sterling closes the SXSW Interactive Festival with a wide-ranging, hour-long speech about the state of the nation: the format is 20 minutes' worth of riffing on current affairs, and then 40 minutes of main thesis, scorchingly delivered, with insights, rage, inspiration and calls to action.

This year, Bruce addresses himself to the idea of technological obsolescence of humanity, the robots-will-take-our-jobs, AIs-will-do-everything, Universal-Basic-Income despair that there is no reason for us to be here anymore.

Assuming his customary mantle as gadfly of the tech set, Sterling sets about to prick the consciences and egos of technological triumphalism, enumerating a bunch of possibilities for what a post-work society might look like, before wiping them all away with a jeremiad about the reality of the human condition through history, a woo-the-muse-of-the-odd moment that says the future will be weirder, but brighter, than we presently imagine.

Along the way, Sterling promises to return to novel writing (not that he ever fully stopped), saying that with Trump in office, there will be plenty of other people to write about what's really happening, leaving him with some time to write about what might come to pass.


The discussion of a universal livable income continues to grow. Some of the barriers are not economic or technological - they are ‘cultural’ - beliefs in the protestant work ethic, or the less explicitly articulated feeling that unless the ‘masses’ are constrained within employment relationships - they won’t become ‘disciplined and passive’ consumers’. The issue is how to provide meaningful ways for everyone to create value and more importantly feel valuable - with real stakes in the flourishing of society.
In an economy heavily dependent on income and with no other means of subsistence, tying access to basic security wholly to labour is tantamount to subjecting individuals to a servile status in their relation to others and vis-à-vis the state.

Basic Income should be seen as a democratic right

We should consider basic income a democratic right rather than a solution to unemployment
The idea behind basic income initiatives is to promise every member of a community a regular, unconditional cash payment of equal size, on a permanent basis. This is an old idea that has gained new traction in western countries, with governments from Finland to Holland conducting pilot studies in order to put the challenge of implementation to the test.

While yet to be adopted by a national government, and with many detractors, the principle of basic income has enjoyed support across the ideological spectrum. At the same time, the proposal has largely been met with scepticism among established social and political actors. One reason for this is a perception that a transition to basic income necessarily entails a systemic break with the contemporary welfare state in favour of a much simplified libertarian model of welfare. I argued in Policy & Politics (2011, 39:1) against a conventional view of basic income as being in conflict with established welfare states and with social democracy. In place of this, I suggest basic income can be viewed as part of a re-democratised welfare state. In this sense, it is not a radical alternative, but a natural extension of an established tradition.
Basic income is not a radical alternative


This is a great article by Yaneer Bar-Yam that briefly explores what complexity is. Well worth the read.

Why Complexity is Different

One of the hardest things to explain is why complex systems are actually different from simple systems. The problem is rooted in a set of ideas that work together and reinforce each other so that they appear seamless: Given a set of properties that a system has, we can study those properties with experiments and model what those properties do over time. Everything that is needed should be found in the data and the model we write down. The flaw in this seemingly obvious statement is that what is missing is realizing that one may be starting from the wrong properties. One might have missed one of the key properties that we need to include, or the set of properties that one has to describe might change over time. Then why don’t we add more properties until we include enough? The problem is that we will be overwhelmed by too many of them, the process never ends. The key, it turns out, is figuring out how to identify which properties are important, which itself is a dynamic property of the system.

To explain this idea we can start from a review of the way this problem came up in physics and how it was solved for that case. The ideas are rooted in an approximation called “separation of scales.”


This is an significant article elaborating a deep shift in the science of self and emotion - well worth the read - to understand how paradigm change can reveal the ‘fake news’ shaping narratives of science inherent in outmoded, inadequate paradigms.

The Secret History of Emotions

Construction theories of emotion are an ambassador for an entirely different view of human nature. Your mind cannot be a battleground between animalistic emotions and rational thoughts, because the brain has no separate systems for emotion and cognition. Instances of both are constructed by the same set of brain-wide networks working collaboratively. Scientists didn’t know this in Elizabeth Duffy’s time, but modern neuroscience has confirmed it. These observations force us to reconsider some of the most fundamental tenets of law, economics, psychology, health care, and other areas of life.

But the most likely reason that the classical view persisted, I believe, is that it’s not just a view of emotion. It also represents a compelling story of what it means to be a human being. It says that you are an animal at the core, at the mercy of automatic emotions that you regulate by that most human of abilities, rational thought. This view of human nature is deeply embedded in society. It’s in the legal system, which distinguishes between calculated crimes, such as first-degree murder, and crimes of passion, in which your emotions "take you over" and you are partially absolved of responsibility. It’s in economics, forming the foundation of theories about rational and irrational investors. It’s in health care, as autistic children are taught stereotypical facial poses ostensibly to help them recognize emotions in others. It’s in stereotypes of men versus women, in which women are believed to be innately more emotional than men.

In addition, the classical view of human nature, with its tale of ancient emotion circuits robed in rationality, depicts humankind as the pinnacle of evolution. Construction uncomfortably dislodges us from this honored position. Yes, we’re the only animal that can design nuclear reactors, but other creatures eat our lunch when it comes to other abilities, like remembering fine details (a strength of the chimpanzee brain) or even adapting to new situations (where bacteria reign supreme). Natural selection did not aim itself toward us — we’re just an interesting sort of animal with particular adaptations that helped us survive and reproduce. Construction teaches us that our brain is not more highly evolved, just differently evolved. That’s a humbling message to swallow in Duffy’s time and in ours.


In some ways music today is a sort of drug - a means many people use to regulate their emotions - perhaps this is truly a relatively recent phenomena given that we can embed ourselves in music anywhere, anytime. The power of music to shape or regulate our emotional ‘tone’ may only be emerging.
"Most machine songs depend on an automatic composition system," says Masayuki Numao, professor at Osaka University. "They are preprogrammed with songs but can only make similar songs."

Songs that make robots cry

Music, more than any art, is a beautiful mix of science and emotion. It follows a set of patterns almost mathematically to extract feelings from its audience. Machines that make music focus on these patterns, but give little consideration to the emotional response of their audience.
An international research team led by Osaka University together with Tokyo Metropolitan University, imec in Belgium and Crimson Technology has released a new machine-learning device that detects the emotional state of its listeners to produce new songs that elicit new feelings.

Numao and his team of scientists wanted to enhance the interactive experience by feeding to the machine the user's emotional state. Users listened to music while wearing wireless headphones that contained brainwave sensors. These sensors detected EEG readings, which the robot used to make music.
"We pre-programmed the robot with songs, but added the brainwaves of the listener to make new music." Numao found that users were more engaged with the music when the system could detect their brain patterns.


This is a fascinating article - well worth the read for anyone interested in the intersections of art and science - in this case physics.
“Our eyes are only able to gather the light rays that happen to be aimed straight toward them. Collectively, any group of light rays that happen to converge onto one’s pupil are, altogether, fanned out radially from the pupil, with each light ray traveling perpendicular to the surface of an implied sphere. The surrounding objects of the world may be irregular and varied, but perceptually we live neatly at the center of a sphere of incoming photons that carry information about the irregular surround to our eyes.”

It turns out that this physical description carries over for light. In this case the stone hitting the water is analogous to a source of light moving toward your eyes. As the twins correctly found, light information will leave the source—each point of the canvas—as a spherical light wave. But why would light want to take the form of a spherical wave when it moves through space? This is where the four-dimensional spacetime description of light is essential. And this is where I became fascinated with the intuition behind the twins’ representation of concavity and spheres as a technique of experimenting with their own perception and theoretical knowledge of the physics of light.

It is truly astonishing that the twins arrived at an aspect of a most beautiful and earth-shattering idea in physics—the spherical emanation of light—through perception alone. What is even more mind-bending is that they arrived at this insight by developing their own techniques through intuition, experimentation, and approximations—the same way that a good theoretical physicist may want to unearth new truths.

What This Drawing Taught Me About Four-Dimensional Spacetime

Stuck in his research, a cosmologist finds a hint in an intricate drawing.
For years I have been stuck in my research, unable to make the progress I envisioned early in my career. Notably, quantum mechanics carefully takes the role of the observer into the structure of the theory. But it has proven incredibly difficult to include the role of the observer in a quantum spacetime.

Late last summer, I had the most unexpected breakthrough. Beth Jacobs, a member of the New York Academy of Sciences’ Board of Governors, invited me and some friends to her New York City apartment to meet the Oakes twins, artists who have gained attention in recent years for their drawings as well as the innovative technique and inventions they deploy to create them. An Oakes work, Irwin Gardens at the Getty in Winter (2011), an intricate drawing of the famous gardens designed by Robert Irwin at The Getty Museum in Los Angeles, was displayed on the balcony of Jacobs’ apartment overlooking Central Park, with the backdrop of the New York City skyline lit with a warm orange sky moments before sunset.

Ryan and Trevor Oakes, 35, have been exploring the impact and intersection of visual perception and the physics of light since they were kids. After attending The Cooper Union for the Advancement of Science and Art in New York City, and years of experimentation and inventing new techniques, the twins exploited the notion that light information is better described when originating from a spherical surface.

Writer Lawrence Weschler summarizes their process well. In 2014, Weschler curated a retrospective of the twins’ work at the National Museum of Mathematics in New York. He wrote that the brothers have “developed one of the most intriguing breakthroughs in the depiction of physical reality since the Renaissance: They have come up with a method for tracing camera-obscura-exact renderings of the world before them onto a concave grid with no other optical equipment (no lenses, no pinholes) except their own unaided eyes.”


Space-time is definitely weird but so is magnetism and the earth’s magnetic field - which is beyond our senses without special technologies - imagine if we could sense more directly changes in the magnetic field and understand its potential implications. There’s a short video.

This Magnetic Map Shows Earth as You’ve Never Seen It Before

Behold a new, super high-res view of Earth’s magnetic field
As the BBC’s Jonathan Amos reports, a new map does just that. It was generated using data from the European Space Agency's Swarm mission, which is dedicated to studying Earth’s magnetic field from space. Using a trio of identical satellites, Swarm measures magnetism in Earth’s core, mantle, crust, oceans, ionosphere and magnetosphere. It’s hoped that the mission will yield new information about Earth’s magnetic field and why it’s weakening.

Few are aware of Earth’s magnetic field on a daily basis—it’s impossible to see or feel without the right tools. But it’s there every day, and scientists think it’s changing all the time. Geomagnetic reversal (a process during which Earths’ magnetic poles flip position) has happened multiple times during the planet’s long history. Scientists suspect that it’s in progress now, and Swarm is part of their attempt to figure out what’s happening with the field.

As Amos explains, this latest satellite is more sophisticated than past iterations and can view Earth’s magnetic field in higher resolution than ever before. Using legacy information from past satellite missions, scientists hope to use it to map the planet’s magnetism in the greatest detail yet.


Here a report from the UK - the title says it all.

Policy reinvention leads to huge waste and little progress

A new report lays bare the staggering amount of change in key government policies over the last five decades.
Published today by the Institute for Government, All Change examines three policy areas which have experienced near-constant upheaval: further education, regional governance and industrial policy. For example, the last 30 years have seen 28 major pieces of legislation relating to further education led by 48 secretaries of state. And there have been three industrial strategies in the last decade.

The cost of all this reinvention – both human and economic – is high. In further education, thousands of students and employers are faced with a confusing and ever-changing set of qualifications, with no certainty that those same qualifications will exist a few years down the line.

Creating a new department – often at short notice and poorly planned – costs £15m in the first year alone. Taking into account the temporary disruption to business, as people grapple with the logistics of creating a new department, the longer-term costs are substantially higher.
The actual report can be had here as a pdf.


While this article is discussing academia - it’s implications refer to all notion of policy aiming to shape behavior including government program measure and economic policies.

Academic Research in the 21st Century: Maintaining Scientific Integrity in a Climate of Perverse Incentives and Hypercompetition

Over the last 50 years, we argue that incentives for academic scientists have become increasingly perverse in terms of competition for research funding, development of quantitative metrics to measure performance, and a changing business model for higher education itself. Furthermore, decreased discretionary funding at the federal and state level is creating a hypercompetitive environment between government agencies (e.g., EPA, NIH, CDC), for scientists in these agencies, and for academics seeking funding from all sources—the combination of perverse incentives and decreased funding increases pressures that can lead to unethical behavior. If a critical mass of scientists become untrustworthy, a tipping point is possible in which the scientific enterprise itself becomes inherently corrupt and public trust is lost, risking a new dark age with devastating consequences to humanity. Academia and federal agencies should better support science as a public good, and incentivize altruistic and ethical outcomes, while de-emphasizing output.


While most of the press dedicated to the rise of automated AI-ssistants (robots) is about getting rid of jobs and human work - but this article points out how robots could not just enhance human life but become companions.

Is robotics a solution to the growing needs of the elderly?

Research into the use of robots as carers or nurses is growing. It's not hard to see why.
The global population is ageing, putting strain on healthcare systems.

Although many 80-year-olds may only need a friend to chat to, or someone to keep an eye out in case they fall, increasingly the elderly are suffering serious ailments, such as dementia.


The very important question of consumer/user rights looms over the rise of the Internet of Things or computation in everything. Will we own our stuff or are we going to become a class of license holders - giving us access - if we are paid-up and deemed eligible. This is something that could be applied to all our possessions. What also interesting is the degree that farmers have move to an advance edge of technological competence.
A license agreement John Deere required farmers to sign in October forbids nearly all repair and modification to farming equipment, and prevents farmers from suing for "crop loss, lost profits, loss of goodwill, loss of use of equipment … arising from the performance or non-performance of any aspect of the software." The agreement applies to anyone who turns the key or otherwise uses a John Deere tractor with embedded software. It means that only John Deere dealerships and "authorized" repair shops can work on newer tractors.

Why American Farmers Are Hacking Their Tractors With Ukrainian Firmware

A dive into the thriving black market of John Deere tractor hacking.
To avoid the draconian locks that John Deere puts on the tractors they buy, farmers throughout America's heartland have started hacking their equipment with firmware that's cracked in Eastern Europe and traded on invite-only, paid online forums.

Tractor hacking is growing increasingly popular because John Deere and other manufacturers have made it impossible to perform "unauthorized" repair on farm equipment, which farmers see as an attack on their sovereignty and quite possibly an existential threat to their livelihood if their tractor breaks at an inopportune time.

"When crunch time comes and we break down, chances are we don't have time to wait for a dealership employee to show up and fix it," Danny Kluthe, a hog farmer in Nebraska, told his state legislature earlier this month. "Most all the new equipment [requires] a download [to fix]."

The nightmare scenario, and a fear I heard expressed over and over again in talking with farmers, is that John Deere could remotely shut down a tractor and there wouldn't be anything a farmer could do about it.


This is a real signal to watch - a fundamental transformation of manufacturing and consumption - how long before we no longer see stores crammed with standardized mass-produced merchandize that will mostly go unsold?
"It is very individual. It is like knitting your own sweater," said Christina Sharif, adding she ordered shorter arms on her electric blue sweater than the standard model.
"If we can give the consumer what they want, where they want it, when they want it, we can decrease risk ... at the moment we are guessing what might be popular," Adidas brand chief Eric Liedtke told investors last week.

Adidas takes the sweat out of sweater shopping with in-store machine

Adidas has been testing a store where shoppers can design a sweater, have a body scan to determine fit and get it knitted by a state-of-the-art machine within hours, as the German company looks at ways to respond more quickly to customer demands.

The sportswear group is working on several initiatives to cut the time it takes to get new designs to stores from the 12 to 18 months now standard in the sneaker industry, including opening factories mainly operated by robots in Germany and the United States.

It hopes the drive will help it adjust better to fickle fashion trends, allowing it to sell more products at full price as it seeks to meet a new goal to bring its operating profit margin closer to rival Nike's by 2020.

At a pop-up Adidas store in a mall in Berlin, customers designed their own merino wool sweaters for 200 euros ($215) each and then had them knitted in the store, finished by hand, washed and dried, all within four hours.

Shoppers first entered a darkened room where swirling camouflage and spider web patterns were projected onto their chests, with options to shift the light using hand gestures picked up by sensors, like in an interactive video game.

Dozens of possible options were recorded and the customers picked their favorite ones on a computer screen, where they could also experiment with different color combinations.
Customers chose standard sizes or stripped down to their underwear for laser body scans. Then the personalized pattern was sent to an industrial knitting machines in the store.


This is something that seems to be an inevitable way to interface with our own implants and extended digital-robotic prosthetics. There’s a short video.

E-tattoos turn knuckles and freckles into smartphone controls

Make the most of that beauty spot. Ultrathin temporary electronic tattoos can now turn body blemishes into touch-sensitive buttons, letting you control your smartphone with your own wrinkles, freckles and other skin features.

People intuitively know the location of their own bumps and birthmarks, which makes them ideal locations for touch-sensitive buttons, says Martin Weigel at Saarland University in Saarbrücken, Germany, who has led the research. You could squeeze a freckle to answer a phone call, or slide a finger over your knuckles to change the volume of your music.

Weigel and his colleagues at Saarland University and Google used conductive ink to print wires and electrodes on temporary tattoo paper. The tattoos, which they call SkinMarks, are thinner than the width of a human hair. They are transferred onto the skin using water and last a couple of days before rubbing off.

It will be 10 years before we see touch-sensitive tattoos in mainstream use, says Harrison, but he predicts a future in which skin-based controls are the new normal. “You’ll have these digital tattoo parlours which you can go to in 2050 and 5 minutes later you can walk out with the iPhone 22 on your forearm.”


The domestication of DNA continues as new medical approaches are emerging. Although most aren’t ready for implementation.

How a Boy’s Lazarus-like Revival Points to a New Generation of Drugs

Drugs made from RNA may be the next great class of medicine.
A diagnosis of spinal muscular atrophy. The inherited illness, which destroys the motor neurons that control movement, usually kills children before they turn two. Cameron’s case was severe enough he’d probably never even have a birthday.

But when he was seven weeks old, Cameron’s parents enrolled him in a clinical trial for an experimental drug. In videos shot two months later, he could move his head and reach for a toy. No child with his condition had ever made such a recovery before.

The drug Cameron received, Spinraza, was approved in the U.S. just before Christmas and may become the first blockbuster in a novel category of drugs called RNA therapeutics, after the genetic messenger molecule from which they are constructed.


China continues its progress toward a new energy paradigm.

Beijing's last large coal-fired power plant suspends operations

Beijing has 27 power plants, all fueled by clean energy with a total installed capacity of 11.3 million kilowatts.
Beijing's last large coal-fired power plant suspended operations on Saturday, meaning the capital has become China's first city with all its power plants fueled by clean energy.

The Huangneng Beijing Thermal Power Plant was built up and put into operation in June 1999. It has five coal-fired units with a total installed capacity of 845,000 kilowatts and heating capacity of 26 million square meters.
Du Chengzhang, general manager of the plant, said it is an efficient and environmental friendly plant with advanced emission treatment equipment. The plant has provided important support to the stable operation of Beijing's electric power system and the heat-supply system.

After the suspension of the plant, about 1.76 million tonnes of coal, 91 tonnes of sulfur dioxide and 285 tonnes of nitrogen oxide emissions will be cut annually.
According to a clean air plan by Beijing from 2013 to 2017, Beijing will build four gas thermal power centers and shut down the four large coal-fueled thermal power plants during the period.

Another three plants which used to consume over 6.8 million tonnes of coal each year were closed in 2014 and 2015.


And in Germany the progress is faster than elsewhere.
"This region lives for mining. When it closes, there won't be much to keep it going," said Richard Hold, 46, as he surfaced from an elevator shaft at the end of a recent shift in the Walsum mine here, which opened in 1933. Hold followed his father underground as a teenager and hopes to keep going until he can retire. But he'll have to look for coal somewhere else after next year, when the Walsum mine is scheduled to shut down.
But after spending more than $200 billion in subsidies since the 1960s, the federal government this year decided that the practice had become unaffordable. The 2018 sunset for the hard-coal industry was set.

German Hard-Coal Production to Cease by 2018

About a half-mile under the Earth's surface here, dozens of soot-faced miners scrape coal from some of the richest seams in the world, just as their forebears had done for generations. Conveyor belts funnel the shiny black rock through crushing machines and up to the surface, where it helps to power the globe's third-biggest economy.

Germany's 500-year-old tradition of hard-coal mining, however, is dying out. With domestic coal long unprofitable because of cheap imports from Africa and Asia, the German government this year decided to gradually withdraw expensive subsidies that have kept its mines open for nearly a half-century.

Today, only eight hard-coal mines are in operation, down from more than 100 at the industry's peak in the late 1950s. The last of those is set to close by 2018, when the subsidies dry up. And with that, there will be no more German hard-coal miners, who once numbered more than 500,000.


One more signal of the emerging phase transition in global energy geopolitics.

Coal in 'freefall' as new power plants dive by two-thirds

Green groups’ report says move to cleaner energy in China and India is discouraging the building of coal-fired units
The amount of new coal power being built around the world fell by nearly two-thirds last year, prompting campaigners to claim the polluting fossil fuel was in freefall.

The dramatic decline in new coal-fired units was overwhelmingly due to policy shifts in China and India and subsequent declining investment prospects, according to a report by Greenpeace, the US-based Sierra Club and research network CoalSwarm.

The report said the amount of new capacity starting construction was down 62% in 2016 on the year before, and work was frozen at more than a hundred sites in China and India. In January, China’s energy regulator halted work on a further 100 new coal-fired projects, suggesting the trend was not going away.
The amount of planned coal power capacity in January 2017 was 570GW, down from 1,090GW a year before
Researchers for the groups said a record amount of coal power station capacity was also retired globally last year, mostly in the US and EU, including Scotland closing its last one.


Tax-time - something everyone dreads - often because of the seemingly undue complicatedness of doing our taxes - especially for anyone with any sort of irregular situation. I’m sure this is applicable in many countries.

H&R Block and Intuit Are Still Lobbying to Make Filing Taxes Harder

The financial services companies spent millions last year to permanently bar the government from offering taxpayers pre-filled filings.
Here’s how preparing your taxes could work: You sit down, review a pre-filled filing from the government. If it’s accurate, you sign it. If it’s not, you fix it or ignore it altogether and prepare your return yourself. It’s your choice. You might not have to pay for an accountant, or fiddle for hours with complex software. It could all be over in minutes.

It’s already like that in parts of Europe. And it would not be particularly difficult to give United States taxpayers the same option. After all, the government already gets earnings information from employers.

But as ProPublica has detailed again and again, Intuit — the makers of TurboTax — and H&R Block have lobbied for years to derail any move toward such a system. And they continued in 2016.

Thursday, March 23, 2017

Friday Thinking 24 March 2017

Hello all – Friday Thinking is a humble curation of my foraging in the digital environment. My purpose is to pick interesting pieces, based on my own curiosity (and the curiosity of the many interesting people I follow), about developments in some key domains (work, organization, social-economy, intelligence, domestication of DNA, energy, etc.)  that suggest we are in the midst of a change in the conditions of change - a phase-transition. That tomorrow will be radically unlike yesterday.

Many thanks to those who enjoy this.
In the 21st Century curiosity will SKILL the cat.
Jobs are dying - work is just beginning.

“Be careful what you ‘insta-google-tweet-face’”
Woody Harrelson - Triple 9

Content
Quotes:

Articles:
THERE’S A WORD FOR BUYING BOOKS AND NOT READING THEM



It is a mistake to dismiss these stories as “fake news”; their power stems from a potent mix of verifiable facts (the leaked Podesta emails), familiar repeated falsehoods, paranoid logic, and consistent political orientation within a mutually-reinforcing network of like-minded sites.

Use of disinformation by partisan media sources is neither new nor limited to the right wing, but the insulation of the partisan right-wing media from traditional journalistic media sources, and the vehemence of its attacks on journalism in common cause with a similarly outspoken president, is new and distinctive.

Our analysis challenges a simple narrative that the internet as a technology is what fragments public discourse and polarizes opinions, by allowing us to inhabit filter bubbles or just read “the daily me.” If technology were the most important driver towards a “post-truth” world, we would expect to see symmetric patterns on the left and the right. Instead, different internal political dynamics in the right and the left led to different patterns in the reception and use of the technology by each wing. While Facebook and Twitter certainly enabled right-wing media to circumvent the gatekeeping power of traditional media, the pattern was not symmetric.

What we find in our data is a network of mutually-reinforcing hyper-partisan sites that revive what Richard Hofstadter called “the paranoid style in American politics,” combining decontextualized truths, repeated falsehoods, and leaps of logic to create a fundamentally misleading view of the world. “Fake news,” which implies made of whole cloth by politically disinterested parties out to make a buck of Facebook advertising dollars, rather than propaganda and disinformation, is not an adequate term. By repetition, variation, and circulation through many associated sites, the network of sites make their claims familiar to readers, and this fluency with the core narrative gives credence to the incredible.
Yochai Benkler, Robert Faris and Hal Roberts of Berkman and Ethan Zuckerman of MIT

Breitbart-led right-wing media ecosystem altered broader media agenda




Approximately 15 percent of the world’s population—some 1 billion people—have a disability, according to the World Bank. According to the U.S. Census Bureau, 1 in 5 people in the United States will be 65 or older by 2030. And 20 percent of Japan’s population is already 65 or older. Many elderly people develop conditions that affect their hearing and vision, making it more challenging for them to benefit from technology.

3 Life-Changing Technologies at the 2017 Assistive Technology Conference



This is a great 4 min video by RSA and David Graeber about work - a good piece for thinking about the future of work in a condition of the automation of all that can be automated.

‘Brand consultant’? ‘PR researcher’? Why the ‘bullshit jobs’ era needs to end

If capitalism is supposed to value work, why has it led much of the workforce into the age of seemingly meaningless tasks, titles and functions? This brief animation by the British artist Jack Dubben uses audio excerpted from a presentation at the RSA by the US-born, UK-based anthropologist and activist David Graeber advocating against what he frequently refers to as ‘bullshit jobs’, and in favour of an economic reformation that places greater value on meeting today’s most pressing human needs.


Here’s a great concept for creating secure and potentially a global form of ID for anyone.
Blockchain offers an immutable, transparent, and distributed ledger that can provide a secure means of identifying every person on Earth. Think of blockchain as a universal, secure digital lockbox that could store information with your legal ID, such as property title, education certificates, and medical records, all in one place.

How Blockchain Could Give Everyone a Legal ID

Digital identification can replace birth certificates and other legal documents
Nearly a fifth of the world’s population—about 1.5 billion people—do not have official identification documentation such as a birth certificate or social security card, including 230 million children younger than 5, according to the United Nations. Without a way to prove identity, it is more difficult to protect people’s human rights and to offer them the same opportunities as those who do have such documents. Refugees, for example, can be exploited, and undocumented children are more vulnerable to trafficking schemes. One way to solve the problem is to use blockchain technology to create a legal-ID system.


The possibles of the near future - in terms of cognitions and experience are very hard to imagine - from a cognitive interface with a world of sensor to choice of cognitive experience - imagination is the barrier we face in generation of a new sense of self.
As soon as the doctors turned his implant on, he felt different, cured — normal. The suddenness of the shift, he says, was bizarre. Gone, he says, were “the ball and chain” that he’d been “dragging around” for decades. “I only wish it had come 30 or 40 years ago,” he continues. “I would have had a different life.” His wife says it may have saved them. “John’s DBS has given the both of us our lives back,” she says.

Brain-Altering Science and the Search for a New Normal

An electrical implant known as a deep-brain stimulator is giving some patients a new start.
Together with an electrical pulse generator — a boxy rectangle, like a small external hard drive — sewn into Murphy’s chest cavity, the electrode would stimulate the region of her brain that the doctors believed to be responsible for her depression. The device, known as a deep-brain stimulator (DBS), is meant to regulate neural activity and bring the brain’s patterns back to normalcy. A wire from the pulse generator snakes up to the electrode, carrying electricity, which the electrode then transmits to the brain.

Together with an electrical pulse generator — a boxy rectangle, like a small external hard drive — sewn into Murphy’s chest cavity, the electrode would stimulate the region of her brain that the doctors believed to be responsible for her depression. The device, known as a deep-brain stimulator (DBS), is meant to regulate neural activity and bring the brain’s patterns back to normalcy. A wire from the pulse generator snakes up to the electrode, carrying electricity, which the electrode then transmits to the brain.

These success stories are touching. But deep-brain stimulation doesn’t always work for depression. On a large scale, in fact, it has been so unsuccessful that at least two trials have been discontinued, including the 2013 Brodmann Area 25 Deep Brain Neuromodulation trial, overseen by St. Jude Medical. A mid-study analysis reportedly revealed that the trial had a maximum 17.2 percent chance of succeeding. Nonetheless, new research projects are underway, some funded by the Obama administration’s BRAIN Initiative, which has invested millions in research designed to provide a real-time understanding of how the brain works in sickness and in health. Agencies such as the National Institutes of Health and the Defense Advanced Research Projects Agency have used some of this money to fund deep-brain-stimulation projects.


This is a very interesting develop - the use of Blockchain technology to provide a ledger of all uses of a patient’s personal medical data. Transparency and privacy.
“Our mission is absolutely central, and a core part of that is figuring out how we can do a better job of building trust. Transparency and better control of data is what will build trust in the long term.” Suleyman pointed to a number of efforts DeepMind has already undertaken in an attempt to build that trust, from its founding membership of the industry group Partnership on AI to its creation of a board of independent reviewers for DeepMind Health, but argued the technical methods being proposed by the firm provide the “other half” of the equation.
“There are a lot of calls for a robust audit trail to be able to track exactly what happens to personal data, and particularly to be able to check how data is used once it leaves a hospital or NHS Digital. DeepMind are suggesting using technology to help deliver that audit trail, in a way that should be much more secure than anything we have seen before.”
In the long-run, Suleyman says, the audit system could be expanded so that patients can have direct oversight over how and where their data has been used. But such a system would come a long time in the future, once concerns over how to secure access have been solved.

Google's DeepMind plans bitcoin-style health record tracking for hospitals

Tech company’s health subsidiary planning digital ledger based on blockchain to let hospitals, the NHS and eventually patients track personal data
Google’s AI-powered health tech subsidiary, DeepMind Health, is planning to use a new technology loosely based on bitcoin to let hospitals, the NHS and eventually even patients track what happens to personal data in real-time.

Dubbed “Verifiable Data Audit”, the plan is to create a special digital ledger that automatically records every interaction with patient data in a cryptographically verifiable manner. This means any changes to, or access of, the data would be visible.

DeepMind has been working in partnership with London’s Royal Free Hospital to develop kidney monitoring software called Streams and has faced criticism from patient groups for what they claim are overly broad data sharing agreements. Critics fear that the data sharing has the potential to give DeepMind, and thus Google, too much power over the NHS.


Another of an endless flood of articles on automation of jobs.
What determines vulnerability to automation is not so much whether the work concerned is manual or white-collar but whether or not it is routine
those worried that automation will cause mass unemployment are succumbing to what economists call the “lump of labour” fallacy. “This notion that there’s only a finite amount of work to do, and therefore that if you automate some of it there’s less for people to do, is just totally wrong,

Automation and anxiety

Will smarter machines cause mass unemployment?
Dr Barani (who used to be an oncologist) points to some CT scans of a patient’s lungs, taken from three different angles. Red blobs flicker on the screen as Enlitic’s deep-learning system examines and compares them to see if they are blood vessels, harmless imaging artefacts or malignant lung nodules. The system ends up highlighting a particular feature for further investigation. In a test against three expert human radiologists working together, Enlitic’s system was 50% better at classifying malignant tumours and had a false-negative rate (where a cancer is missed) of zero, compared with 7% for the humans. Another of Enlitic’s systems, which examines X-rays to detect wrist fractures, also handily outperformed human experts. The firm’s technology is currently being tested in 40 clinics across Australia.

A computer that dispenses expert radiology advice is just one example of how jobs currently done by highly trained white-collar workers can be automated, thanks to the advance of deep learning and other forms of artificial intelligence. The idea that manual work can be carried out by machines is already familiar; now ever-smarter machines can perform tasks done by information workers, too. What determines vulnerability to automation, experts say, is not so much whether the work concerned is manual or white-collar but whether or not it is routine. Machines can already do many forms of routine manual labour, and are now able to perform some routine cognitive tasks too. As a result, says Andrew Ng, a highly trained and specialised radiologist may now be in greater danger of being replaced by a machine than his own executive assistant: “She does so many different things that I don’t see a machine being able to automate everything she does any time soon.”

Figures published by the Federal Reserve Bank of St Louis show that in America, employment in non-routine cognitive and non-routine manual jobs has grown steadily since the 1980s, whereas employment in routine jobs has been broadly flat (see chart). As more jobs are automated, this trend seems likely to continue.


This is an interesting blog - this issue talks about the difference between politics adopting software and software disrupting politics - it very short and accessible. It is a very sparsely formated site - but worth the read.

Software "Adoption" is Bullshit

I have spent a good deal of time in the last decade involved one way or another in enterprise software: helping to build it, helping to sell it, helping to buy it, writing about it, reading about it. The world of enterprise software runs on the doctrinal antithesis to the idea that software is eating the world: the world is adopting software. Specifically through existing organizations adopting it via a controlled, deliberate, strategic process. There is an entire cottage industry -- and I have participated in it more than I like to admit -- devoted to "strategic" thinking about how to "adopt" software and turn it into "competitive advantage" and "digitally transform" the business model. And loudly celebrating supposed "success stories."

This entire cottage industry, I concluded a few years ago, is unadulterated bullshit.

There are only three ways for an organization to relate to software: you're buying it like you buy potatoes, a pure commodity, while being loudly theatrical about it, or you're getting eaten by it, or you've made the only meaningful strategic decision: to jump to the disruptive "eating" side on a particular contest. There is no regime worthy of the label "strategic adoption." And nothing illustrates this three-way potatoes-prey-predator model more dramatically than the two-decade history of software in the US Presidential elections. So let's review that story and try to extract some generic (and harsh) lessons for enterprise software "adoption" and "digital transformation".


This is a very interesting discussion of our current state of the art of how search results are presented to our queries and how that raises more questions around our issues for speed and accuracy.

SYSTEMS SMART ENOUGH TO KNOW WHEN THEY’RE NOT SMART ENOUGH

Our answer machines have an over-confidence problem. Google, Alexa, and Siri often front that they’re providing a definitive answer to questions when they’re on shaky ground—or outright wrong.

Google’s Featured Snippets Are Worse Than Fake News, writes Adrianne Jeffries, pointing out the downsides of Google’s efforts to provide what Danny Sullivan calls the “one true answer” as fast as possible. About 15% of Google searches offer a featured snippet, that text excerpt that shows up inside a big bold box at the top of the results. It’s presented as the answer to your question. “Unfortunately, not all of these answers are actually true,”

The problem is compounded in voice interfaces like Echo or Google Home, where just a single answer is offered, giving the impression that it’s the only answer.

There are two problems here: bad info and bad presentation. I’ve got some thoughts on how designers of data-driven interfaces can get better at the presentation part to help caution users about inevitable bad info.


The domestication of DNA takes another step.
“We’re shortcutting evolution by millions of years,” says bioengineer Patrick Cai, who first became acquainted with the project as a post-doc in Boeke’s lab in 2010. “Our goal here is not engineering a particular kind of yeast, but the kind of yeast that is amenable to engineering.” Cai now runs his own lab at the University of Edinburgh, where he’s building that extra 17th chromosome. It’s the only chromosome that’s built completely from scratch.

A New Lab-Built Fungus Eats Sugar and Burps Out Drugs

In seven papers published today in Science, representing a decade of work by hundreds of scientists across four continents, the Synthetic Yeast 2.0 project reports the first fully designed, and partially completed, made-from-scratch eukaryotic genome. Eukaryotes—organisms whose cells have a nucleus and other defined organelles—encompass all complex life: yeasts, plants, hamsters, humans. So writing a custom genome for one is a big deal by itself. But the artificial yeast will have a more stable, easily manipulable genome for scientists to work with, and for the chemical, pharmaceutical, and energy industries to use for a new generation of drugs, biofuels, and novel materials.

Sc2.0 began as a project to make yeasts better at producing chemicals useful to humans. Evolution optimized yeast for lots of things, but not for industrial production of enzymes or antibiotics. That didn’t require remaking the yeast genome verboten, just removing destabilizing DNA from the genome and refactoring the whole thing so future researchers could customize their yeast for whatever compound they wanted to crank out.

One of the biggest changes the researchers introduced was to place 5000 DNA tags throughout the genome that act as landing sites for a protein called “Cre” that can be used to create on-demand mutations. When the protein comes in contact with estrogen it scrambles the synthetic chromosomal sequences—deleting, duplicating, and shuffling genes at random.

By building in these “SCRaMbLE” sites—it stands for Synthetic Chromosome Recombination and Modification by LoxP-mediated Evolution—scientists can start with a test tube filled with a million genetically-identical synthetic yeast cells, randomly reshuffle their genes, and then expose them to different stresses, like heat and pressure, or ask them to make different molecules. It’s kind of like natural selection on speed, and allows scientists to easily identify new strains that can survive better in specific environments, or be better factories for things like fuels and drugs.


The relationship between human behavior-experience and microbial profile is more important than we imagine.
“We know there is a constant communication between the gut and the brain, and in IBS and other functional bowel disorders, this communication is altered,” Bercik told The Scientist. “We wanted to understand how the gut microbiota fits in.”
Mice colonized with bacteria from patients with IBS who did not have anxiety symptoms and from healthy individuals did not exhibit anxiety-like behaviors, while mice colonized with bacteria from IBS patients with anxiety symptoms showed similar symptoms in both behavioral tests. Those mice colonized with gut bacteria from IBS patients also displayed signs of immune activation associated with low-grade inflammation compared to mice colonized with bacteria from healthy individuals.

Human Gut Microbe Transplant Alters Mouse Behavior

Fecal transplants from humans with irritable bowel syndrome and anxiety into mice lead to similar symptoms and anxiety-like behavior in the rodents, researchers report.  
Researchers have been unable to pinpoint the causes of irritable bowel syndrome (IBS), a heterogeneous disorder characterized by both diarrhea and constipation. IBS can also be accompanied by symptoms associated with anxiety and depression and, thus, is thought to affect gut-brain communication.

In a study published today (March 1) in Science Translational Medicine, researchers from McMaster University in Ontario, Canada, and their colleagues demonstrate evidence of a direct link between gut microbes and the symptoms and behaviors of IBS in mice. Germ-free mice that received fecal microbiota from patients with IBS mimicked the symptoms of the disorder, including anxiety-like behaviors, the team reported.

“This [study] is a wonderful demonstration for the functionality of the microbiota, showing gut bacteria from subjects with irritable bowel syndrome can induce both gastrointestinal issues, as well as the anxiety that is co-morbid with IBS,” Sarkis Mazmanian, a professor of microbiology at Caltech who was not involved in the work, wrote in an email to The Scientist.


Here’s a very interesting geoengineering - Terra-forming project. A long read but there’s a 60 min audio version available and a 26 min video.

Welcome to Pleistocene Park

In Arctic Siberia, Russian scientists are trying to stave off catastrophic climate change—by resurrecting an Ice Age biome complete with lab-grown woolly mammoths.

Pleistocene Park is named for the geological epoch that ended only 12,000 years ago, having begun 2.6 million years earlier. Though colloquially known as the Ice Age, the Pleistocene could easily be called the Grass Age. Even during its deepest chills, when thick, blue-veined glaciers were bearing down on the Mediterranean, huge swaths of the planet were coated in grasslands. In Beringia, the Arctic belt that stretches across Siberia, all of Alaska, and much of Canada’s Yukon, these vast plains of green and gold gave rise to a new biome, a cold-weather version of the African savanna called the Mammoth Steppe. But when the Ice Age ended, many of the grasslands vanished under mysterious circumstances, along with most of the giant species with whom we once shared this Earth.

Nikita is trying to resurface Beringia with grasslands. He wants to summon the Mammoth Steppe ecosystem, complete with its extinct creatures, back from the underworld of geological layers. The park was founded in 1996, and already it has broken out of its original fences, eating its way into the surrounding tundra scrublands and small forests. If Nikita has his way, Pleistocene Park will spread across Arctic Siberia and into North America, helping to slow the thawing of the Arctic permafrost. Were that frozen underground layer to warm too quickly, it would release some of the world’s most dangerous climate-change accelerants into the atmosphere, visiting catastrophe on human beings and millions of other species.

In its scope and radicalism, the idea has few peers, save perhaps the scheme to cool the Earth by seeding the atmosphere with silvery mists of sun-reflecting aerosols. Only in Siberia’s empty expanse could an experiment of this scale succeed, and only if human beings learn to cooperate across centuries. This intergenerational work has already begun. It was Nikita’s father, Sergey, who first developed the idea for Pleistocene Park, before ceding control of it to Nikita.


Here’s an interesting idea for harvesting bioenergy from the ocean.

Robotic Kelp Farms Promise an Ocean Full of Carbon-Neutral, Low-Cost Energy

At the ARPA-E Energy Innovation Summit, a company called Marine BioEnergy was showing a potential new way of producing an enormous amount of low-cost energy in a way that doesn’t compete for land area. Their idea is to use drone submarines to farm kelp out in the open ocean, and then process it into carbon-neutral liquid biofuel. Turns out there are a lot of reasons why this might be a very good idea.

Liquid biofuels are, in theory, a great idea: You take plants and turn them into something that can fill up your car, but you don’t have to feel guilty about it because the carbon that your car emits into the atmosphere was sucked out of the atmosphere by the plant first, making the carbon emissions neutral. The problem is that it takes water, fertilizer, human effort, and so forth to grow the biofuel crop in the first place, and the overall process is relatively inefficient. Plus, you’re taking up land area that could be used to grow food instead.

Marine BioEnergy’s concept for open ocean kelp farms solves many of these problems. Land area is not a concern because the kelp is grown out in the open ocean, where there’s plenty of uncontested room. You don’t have to water the kelp because kelp lives in salt water, which is convenient. Kelp grows mind-blowingly quickly, up to 30 centimeters per day, and no weeding, pesticides, fertilizers, or any other kind of resource-intensive micromanagement is required. It has a photosynthetic efficiency that’s up to four times higher than terrestrial plants, and you can harvest it non-destructively. Kelp is also relatively easy to process into liquid biofuel because of its low cellulose content.


This is for any interested in the domain of physics. A breakthrough in developing a new state of matter that may enable a more rapid progress in quantum computing. Worth the read if you want a peek into the future of physics.

It's Official: Time Crystals Are a New State of Matter, and Now We Can Create Them

Earlier this year, physicists had put together a blueprint for how to make and measure time crystals - a bizarre state of matter with an atomic structure that repeats not just in space, but in time, allowing them to maintain constant oscillation without energy.

Two separate research teams managed to create what looked an awful lot like time crystals back in January, and now both experiments have successfully passed peer-review for the first time, putting the 'impossible' phenomenon squarely in the realm of reality.

"We've taken these theoretical ideas that we've been poking around for the last couple of years and actually built it in the laboratory," says one of the researchers, Andrew Potter from Texas University at Austin.

"Hopefully, this is just the first example of these, with many more to come."
Time crystals are one of the coolest things physics has dished up in recent months, because they point to a whole new world of 'non-equilibrium' phases that are entirely different from anything scientists have studied in the past.


Here’s another interesting development about new forms of material.

First Stretchable Holographic Display Unveiled

Embedding gold nanorods in contact lens material makes an entirely new kind of holographic display possible.
One of the great advances in materials sciences in recent years has been the development of metamaterials and metasurfaces with optical properties that are not found in nature. These materials contain repeating elements that interact with electromagnetic waves to reflect, bend, and distort light.

In this way, researchers have built materials with negative refractive index, super-resolution lenses, and even invisibility cloaks. The same kind of tricks are possible with reflective surfaces too. Researchers have made metasurfaces that act as flat lenses, vortex beam generators, and even as computer-generated holograms.
And that raises an interesting question—just how much further can materials scientists take this technology?

Today we find out thanks to the work of Stephanie Malek and pals at the University of Pennsylvania in Philadelphia. They’ve printed a hologram onto a metasurface and shown how it changes as the film is stretched. The work points the way toward a new kind of display that switches the information it displays as it stretches.


Making science affordable unleashes the amateur to explore new possibilities.

MEMS based Atomic Force Microscope shrinks to Dime-sized Device and with mass production could make atomic force microscopes affordable for high school and home labs

“A standard atomic force microscope is a large, bulky instrument, with multiple control loops, electronics and amplifiers,” said Dr. Reza Moheimani, professor of mechanical engineering at UT Dallas. “We have managed to miniaturize all of the electromechanical components down onto a single small chip.”

An atomic force microscope (AFM) is a scientific tool that is used to create detailed three-dimensional images of the surfaces of materials, down to the nanometer scale — that’s roughly on the scale of individual molecules.

The basic AFM design consists of a tiny cantilever, or arm, that has a sharp tip attached to one end. As the apparatus scans back and forth across the surface of a sample, or the sample moves under it, the interactive forces between the sample and the tip cause the cantilever to move up and down as the tip follows the contours of the surface. Those movements are then translated into an image.

The MEMS-based AFM is about 1 square centimeter in size, or a little smaller than a dime. It is attached to a small printed circuit board, about half the size of a credit card, which contains circuitry, sensors and other miniaturized components that control the movement and other aspects of the device.

“An educational version can cost about $30,000 or $40,000, and a laboratory-level AFM can run $500,000 or more,” Moheimani said. “Our MEMS approach to AFM design has the potential to significantly reduce the complexity and cost of the instrument.


This is a 10 min video that is awesome in it’s presentation of the scales of the stuff or reality - worth the view.

3D Size Comparison of Everything in the Universe is Awe-Inspiring

Like a cross between the opening credits of Contact and the Simpson’s Universe couch gag, this video gives us an ever expanding look at how the smallest objects in existence compare in size to the largest.

Starting with the fabric of space-time, we zoom out to the singularity of a black hole, then we zoom out to quarks, protons, atoms, DNA, sperm, grains of sand, lions, tigers, bears, whales, jets, zeppelins, skyscrapers, mountains, moons, planets, stars, black holes, galaxies and so much in between. We’re somewhere in there too, forgetting to put the toilet seat down and trying to decide what to eat for dinner.

Be warned, the narrator of this clip isn’t exactly Neil deGrasse Tyson. The voiceover script is alright and has a few funny bits. But as conversations on this subject tend to do, it veers into too-many-bong-hits territory.

Still, this is the kind of sobering demonstration of our place in the universe that we all need from time-to-time.


For everyone who knows chess and likes puzzles - here’s a way to contribute to the study of consciousness.
“There is now evidence that there are quantum effects happening in biology, such as in photosynthesis or in bird migration, so there may be something similar happening in the mind, which is a controversial idea.
“If we find out how humans differ from computers then it could have profound sociological implications. People get very depressed when they think of a future where robots or computers will take their jobs, but it might be that there are areas where computers will never be better than us, such as creativity.”

Can you solve the chess problem which holds key to human consciousness?

The puzzle coincides with the launch of the new Penrose Institute, founded by Sir Roger Penrose, emeritus Professor at the Mathematical Institute of Oxford, who shared the World Prize in physics with Professor Stephen Hawking in 1988 for his work on black hole singularities.

The new institute, which will have arms at UCL and Oxford University, has been set up to study human consciousness through physics and tease out the fundamental differences between artificial and human intelligence.

If successful, it could prove for the first time that the human brain is not simply a gargantuan supercomputer, but may exhibit quantum effects far beyond the realms of current imagining - a controversial theory that many scientists believe to be impossible.

The chess problem - originally drawn by Sir Roger - has been devised to defeat an artificially intelligent (AI) computer but be solvable for humans. The Penrose Institute scientists are inviting readers to workout how white can win, or force a stalemate and then share their reasoning.

The team then hopes to scan the brains of people with the quickest times, or interesting Eureka moments, to see if the genesis of human ‘insight’ or ‘intuition’ can be spotted in mind.


This is certainly a condition I suffer from - maybe many others as well.

THERE’S A WORD FOR BUYING BOOKS AND NOT READING THEM

Nick Carraway slinks away from Jay Gatsby’s party. In the library he comes across a drunken, bespectacled fat cat who starts going off about the books lining the walls. “They’re real,” he slurs, pointing to them. “What thoroughness! What realism! Knew when to stop too — didn’t cut the pages. But what do you want? What do you expect?” Uncut pages! If you know how books used to be manufactured, this means one thing and one thing only: Gatsby wasn’t much of a reader. After all, until they’re cut, book pages can’t be turned.

Collecting books and not reading them is, shall we say, textbook behavior. At least for some of you, and you know who you are. Suffering from the condition of racking up book purchases of $100, $200 or $1,000 without ever bending a spine? There’s a Japanese word for you.

TSUNDOKU: THE ACQUIRING OF READING MATERIALS FOLLOWED BY LETTING THEM PILE UP AND SUBSEQUENTLY NEVER READING THEM

Prognosis: terminal. Stats reveal that e-reading doesn’t hold a candle to the joy of reading a physical book. Although e-book sales jumped 1,260 percent between 2008 and 2010, 2.71 billion physical books were sold in the U.S. alone in 2015, according to Statista. That’s compared with the 1.32 billion movie tickets sold in the U.S. and Canada. As if every American were reading an average of more than eight books annually.

Certainly, it’s unlikely you’re going to hear the word tsundoku on the subway. But in a language where there are words for canceling an appointment at the last minute and the culture-specific condition of adult male shut-in syndrome, how can you be surprised? Other, similar words like tsūdoku (read through) and jukudoku (reading deeply) are in praise of sitting down with a book (doku means “to read”). But we think tsundoku is particularly special: Oku means to do something and leave it for a while, says Sahoko Ichikawa, a senior lecturer at Cornell University, and tsunde means to stack things.