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reflecting seriously on the societal context of a research position may prompt a scientist to accept the job—and to take it upon herself or himself to help restrain unthinking innovation at work, by raising questions about whether every feature that can be added should in fact be implemented. (The same goes for whether certain lines of research should be pursued and particular findings published.)

The challenge for each of us, moving forward, is to ask ourselves and one another, hopefully far earlier in the research process than did Germany’s Walther Gerlach: “What are we working for?”

Not only do smartphones affect our memory and our concentration, research shows they are addictive – to the point where they could be a ‘gateway drug’ making users more vulnerable to other addictions.

Smartphones are also linked to reduced social interaction, inadequate sleep, poor real-world navigation, and depression.

“The more time that kids spend on digital devices, the less empathetic they are, and the less they are able to process and recognise facial expressions, so their ability to actually communicate with each other is decreased.”

“Casino-funded research is designed to keep people gambling, and app software developers use exactly the same techniques. They have lots of buzzes and icons so you attend to them, they have things that move and flash so you notice them and keep your attention on the device.”

Around 90 per cent of US university students are thought to experience ‘phantom vibrations', so the researcher took a group to a desert location with no cell reception – and found that even after four days, around half of the students still thought their pocket was buzzing with Facebook or text notifications.

“Collaboration is a buzzword with software companies who are targeting schools to get kids to use these collaboration tools on their iPads – but collaboration decreases when you're using these devices,”

“All addiction is based on the same craving for a dopamine response, whether it's drug, gambling, alcohol or phone addiction,” he says. “As the dopamine response drops off, you need to increase the amount you need to get the same result, you want a little bit more next time. Neurologically, they all look the same.“We know – there are lots of studies on this – that once we form an addiction to something, we become more vulnerable to other addictions. That’s why there’s concerns around heavy users of more benign, easily-accessed drugs like alcohol and marijuana as there’s some correlation with usage of more physically addictive drugs like heroin, and neurological responses are the same.”

parents can also fall victim to screens which distract from their child’s activities or conversations, and most adults will experience this with friends and family members too.

“We also know that if you learn something on an iPad you are less likely to be able to transfer that to another device or to the real world,”

a series of studies have tested this with children who learn to construct a project with ‘digital’ blocks and then try the project with real blocks. “They can’t do it - they start from zero again,”

“Our brains can’t actually multitask, we have to switch our attention from one thing to another, and each time you switch, there's a cost to your attentional resources. After a few hours of this, we become very stressed.” That also causes us to forget things

A study from Norway recently tested how well kids remembered what they learned on screens. One group of students received information on a screen and were asked to memorise it; the second group received the same information on paper. Both groups were tested on their recall.Unsurprisingly, the children who received the paper version remembered more of the material. But the children with the electronic version were also found to be more stressed,

The famous ‘London taxi driver experiments’ found that memorising large maps caused the hippocampus to expand in size. Williams says that the reverse is going to happen if we don’t use our brain and memory to navigate. “Our brains are just like our muscles. We ‘use it or lose it’ – in other words, if we use navigation devices for directions rather than our brains, we will lose that ability.”

numerous studies also link smartphone use with sleeplessness and anxiety. “Some other interesting research has shown that the more friends you have on social media, the less friends you are likely to have in real life, the less actual contacts you have and the greater likelihood you have of depression,”

12-month-old children whose carers regularly use smartphones have poorer facial expression perception

turning off software alarms and notifications, putting strict time limits around screen use, keeping screens out of bedrooms, minimising social media and replacing screens with paper books, paper maps and other non-screen activities can all help minimise harm from digital devices including smartphones

Because the term “AI” is ambiguous, it makes having clear discussions more difficult. In one sense, it is the name of a subfield of computer science. In another, it can refer to the computing techniques developed in that subfield, most of which are now focused on pattern matching based on large data sets and the generation of new media based on those patterns. Finally, in marketing copy and start-up pitch decks, the term “AI” serves as magic fairy dust that will supercharge your business.

output can seem so plausible that without a clear indication of its synthetic origins, it becomes a noxious and insidious pollutant of our information ecosystem

Not only do we risk mistaking synthetic text for reliable information, but also that noninformation reflects and amplifies the biases encoded in its training data—in this case, every kind of bigotry exhibited on the Internet. Moreover the synthetic text sounds authoritative despite its lack of citations back to real sources. The longer this synthetic text spill continues, the worse off we are, because it gets harder to find trustworthy sources and harder to trust them when we do.

the people selling this technology propose that text synthesis machines could fix various holes in our social fabric: the lack of teachers in K–12 education, the inaccessibility of health care for low-income people and the dearth of legal aid for people who cannot afford lawyers, just to name a few

the systems rely on enormous amounts of training data that are stolen without compensation from the artists and authors who created it in the first place

the task of labeling data to create “guardrails” that are intended to prevent an AI system’s most toxic output from seeping out is repetitive and often traumatic labor carried out by gig workers and contractors, people locked in a global race to the bottom for pay and working conditions.

employers are looking to cut costs by leveraging automation, laying off people from previously stable jobs and then hiring them back as lower-paid workers to correct the output of the automated systems. This can be seen most clearly in the current actors’ and writers’ strikes in Hollywood, where grotesquely overpaid moguls scheme to buy eternal rights to use AI replacements of actors for the price of a day’s work and, on a gig basis, hire writers piecemeal to revise the incoherent scripts churned out by AI.

too many AI publications come from corporate labs or from academic groups that receive disproportionate industry funding. Much is junk science—it is nonreproducible, hides behind trade secrecy, is full of hype and uses evaluation methods that lack construct validity

We urge policymakers to instead draw on solid scholarship that investigates the harms and risks of AI—and the harms caused by delegating authority to automated systems, which include the unregulated accumulation of data and computing power, climate costs of model training and inference, damage to the welfare state and the disempowerment of the poor, as well as the intensification of policing against Black and Indigenous families. Solid research in this domain—including social science and theory building—and solid policy based on that research will keep the focus on the people hurt by this technology.

There is no central master-scheduler overseeing the network — optimization arises through emerging complexity and social convention

a geographically distributed sensor architecture

“Human beings can never get rid of the interference of hormones or glucose.”

“It would not even consider the moral factors that conflict with strategic goals,”

“If one side of the strategic game has artificial intelligence technology, and the other side does not, then this kind of strategic game is almost a one-way, transparent confrontation,” he said. “The actors lacking the assistance of AI will be at an absolute disadvantage in many aspects such as risk judgment, strategy selection, decision making and execution efficiency, and decision-making reliability,” he said.

“The entire strategic game structure will be completely out of balance.”

“AI can think many steps ahead of a human. It can think deeply in many possible scenarios and come up with the best strategy,”

A US Department of State spokesman said the agency had “many technological tools” to help it make decisions. There was, however, no specific information on AI that could be shared with the public,

The system, also known as geopolitical environment simulation and prediction platform, was used to vet “nearly all foreign investment projects” in recent years

One challenge to the development of AI policymaker is data sharing among Chinese government agencies. The foreign ministry, for instance, had been unable to get some data sets it needed because of administrative barriers

China is aggressively pushing AI into many sectors. The government is building a nationwide surveillance system capable of identifying any citizen by face within seconds. Research is also under way to introduce AI in nuclear submarines to help commanders making faster, more accurate decision in battle.

“AI can help us get more prepared for unexpected events. It can help find a scientific, rigorous solution within a short time.

"Within the cinema industry this tool will feed powerful marketing data that will inform film directors, cinema advertisers and cinemas with useful data about what audiences enjoy and what adverts capture the most attention. By measuring emotion and movement film companies and cinema advertising agencies can learn so much from their audiences that will help to inform creativity and strategy.” 

hey plan to fine-tune it to monitor our reactions to window displays and probably anywhere else the data can be used for surveillance and marketing.

Muslim women have got the right idea. Soon well all be wearing privacy tents.

In George Orwell's novel 1984, each home has a mandatory "telescreen," a large flat panel, something like a TV, but with the ability for the authorities to observer viewers in order to ensure they are watching all the required propaganda broadcasts and reacting with appropriate emotions. Problem viewers would be brought to the attention of the Thought Police. The telescreen, of course, could not be turned off. It is reassuring to know that our technology has finally caught up with Oceania's.

A third kind of assignment is simultaneously least restrictive and most intimidating. These assignments leave it up to you to decide not only what you will claim but what you will write about and even what kind of analysis you will do: "Analyze the role of a character in The Odyssey." That is the kind of assignment that causes many students anxiety because they must motivate their research almost entirely on their own. To meet this kind of assignment, the best advice we can give is to read with your mind open to things that puzzle you, that make you wish you understood something better. Now that advice may seem almost counterproductive; you may even think that being puzzled or not understanding something testifies to your intellectual failure. Yet almost everything we do in a university starts with someone being puzzled about something, someone with a vague--or specific--dissatisfaction caused by not knowing something that seems important or by wanting to understand something better. The best place to begin thinking about any assignment is with what you don't understand but wish you did.

If after all this analysis of the assignment you are still uncertain about what is expected of you, ask your instructor. If your class has a Writing Intern, ask that person. If for some reason you can't ask either, locate the Academic Tutor in your residence hall and ask that person. Do this as soon as possible.

you will only rarely be able state good points like these before you write your first draft. Much more often, you discover good points at the end of the process of drafting. Writing is a way of thinking through a problem, of discovering what you want to say. So do not feel that you should begin to write only when you have a fully articulated point in mind. Instead, write to discover and to refine it

All around the world, political leaders, scholars and citizens are searching for responses to the challenge of preserving control of our identities in a digital world that never forgets. Are the most promising solutions going to be technological? Legislative? Judicial? Ethical? A result of shifting social norms and cultural expectations? Or some mix of the above?

These approaches share the common goal of reconstructing a form of control over our identities: the ability to reinvent ourselves, to escape our pasts and to improve the selves that we present to the world.

many technological theorists assumed that self-governing communities could ensure, through the self-correcting wisdom of the crowd, that all participants enjoyed the online identities they deserved. Wikipedia is one embodiment of the faith that the wisdom of the crowd can correct most mistakes — that a Wikipedia entry for a small-town mayor, for example, will reflect the reputation he deserves. And if the crowd fails — perhaps by turning into a digital mob — Wikipedia offers other forms of redress

In practice, however, self-governing communities like Wikipedia — or algorithmically self-correcting systems like Google — often leave people feeling misrepresented and burned. Those who think that their online reputations have been unfairly tarnished by an isolated incident or two now have a practical option: consulting a firm like ReputationDefender, which promises to clean up your online image. ReputationDefender was founded by Michael Fertik, a Harvard Law School graduate who was troubled by the idea of young people being forever tainted online by their youthful indiscretions. “I was seeing articles about the ‘Lord of the Flies’ behavior that all of us engage in at that age,” he told me, “and it felt un-American that when the conduct was online, it could have permanent effects on the speaker and the victim. The right to new beginnings and the right to self-definition have always been among the most beautiful American ideals.”

In the Web 3.0 world, Fertik predicts, people will be rated, assessed and scored based not on their creditworthiness but on their trustworthiness as good parents, good dates, good employees, good baby sitters or good insurance risks.

“Our customers include parents whose kids have talked about them on the Internet — ‘Mom didn’t get the raise’; ‘Dad got fired’; ‘Mom and Dad are fighting a lot, and I’m worried they’ll get a divorce.’ ”

as facial-recognition technology becomes more widespread and sophisticated, it will almost certainly challenge our expectation of anonymity in public

Ohm says he worries that employers would be able to use social-network-aggregator services to identify people’s book and movie preferences and even Internet-search terms, and then fire or refuse to hire them on that basis. A handful of states — including New York, California, Colorado and North Dakota — broadly prohibit employers from discriminating against employees for legal off-duty conduct like smoking. Ohm suggests that these laws could be extended to prevent certain categories of employers from refusing to hire people based on Facebook pictures, status updates and other legal but embarrassing personal information. (In practice, these laws might be hard to enforce, since employers might not disclose the real reason for their hiring decisions, so employers, like credit-reporting agents, might also be required by law to disclose to job candidates the negative information in their digital files.)

research group’s preliminary results suggest that if rumors spread about something good you did 10 years ago, like winning a prize, they will be discounted; but if rumors spread about something bad that you did 10 years ago, like driving drunk, that information has staying power

many people aren’t worried about false information posted by others — they’re worried about true information they’ve posted about themselves when it is taken out of context or given undue weight. And defamation law doesn’t apply to true information or statements of opinion. Some legal scholars want to expand the ability to sue over true but embarrassing violations of privacy — although it appears to be a quixotic goal.

Researchers at the University of Washington, for example, are developing a technology called Vanish that makes electronic data “self-destruct” after a specified period of time. Instead of relying on Google, Facebook or Hotmail to delete the data that is stored “in the cloud” — in other words, on their distributed servers — Vanish encrypts the data and then “shatters” the encryption key. To read the data, your computer has to put the pieces of the key back together, but they “erode” or “rust” as time passes, and after a certain point the document can no longer be read.

Plenty of anecdotal evidence suggests that young people, having been burned by Facebook (and frustrated by its privacy policy, which at more than 5,000 words is longer than the U.S. Constitution), are savvier than older users about cleaning up their tagged photos and being careful about what they post.

norms are already developing to recreate off-the-record spaces in public, with no photos, Twitter posts or blogging allowed. Milk and Honey, an exclusive bar on Manhattan’s Lower East Side, requires potential members to sign an agreement promising not to blog about the bar’s goings on or to post photos on social-networking sites, and other bars and nightclubs are adopting similar policies. I’ve been at dinners recently where someone has requested, in all seriousness, “Please don’t tweet this” — a custom that is likely to spread.

There’s already a sharp rise in lawsuits known as Twittergation — that is, suits to force Web sites to remove slanderous or false posts.

strategies of “soft paternalism” that might nudge people to hesitate before posting, say, drunken photos from Cancún. “We could easily think about a system, when you are uploading certain photos, that immediately detects how sensitive the photo will be.”

It’s sobering, now that we live in a world misleadingly called a “global village,” to think about privacy in actual, small villages long ago. In the villages described in the Babylonian Talmud, for example, any kind of gossip or tale-bearing about other people — oral or written, true or false, friendly or mean — was considered a terrible sin because small communities have long memories and every word spoken about other people was thought to ascend to the heavenly cloud. (The digital cloud has made this metaphor literal.) But the Talmudic villages were, in fact, far more humane and forgiving than our brutal global village, where much of the content on the Internet would meet the Talmudic definition of gossip: although the Talmudic sages believed that God reads our thoughts and records them in the book of life, they also believed that God erases the book for those who atone for their sins by asking forgiveness of those they have wronged. In the Talmud, people have an obligation not to remind others of their past misdeeds, on the assumption they may have atoned and grown spiritually from their mistakes. “If a man was a repentant [sinner],” the Talmud says, “one must not say to him, ‘Remember your former deeds.’ ” Unlike God, however, the digital cloud rarely wipes our slates clean, and the keepers of the cloud today are sometimes less forgiving than their all-powerful divine predecessor.

On the Internet, it turns out, we’re not entitled to demand any particular respect at all, and if others don’t have the empathy necessary to forgive our missteps, or the attention spans necessary to judge us in context, there’s nothing we can do about it.

Gosling is optimistic about the implications of his study for the possibility of digital forgiveness. He acknowledged that social technologies are forcing us to merge identities that used to be separate — we can no longer have segmented selves like “a home or family self, a friend self, a leisure self, a work self.” But although he told Facebook, “I have to find a way to reconcile my professor self with my having-a-few-drinks self,” he also suggested that as all of us have to merge our public and private identities, photos showing us having a few drinks on Facebook will no longer seem so scandalous. “You see your accountant going out on weekends and attending clown conventions, that no longer makes you think that he’s not a good accountant. We’re coming to terms and reconciling with that merging of identities.”

a humane society values privacy, because it allows people to cultivate different aspects of their personalities in different contexts; and at the moment, the enforced merging of identities that used to be separate is leaving many casualties in its wake.

we need to learn new forms of empathy, new ways of defining ourselves without reference to what others say about us and new ways of forgiving one another for the digital trails that will follow us forever

“At some point, we have to admit that we need a little bit of semantics and a little bit of syntactic knowledge in these systems in order for them to be fluid and fluent,”

marketers could someday use more invasive techniques to identify random people on the street along with, say, their credit scores

“You might think it’s cool, or you might think it’s creepy, depending on the context,”

many users do not understand that Facebook’s tag suggestion feature involves storing people’s biometric data to re-identify them in later photos

Mr. Caspar said last week that he was disappointed with the negotiations with Facebook and that his office was now preparing to take legal action over the company’s biometric database. Facebook told a German broadcaster that its tag suggestion feature complied with European data protection laws. “There are many risks,” Mr. Caspar says. “People should be able to choose if they want to accept these risks, or not accept them.” He offered a suggestion for Americans, “Users in the United States have good reason to raise their voices to get the same right.”

One of the gloomiest assessments comes from a team of British and South African economists who say that a vast effort must be made in agricultural research to create a new green revolution, but that seven multinational corporations, led by Monsanto, now dominate the global technology field.

a threat to the global commons in agricultural technology on which the green revolution has depended

Up to 70% of the energy needed to grow and supply food at present is fossil-fuel based which in turn contributes to climate change

The 21 papers published today in a special open access edition of the philosophical transactions of the royalsociety.org are part of a UK government Foresight study on the future of the global food industry. The final report will be published later this year in advance of the UN climate talks in Cancun, Mexico.

Dr Sandberg believes we could be living on hard drives along with our digital possessions in the not too distant future, which would allow us to shed the trouble of owning a body. The concept is called "mind uploading", and it suggests that when our bodies age and begin to fail like a worn or snapped record, we may be able to continue living consciously inside a computer as our own virtual substitutes. "It's the idea that we can copy or transfer the information inside the brain into a form that can be run on the computer," said Dr Sandberg. He added: "That would mean that your consciousness or a combination of that would continue in the computer." Dr Sandberg says although it's just a theory now, researchers and engineers are working on super computers that could one day handle a map of all the networks of neurons and synapses in our brains - and that map could produce human consciousness outside of the body.

Mr Sutton is the founder of CultofLess.com, a website which has helped him sell or give away his possessions - apart from his laptop, an iPad, an Amazon Kindle, two external hard drives, a "few" articles of clothing and bed sheets for a mattress that was left in his newly rented apartment. This 21st-Century minimalist says he got rid of much of his clutter because he felt the ever-increasing number of available digital goods have provided adequate replacements for his former physical possessions

The tech-savvy Los Angeles "transplant" credits his external hard drives and online services like iTunes, Hulu, Flickr, Facebook, Skype and Google Maps for allowing him to lead a minimalist life.

- the internet has replaced my need for an address

y messing with Operational Block 35, Stuxnet could easily cause a refinery's centrifuge to malfunction, but it could be used to hit other targets too, Byres said. "The only thing I can say is that it is something designed to go bang," he said.

Bushehr is a plausible target, but there could easily be other facilities -- refineries, chemical plants or factories that could also make valuable targets, said Scott Borg, CEO of the U.S. Cyber Consequences Unit, a security advisory group. "It's not obvious that it has to be the nuclear program," he said. "Iran has other control systems that could be targeted."

Iran has been hit hard by the worm. When it was first discovered, 60 percent of the infected Stuxnet computers were located in Iran, according to Symantec.