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Category: security – Page 118

Quantum communication and cryptography are the future of high-security communication. But many challenges lie ahead before a worldwide quantum network can be set up, including propagating the quantum signal over long distances. One of the major challenges is to create memories with the capacity to store quantum information carried by light. Researchers at the University of Geneva (UNIGE), Switzerland, in partnership with CNRS, France, have discovered a new material in which an element, ytterbium, can store and protect the fragile quantum information even while operating at high frequencies. This makes ytterbium an ideal candidate for future quantum networks, where the aim is to propagate the signal over long distances by acting as repeaters. These results are published in the journal Nature Materials.

Quantum cryptography today uses optical fibre over several hundred kilometres and is marked by its high degree of security: it is impossible to copy or intercept information without making it disappear.

However, the fact that it is impossible to copy the signal also prevents scientists from amplifying it to diffuse it over long distances, as is the case with the Wi-Fi network.

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But even though money is necessary, it’s not sufficient to provide human beings a sense of satisfaction, Obama cautioned. As more and more tasks and services become automated with the rise of artificial intelligence, “that’s going to make the job of giving everybody work that is meaningful tougher, and we’re going to have to be more imaginative, and the pace of change is going to require us to do more fundamental re-imagining of our social and political arrangements, to protect the economic security and the dignity that comes with a job.”

The former president says “we’re going to have to consider new ways of thinking” as technology threatens current labor markets.

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“DATA SLAVERY.” Jennifer Lyn Morone, an American artist, thinks this is the state in which most people now live. To get free online services, she laments, they hand over intimate information to technology firms. “Personal data are much more valuable than you think,” she says. To highlight this sorry state of affairs, Ms Morone has resorted to what she calls “extreme capitalism”: she registered herself as a company in Delaware in an effort to exploit her personal data for financial gain. She created dossiers containing different subsets of data, which she displayed in a London gallery in 2016 and offered for sale, starting at £100 ($135). The entire collection, including her health data and social-security number, can be had for £7,000.

Only a few buyers have taken her up on this offer and she finds “the whole thing really absurd”. Yet if the job of the artist is to anticipate the Zeitgeist, Ms Morone was dead on: this year the world has discovered that something is rotten in the data economy. Since it emerged in March that Cambridge Analytica, a political consultancy, had acquired data on 87m Facebook users in underhand ways, voices calling for a rethink of the handling of online personal data have only grown louder. Even Angela Merkel, Germany’s chancellor, recently called for a price to be put on personal data, asking researchers to come up with solutions.

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The nuclear power sector is seeing a resurgence in innovation, supported by new policies and emerging technologies. The general public and various governments are starting to grasp the value of nuclear power as an alternative, sustainable energy source. Unlike renewables, such as wind and solar power, nuclear energy is not dependent on weather conditions for power generation, having a capacity factor of over 90 percent. Nuclear power is also more eco-friendly than natural gas and coal and its “carbon-free” attributes are seen as critical in the fight against climate change.

For decades, advancements in the nuclear power sector have been incremental and focused largely on making systems “walk away safe.” Today, the industry is pushing the boundaries and exploring applications for nuclear power in ways that have never before been considered.

BWXT is at the forefront of this nuclear renaissance. This 6,000-employee company operates on the model of letting capital drive strategy. BWXT is constantly evaluating new ways to ensure workers, funding, and policies are utilized in the most effective way possible. The company also analyzes the needs of numerous other industries to determine how nuclear power could provide innovative solutions.

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WASHINGTON — Hey, did my congressman really say that? Is that really President Trump on that video, or am I being duped?

New technology on the internet lets anyone make videos of real people appearing to say things they’ve never said. Republicans and Democrats predict this high-tech way of putting words in someone’s mouth will become the latest weapon in disinformation wars against the United States and other Western democracies.

We’re not talking about lip-syncing videos. This technology uses facial mapping and artificial intelligence to produce videos that appear so genuine it’s hard to spot the phonies. Lawmakers and intelligence officials worry that the bogus videos — called deepfakes — could be used to threaten national security or interfere in elections.

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I’m excited to share my interview with Jakub Dymek on #transhumanism in the new edition of The Aspen Institute (Eastern Europe) quarterly Aspen Review magazine.

Let’s think about this: what happens when sometime in the future the whole generation of Chinese kids have higher IQs than their American peers, because they’re technologically hardwired for that? Will this be a national security issue? This is a global security issue—says Zoltan Istvan in an interview with Jakub Dymek.

JAKUB DYMEK: You are a transhumanist—member of a movement endorsing technologically augmented advancement of human species and using technology to extend our capabilities. What does transhumanist thinking bring into the world of policy debate in the US and worldwide and how politically influential it is?

ZOLTAN ISTVAN: Transhumanism influences politics today only a little bit. But at the same time, transhumanist movement grows exponentially, like 1000% every year. So I think its implications for the policy debate here in the US and globally will only grow in scale and importance, obviously. Transhumanism can define policy debate of the future, of that I’m sure. President Trump can say today that manufacturing jobs and jobs in general are lost because of immigrants. But he wouldn’t be able to say the same thing up until 2020 campaign, because it’s simply not true, and more people realize the simple fact that jobs aren’t lost to immigration, but automation. It’s tech “stealing the jobs” he is going to have to say then. And you cannot build a wall to stop technology from spreading. This is how transhumanism is already shaping this debate. And it goes beyond jobs.

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