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Blockchain will make sure green pledges aren’t just green wash.


When a country or a company makes a promise to reduce carbon emissions, respect fishing quotas or cut toxic output, how can we be sure they’ll keep their word?

The truth is, it’s often extremely hard. But a new initiative — Global Ledger — led by a group of World Economic Forum Young Global Leaders (YGLs) aims to change that.

Using data from a nearly-infinite array of observation devices — drones, cameras, nano-satellites and soon-to-be-ubiquitous Internet of Things applications — reliable and unbiased information can be gathered and then stored using blockchain technology, which ensures data is verified and almost impossible to manipulate.

Quantum physics will bring us even faster computers and tap-proof communication. However, there are still a number of problems to solve before the breakthrough. The prototype of a quantum interface, which was developed at the Institute for Science and Technology (IST) Austria, brings us one step closer to quantum internet. The transfer of information from one quantum computer to another becomes possible.

One problem with quantum computers is that the electronics only function at extremely low temperatures of a few thousands of a degree above absolute zero (−273.15 °C). If the temperature in the computer rises, all information is destroyed. The reason for this is superconductivity – a macroscopic quantum state of materials whose electrical resistance drops abruptly to zero when the temperature drops below the transition temperature. In the case of the quantum computer, these are microwave photons that are extremely sensitive to noise and losses.

This temperature sensitivity currently makes it almost impossible to transfer information from one quantum computer to another. The information would have to pass through an environment with high temperatures it could not survive in.

University of Washington researchers created a method for two people help a third person solve a task using only their minds. Heather Wessel, a recent UW graduate with a bachelor’s degree in psychology (left), and Savannah Cassis, a UW undergraduate in psychology (right) sent information about a Tetris-like game from their brains over the internet to UW psychology graduate student Theodros Haile’s brain. Haile could then manipulate the game with his mind. Mark Stone/University of Washington.

Telepathic communication might be one step closer to reality thanks to new research from the University of Washington. A team created a method that allows three people to work together to solve a problem using only their minds.

In BrainNet, three people play a Tetris-like game using a brain-to-brain interface. This is the first demonstration of two things: a brain-to-brain network of more than two people, and a person being able to both receive and send information to others using only their brain. The team published its results April 16 in the Nature journal Scientific Reports, though this research previously attracted media attention after the researchers posted it September to the preprint site arXiv.

Today, thanks to extraordinary sleuthing by the F.B.I. and some of the world’s premier cybersecurity experts, there are answers to these questions. They offer an unsettling reminder of the remarkable sophistication of a growing network of cybercriminals and nation states — and the vulnerability of not just our computers, but the internet itself.


It infected 10 million computers. So why did cybergeddon never arrive?

Credit Credit Cathryn Virginia

To work, quantum computers have to be freezing cold, which makes connecting them to one another a challenge.

Now, for the first time, a team of researchers has found a way to create entangled radiation using a physical object — a move that could help connect future quantum computer systems to the outside world.

“What we have built is a prototype for a quantum link,” Shabir Barzanjeh, the engineer who led the project, said in a press release. “The oscillator that we have built has brought us one step closer to a quantum internet.”

The next five years will mark a dramatic enterprise shift toward the edge of networks, where emerging technologies can be harnessed to radically improve user experiences, transform business models, and generate vast revenue opportunities, according to a new book by Fast Future in collaboration with Aruba, a Hewlett Packard Enterprise company.

Opportunity at the Edge: Change, Challenge, and Transformation on the Path to 2025, developed by Fast Future in collaboration with Aruba, reports that edge technologies – those which process and analyze user data where people connect to a network – will revolutionize corporate strategies, create more dynamic, responsive, and personalized customer and employee experiences, enable powerful business and revenue models, and even catalyze the growth of entirely new industries. To unlock these opportunities, the book argues that enterprises must embrace fundamental change, engaging in widespread strategic, structural, and leadership transformation.

Morten Illum, VP EMEA at Aruba, comments: “The findings in this book highlight the vast commercial potential for enterprises utilizing edge technologies, if companies are willing and able to enact the considerable organizational changes needed. The edge represents a dramatic overhaul in how companies understand, service, and meet the needs of their customers and employees. It will be a world defined by dynamic, immediate, and personalized services.”

Key Themes and Findings

Commissioned to explore the scale of possibilities presented by edge technologies in the next 3–5 years, the book features insights from 19 leading global CIOs, technology leaders, industry experts and futurists, and a perspectives survey of 200 future thinkers from across the globe. It explores the edge technologies that are driving change, the use cases and businesses opportunities these are creating, and the ways in which organizations can adapt to take advantage. Key trends that emerged include:

  • The edge of the network holds the key to industry transformation: The edge is designed to enable and capitalize on modern digital experiences at the convergence of people, apps, and things – allowing customer and ecosystem partners to take these actionable insights to then create “experiences” for employees and customers. This is making it possible for businesses and organizations in various industries to leverage data and insights from the edge to deliver new and immersive experiences to consumers and end customers. It is driving sectors from education and retail to healthcare and hospitality to rethink how they act today. New types of experiences such as location-aware mobile engagement, digitally assisted patient care, and user-aware meeting rooms can give organizations a competitive advantage.

After a string of delays, SpaceX’s Starlink project was finally launched last month. The ambitious aim of the project is to create a “global broadband” system by launching a network of satellites which will eventually be able to give fast internet access from anywhere, even remote locations which currently can’t get broadband internet access.

The project is moving ahead at a considerable pace, with aims to have the first internet access provided by 2021. It may take until November 2027 to get all of the satellites required for the global network launched and into place, but a basic version of the service may be possible with around 1,000 satellites. Within the U.S., some version of the service could be available with just 400 satellites in place.

Naturally, a project of this magnitude requires a huge logistical undertaking and a lot of knowledge from a lot of different sectors. And you can see the takeoff of interest in the Starlink project within SpaceX by analyzing the company’s hiring practices.