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EU

Canada Plans Massive Wind-Powered Plant Producing Hydrogen for Germany (ctvnews.ca) 123

The leaders of Canada and Germany will sign a multibillion-dollar green energy agreement this month "that could prove pivotal to Canada's nascent hydrogen industry," reports CTV News: The German government on Friday issued a statement confirming the agreement will be signed August 23 in Stephenville, where a Newfoundland-based company plans to build a zero-emission plant that will use wind energy to produce hydrogen and amonia for export.

If approved, the project would be the first of its kind in Canada.

Germany is keen to find new sources of energy because Russia's invasion of Ukraine has led to a surge in natural gas prices.... Meanwhile, the company behind the Newfoundland project, World Energy GH2, has said the first phase of the proposal calls for building up 164 onshore wind turbines to power a hydrogen production facility at the deep-sea port at Stephenville.

Long-term plans call for tripling the size of the project.... "The development of large-scale green hydrogen production facilities is just starting, providing (Newfoundland and Labrador) and Canada with the opportunity and advantages of being a first mover in the green energy sector," the proposal says....

The company says construction of its first wind farm is slated for late next year on the Port au Port Peninsula.

Thanks to Slashdot reader theshowmecanuck for sharing the article.
Canada

Why Alphabet's 'Smart City' in Toronto Failed (technologyreview.com) 111

Alphabet's "urban innovation" arm Sidewalk Labs planned to build a model "smart city" along a 12-acre patch of Toronto waterfront known as Quayside.

But they abandoned the project in 2020, points out MIT's Technology Review, "at the tail end of years of public controversy over its $900 million vision for a data-rich city within the city."

Sidewalk's big idea was flashy new tech. This unassuming section of Toronto was going to become a hub for an optimized urban experience featuring robo-taxis, heated sidewalks, autonomous garbage collection, and an extensive digital layer to monitor everything from street crossings to park bench usage. Had it succeeded, Quayside could have been a proof of concept, establishing a new development model for cities everywhere. It could have demonstrated that the sensor-Âladen smart city model embraced in China and the Persian Gulf has a place in more democratic societies. Instead, Sidewalk Labs' two-and-a-half-year struggle to build a neighborhood "from the internet up" failed to make the case for why anyone might want to live in it....

The project's tech-first approach antagonized many; its seeming lack of seriousness about the privacy concerns of Torontonians was likely the main cause of its demise. There is far less tolerance in Canada than in the U.S. for private-sector control of public streets and transportation, or for companies' collecting data on the routine activities of people living their lives. "In the U.S. it's life, liberty, and the pursuit of happiness," says Alex Ryan, a senior vice president of partnership solutions for the MaRS Discovery District, a Toronto nonprofit founded by a consortium of public and private funders and billed as North America's largest urban innovation hub. "In Canada it's peace, order, and good government. Canadians don't expect the private sector to come in and save us from government, because we have high trust in government."

With its very top-down approach, Sidewalk failed to comprehend Toronto's civic culture. Almost every person I spoke with about the project used the word "hubris" or "arrogance" to describe the company's attitude. Some people used both.

In February Toronto announced new plans for the area, the article points out, with "800 affordable apartments, a two-acre forest, a rooftop farm, a new arts venue focused on indigenous culture, and a pledge to be zero-carbon.... Indeed, the philosophical shift signaled by the new plan, with its emphasis on wind and rain and birds and bees rather than data and more data, seems like a pragmatic response to the demands of the present moment and the near future."

The article calls it "a conspicuous disavowal not only of the 2017 proposal but of the smart city concept itself."
Television

Disney Raises Streaming Prices After Services Post Big Operating Loss (cnbc.com) 131

As part of an effort to make its streaming business profitable, Disney announced that the price of ad-free Disney+ will rise 38% to $10.99 -- "a $3 per month increase," reports CNBC. "The price of Hulu without ads will rise by $2 per month, from $12.99 to $14.99, effective as of Oct. 10. Hulu with ads will go up by $1 per month, rising from $6.99 to $7.99." From the report: The price increases reflect the growing operating loss for Disney's streaming services. Disney+, Hulu and ESPN+ combined to lose $1.1 billion in the fiscal third quarter, $300 million more than the average analyst estimate, reflecting the higher cost of content on the services. The increased operating loss occurred even while Disney added about 15 million new Disney+ subscribers in the quarter, about 5 million more than analysts estimated. Disney has previously stated it plans to lose money on Disney+ until 2024.

Average revenue per user for Disney+ decreased by 5% in the quarter in the U.S. and Canada due to more customers taking cheaper multi-product offerings. Overall, the company's quarterly results, also announced Wednesday, beat analysts' expectations on the top and bottom lines. Disney+ subscriptions rose to 152.1 million during the most recent period, higher than Wall Street's projections of 147 million.
In a separate article, CNBC reports that Disney now projects between 215 million and 245 million total Disney+ customers by 2024, "down 15 million on both the low end and high end of the company's previous guidance." Previously, the guidance was between 230 million and 260 million by the end of fiscal 2024. They also reaffirmed its expectation that the streaming service will become profitable by the end of 2024.
Transportation

GM Is Doubling the Size of Its Super Cruise Network In the US, Canada (engadget.com) 68

General Motors' Super Cruise advanced driver assistance network will soon double in size to 400,000 miles across the U.S. and Canada by the end of the year. Engadget reports: The Super Cruise system -- and its successor, Ultra Cruise -- relies on a mix of high-fidelity LiDAR maps, GPS, and onboard visual and radar sensors to know where the vehicle is on the road. So far, those maps, which dictate where features like Hands-Free Driving can operate, have only included major, divided highways like interstates with the big median barriers. Smaller, undivided public highways -- aka State Routes -- were not included, in part because of the added ADAS challenges presented by oncoming traffic, until now.

"This expansion will enable Super Cruise to work on some additional divided highways, but the big news is this the bulk of the expansion will allow Super Cruise to operate on non-divided highways," David Craig, GM's Chief of Maps, said during Tuesday's call. "These non-divided highways are typically the state and federal highways... that connect the smaller cities and townships across the US and Canada." These will include Route 66, the Pacific Coast Highway (aka CA Route 1), the Overseas Highway (aka US Route 1) and the Trans-Canada Highway. "if you look at I-35 which is the interstate that runs North and South up the middle of the United States, and look to the West, you will see that the Super Cruise coverage currently is just the major interstates, which is fairly sparse," Craig continued. "But in the expansion, you can see that it's just a spiderweb of roads covering the entire area. All the little townships are going to be connected now."
The company said that every new Super Cruise-enabled GM vehicle will be equipped with the full 400,000-mile capabilities, as will 2021 and 2022 GM vehicles outfitted with the VIP (Vehicle Intelligence Platform) architecture. Vehicles with Super Cruise but without VIP will receive a smaller update.
Oracle

Oracle Starts Job Cuts In US 41

Oracle has started to lay off employees in the United States, The Information said on Monday, citing a person with direct knowledge of the matter. Reuters reports: The publication in July reported that Oracle was considering cutting thousands of jobs in its global workforce after targeting cost cuts of up to $1 billion. The company had about 143,000 full-time employees as of May 31, according to its latest annual report. The layoffs at Oracle will affect employees at its offices in the San Francisco Bay Area, Monday's report said, but it did not mention the number of employees affected. The report also said layoffs in Canada, India and parts of Europe were expected in the coming weeks and months.
Bitcoin

Craig Wright Wins 'Only Nominal Damages' of One Pound In Bitcoin Libel Case (theguardian.com) 17

An anonymous reader quotes a report from The Guardian: For years Craig Wright has claimed that he is the mythical figure who created bitcoin. But a legal bid by the Australian computer scientist to defend his assertion that he is Satoshi Nakamoto resulted in a pyrrhic victory and a tarnished reputation on Monday. A high court judge ruled (PDF) Wright had given "deliberately false evidence" in a libel case and awarded him one pound in damages after he sued a blogger for alleging that his claim to be the elusive Nakamoto was fraudulent. "Because he [Wright] advanced a deliberately false case and put forward deliberately false evidence until days before trial, he will recover only nominal damages," wrote Justice Chamberlain.

Wright had sued blogger Peter McCormack over a series of tweets in 2019, and a video discussion broadcast on YouTube, in which McCormack said Wright was a "fraud" and is not Satoshi. The issue of Nakamoto's identity was not covered by the judge's ruling because McCormack had earlier abandoned a defense of truth in his case. Wright claimed that his reputation within the cryptocurrency industry had been "seriously harmed" by McCormack's claims. He said he had been invited to speak at numerous conferences after the successful submission of academic papers for blind peer review, but 10 invites had been withdrawn following McCormack's tweets. This included alleged potential appearances at events in France, Vietnam, the US, Canada and Portugal.

But McCormack submitted evidence from academics challenging Wright's claims, which were then dropped from his case at the trial in May. Wright later accepted that some of his evidence was "wrong" but said that this was "inadvertent," Chamberlain said in his judgment. The judge noted that there was "no documentary evidence" that Wright had a paper accepted at any of the conferences identified in the earlier version of his libel claim, nor that he received an invitation to speak at them except possibly at one, and that any invitation was withdrawn. Wright's explanation for abandoning this part of his case because the alleged damage to his reputation from the "disinvitations" was outside England and Wales "does not withstand scrutiny," the judge added. He concluded: "Dr Wright's original case on serious harm, and the evidence supporting it, both of which were maintained until days before trial, were deliberately false." [...] [T]he judge said that Wright's pre-trial case over the serious harm to his reputation made it "unconscionable" that he should receive "any more than nominal damages."
In statement Wright said: "I intend to appeal the adverse findings of the judgment in which my evidence was clearly misunderstood. I will continue legal challenges until these baseless and harmful attacks designed to belittle my reputation stop."
Cloud

Microsoft Asks Google, Oracle To Help Crimp Amazon's US Government Cloud Leadership (wsj.com) 35

Microsoft is rallying other big-name cloud-computing providers such as Alphabet's Google and Oracle to press the U.S. government into spreading its spending on such services more widely, taking aim at Amazon's dominance in such contracts. From a report: The software giant has issued talking points to other cloud companies aimed at jointly lobbying Washington to require major government projects to use more than one cloud service, according to people familiar with the effort and a document viewed by The Wall Street Journal. Microsoft also approached VMware, Dell, IBM and HP said the people familiar with the effort. It hasn't yet asked Amazon to join the loose alliance, the people said.

Amazon dominates the cloud-infrastructure industry with a 39% share of the 2021 global market ahead of Microsoft at No. 2 with a 21% share, according to research firm Gartner Inc. Amazon looms even larger in the business of selling cloud services to governments. Amazon's cloud had a 47% share of the 2021 U.S. and Canada public-sector market orders, ahead of 28% for Microsoft, according to Gartner. The National Security Agency last year picked Amazon as the sole vendor for a cloud contract that could be worth potentially as much as $10 billion over the next decade, renewing an existing business relationship.

Canada

A Small Canadian Town Is Being Extorted By a Global Ransomware Gang (theverge.com) 40

The Canadian town of St. Marys, Ontario, has been hit by a ransomware attack that has locked staff out of internal systems and encrypted data. The Verge reports: The small town of around 7,500 residents seems to be the latest target of the notorious LockBit ransomware group. On July 22nd, a post on LockBit's dark web site listed townofstmarys.com as a victim of the ransomware and previewed files that had been stolen and encrypted. In a phone call, St. Marys Mayor Al Strathdee told The Verge that the town was responding to the attack with the help of a team of experts. "To be honest, we're in somewhat of a state of shock," Strathdee said. "It's not a good feeling to be targeted, but the experts we've hired have identified what the threat is and are walking us through how to respond. Police are interested and have dedicated resources to the case ... there are people here working on it 24/7."

Strathdee said that after systems were locked, the town had received a ransom demand from the LockBit ransomware gang but had not paid anything to date. In general, the Canadian government's cybersecurity guidance discouraged the paying of ransoms, Strathdee said, but the town would follow the incident team's advice on how to engage further. Screenshots shared on the LockBit site show the file structure of a Windows operating system, containing directories corresponding to municipal operations like finance, health and safety, sewage treatment, property files, and public works. Per LockBit's standard operating methods, the town was given a deadline by which to pay to have their systems unlocked or else see the data published online.
The LockBit group has been responsible for 50 ransomware incidents in June 2022, "making it the most prolific global ransomware group," notes The Verge.

"In fact, St. Marys is the second small town to be targeted by LockBit in the space of just over a week: on July 14th, LockBit listed data from the town of Frederick, Colorado (population 15,000) as having been hacked, a claim that is currently under investigation by town officials."
Businesses

Netflix Subscriber Count In the US, Canada Dropped By 1.3 Million Over the Last Three Months (theverge.com) 119

After Netflix reported losing subscribers for the first time in over a decade last quarter, the company's Q2 earnings report revealed (PDF) the number of worldwide subscribers dipped by 1 million, including a drop of 1.28 million in the US and Canada alone. The Verge reports: That's better than its projection of losing 2 million worldwide, but the subscriber shortfall in the US and Canada is double the 600,000 drop it reported for Q1. Netflix now reports it has 73.28 million paid subscribers in the US and Canada, and 220.67 million worldwide.

Revenue increased 9 percent year over year from $7.3 billion in 2021 to $7.97 billion this quarter. Although the streamer ran into a couple of hiccups in recent months, including two separate layoffs affecting hundreds of workers, there was some good news. The season 4 release of Stranger Things boosted the series to the second most-watched show on the service, trailing behind the Korean-language hit Squid Game, which Netflix announced in June will be returning for a second season.
Last week, Netflix announced a partnership with Microsoft on a new lower priced ad-supported subscription plan that it expects to launch by early next year. Netflix execs remain optimistic about the prospect of an ad-supported tier, noting that "over the long run, we think advertising can enable substantial incremental membership (through lower prices) and profit growth (through ad revenues)."

The company also recently began its crackdown on password sharing by creating an "extra member" fee for users who share accounts with people they don't live with. "The extra member fee of about $2 to $3 per month was implemented in Chile, Costa Rica, and Peru, with Netflix saying it would evaluate the rollout before making changes in other countries," reports Ars Technica.
Social Networks

Snapchat Is Finally Coming To the Web (cnbc.com) 24

After over a decade as a mobile-only service, Snapchat is coming to your desktop. CNBC reports: Snap, the parent of the popular photo and messaging app, said Monday that it's debuting Snapchat for Web, allowing users to send messages and make video calls to their contacts from their computers. The new desktop version of Snapchat will at first only be available to Australian and New Zealand users, in addition to Snapchat+ subscribers in the U.S., U.K. and Canada. Snap launched Snapchat+ in June, allowing users to pay $3.99 a month for more advanced features, like changing the style of their app icon and seeing who's viewed their content.

The web offering will be a more stripped-down version of the mobile app, primarily focusing on the app's messaging feature as opposed to its Stories feature. Like the core Snap app, messages will disappear after 24 hours, and any Snaps users watch from their desktop computers will delete right after viewing. Eventually, Snap says it will bring more features of the app to desktop version, including the ability for users to liven up their video calls with the use of Lenses. Currently, people will have to access Snapchat for Web via the Chrome browser, but the company said that it would soon support other browsers and could release a desktop app in the future.

Space

Astronomers Detect a Radio 'Heartbeat' Billions of Light-Years from Earth (mit.edu) 39

Astronomers at MIT and universities across Canada and the United States have detected a strange and persistent radio signal from a far-off galaxy that appears to be flashing with surprising regularity. From a report:The signal is classified as a fast radio burst, or FRB -- an intensely strong burst of radio waves of unknown astrophysical origin, that typically lasts for a few milliseconds at most. However, this new signal persists for up to three seconds, about 1,000 times longer than the average FRB. Within this window, the team detected bursts of radio waves that repeat every 0.2 seconds in a clear periodic pattern, similar to a beating heart. The researchers have labeled the signal FRB 20191221A, and it is currently the longest-lasting FRB, with the clearest periodic pattern, detected to date.

The source of the signal lies in a distant galaxy, several billion light-years from Earth. Exactly what that source might be remains a mystery, though astronomers suspect the signal could emanate from either a radio pulsar or a magnetar, both of which are types of neutron stars -- extremely dense, rapidly spinning collapsed cores of giant stars. There are not many things in the universe that emit strictly periodic signals," says Daniele Michilli, a postdoc in MIT's Kavli Institute for Astrophysics and Space Research. âoeExamples that we know of in our own galaxy are radio pulsars and magnetars, which

United States

Efforts to Acquire Pegasus Spyware's Company Backed by US Spies, Says Stingray Maker (msn.com) 23

The New York Times describes Pegasus as "a 'zero-click' hacking tool that can remotely extract everything from a target's mobile phone [and] turn the mobile phone into a tracking and recording device." But they also report that the tool's "notorious" maker, NSO Group, was visited "numerous times" in recent months by a executives from American military contractor L3Harris — makes of the cellphone-tracking Stingray tool — who'd wanted to negotiate a purchase of the company.

Their first problem? The U.S. government had blacklisted NSO Group in November, saying Pegasus had been used to compromise phones of political leaders, human rights activists and journalists. But five people familiar with the negotiations said that the L3Harris team had brought with them a surprising message that made a deal seem possible. American intelligence officials, they said, quietly supported its plans to purchase NSO, whose technology over the years has been of intense interest to many intelligence and law enforcement agencies around the world, including the F.B.I. and the C.I.A.

The talks continued in secret until last month, when word of NSO's possible sale leaked and sent all the parties scrambling. White House officials said they were outraged to learn about the negotiations, and that any attempt by American defense firms to purchase a blacklisted company would be met by serious resistance.... Left in place are questions in Washington, other allied capitals and Jerusalem about whether parts of the U.S. government — with or without the knowledge of the White House — had seized an opportunity to try to bring control of NSO's powerful spyware under U.S. authority, despite the administration's very public stance against the Israeli firm....

[NSO Group] had seen a deal with the American defense contractor as a potential lifeline after being blacklisted by the Commerce Department, which has crippled its business. American firms are not allowed to do business with companies on the blacklist, under penalty of sanctions. As a result, NSO cannot buy any American technology to sustain its operations — whether it be Dell servers or Amazon cloud storage — and the Israeli firm has been hoping that being sold to a company in the United States could lead to the sanctions being lifted....

L3 Harris's representatives told the Israelis that U.S. intelligence agencies supported the acquisition as long as certain conditions were met, according to five people familiar with the discussions. One of the conditions, those people said, was that NSO's arsenal of "zero days" — the vulnerabilities in computer source code that allow Pegasus to hack into mobile phones — could be sold to all of the United States' partners in the so-called Five Eyes intelligence sharing relationship. The other partners are Britain, Canada, Australia and New Zealand.

"Several people familiar with the talks said there have been attempts to resuscitate the negotiations..."
Security

Most Government Websites Serve Tracking Cookies Without Consent, Report Finds (hothardware.com) 27

A new study published by the IMDEA Networks Institute shows just how common it is for government websites to install third-party cookies in visitors' web browsers. HotHardware reports: The study makes a distinction between third-party (TP) cookies and third-party tracking (TPT) cookies, because not all third-party cookies are "set by domains that are known to be tracking users for data collection purposes." The chart [here] shows the percentage of government websites for each country that install at least one third-party cookie, as well as the percentage of said cookies that are associated with domains that are known to be tracking users. Russia tops out the list with over 90% of its government websites installing third-party cookies in visitors' web browsers. Meanwhile, nearly 60% of US government websites install at least one third-party cookie. Germany sits at the bottom of the list with a little under 30% of government websites serving up third-party cookies.

Most of the third-party cookies installed by government websites are known tracking cookies, except in the case of Germany, where under 10% of third-party cookies are associated with domains that are known to track users. The researchers also found that, depending on the country, 20% to 60% of the third party cookies installed by government websites remain in visitors' browsers without expiring for a year or more. That's a long time for a tracker installed without your knowledge or consent to remain active. Beyond specifically tracking cookies, the researchers measured the number of trackers of any kind present on government websites. The Russian gov.ru has the most trackers out of any government website analyzed by the researchers, numbering 31 trackers in total. However, Brazil and Canada aren't far behind, with 25 trackers present on both investexportbrasil.gov.br and nac-cna.ca. The US government website with the most trackers is hhs.gov, which has 13.

The researchers point out that both third-party tracking cookies are automatically installed in visitors' web browsers without their consent. However, the researchers guess that web developers and administrators likely include third-party content without intending to add trackers to their websites. A great many websites now rely on third-party resources and include social content that come with trackers built-in.

Canada

A Major Rogers Outage Has Cut Off 25 Percent of Canada's Internet Traffic (theverge.com) 89

Canadian telecom Rogers is suffering a major outage affecting landline phones, cellular connections, and internet connectivity throughout Canada that started early this morning. DownDetector listed thousands of reports for the issue as people started to get up around 5AM ET and couldn't get online. From a report: Rogers first addressed the outage in a tweet from its official support account just before 9AM ET, and then went silent for a couple of hours. In a statement given to The Verge and tweeted at around 11:30AM ET, Rogers said, "We are currently experiencing an outage across our wireline and wireless networks and our technical teams are working hard to restore services as quickly as possible. On behalf of all of us at Rogers, we sincerely apologize to our customers, and we will continue to keep you updated as we have more information to share, including when we expect service to be back up. Thank you for your patience as we work to resolve this issue."
United States

Countries Form New NATO-Like 'Mineral Security' Alliance to Ensure EV Supplies (yahoo.com) 53

"A metallic NATO is starting to take shape," writes the senior metals columnist at Reuters, "though no-one is calling it that just yet." The Minerals Security Partnership is in theory open to all countries that are committed to "responsible critical mineral supply chains to support economic prosperity and climate objectives". But the coalition assembled by the United States is one of like-minded countries such as Australia, Canada, the United Kingdom, France and Germany with an Asian axis in the form of Japan and South Korea. [Also the European Commission, as well as Finland and Sweden.]

It is defined as much as anything by who is not on the invite list — China and Russia.

China's dominance of key enabling minerals such as lithium and rare earths is the single biggest reason why Western countries are looking to build their own supply chains. Russia, a major producer of nickel, aluminium and platinum group metals, is now also a highly problematic trading partner as its war in Ukraine that the Kremlin calls a "special military operation" grinds on. A previously highly globalised minerals supply network looks set to split into politically polarised spheres of influence, a tectonic realignment with far-reaching implications. The United States and Europe have realised that they can't build out purely domestic supply chains quickly enough to meet demand from the electric vehicle transition....

The process was already well underway before the U.S. State Department announced the formation of the Minerals Security Partnership on June 14. U.S. and Canadian officials have been working closely as Canada fleshes out a promised C$3.8 billion ($3.02 billion) package to boost production of lithium, copper and other strategic minerals. European Commission Vice-President Maros Sefcovic has just been in Norway to seal "a strategic partnership" on battery technologies and critical raw materials.

The article points out America's Department of Defense is already investing $120 million in a new plant for heavy rare earths separation — and has chosen an Australian company as its partner.

Shortly thereafter the Defense Department noted an online disinformation campaign against its new partner (according to U.S.-based cybersecurity firm Mandiant), disinformation which Reuters describes as "a pro-China propaganda campaign" using fake social media accounts to try to stir up opposition.
United Kingdom

UK Seeks Science Collaboration Further Afield After EU Freeze (bloomberg.com) 81

The UK is rattling off a series of international science agreements with a message to the European Union: if you don't want our money, we'll do deals elsewhere. From a report: Prime Minister Boris Johnson signed a memorandum of understanding with his New Zealand counterpart, Jacinda Ardern, on Friday, aimed at easing UK access to the Pacific nation's quantum and agricultural technology. The UK has already negotiated similar agreements with Israel, Switzerland and Canada -- as well as EU member Sweden, and is hoping to seal more with Japan, Singapore, South Korea and certain US states. The drive comes as the government seeks to diversify the country's scientific collaboration after the UK was frozen out of the EU's $96 billion Horizon research program because of tensions stemming from Britain's plan to override the part of the Brexit deal governing Northern Ireland. The majority of the UK's international science budget -- around $18 billion -- is usually spent helping to fund Horizon.
Earth

New Study Solves Long-Standing Mystery of What May Have Triggered Ice Age 101

nickwinlund77 shares a report from Phys.Org: A new study led by University of Arizona researchers may have solved two mysteries that have long puzzled paleo-climate experts: Where did the ice sheets that rang in the last ice age more than 100,000 years ago come from, and how could they grow so quickly? Understanding what drives Earth's glacial -- interglacial cycles -- the periodic advance and retreat of ice sheets in the Northern Hemisphere -- is no easy feat, and researchers have devoted substantial effort to explaining the expansion and shrinking of large ice masses over thousands of years. The new study, published in the journal Nature Geoscience, proposes an explanation for the rapid expansion of the ice sheets that covered much of the Northern Hemisphere during the most recent ice age, and the findings could also apply to other glacial periods throughout Earth's history.

About 100,000 years ago, when mammoths roamed the Earth, the Northern Hemisphere climate plummeted into a deep freeze that allowed massive ice sheets to form. Over a period of about 10,000 years, local mountain glaciers grew and formed large ice sheets covering much of today's Canada, Siberia and northern Europe. While it has been widely accepted that periodic "wobbling" in the Earth's orbit around the sun triggered cooling in the Northern Hemisphere summer that caused the onset of widespread glaciation, scientists have struggled to explain the extensive ice sheets covering much of Scandinavia and northern Europe, where temperatures are much more mild. [...] "Using both climate model simulations and marine sediment analysis, we show that ice forming in northern Canada can obstruct ocean gateways and divert water transport from the Arctic into the North Atlantic," [said Lofverstrom, an assistant professor of geosciences and head of the UArizona Earth System Dynamics Lab], "and that in turn leads to a weakened ocean circulation and cold conditions off the coast of Scandinavia, which is sufficient to start growing ice in that region."

"These findings are supported by marine sediment records from the North Atlantic, which show evidence of glaciers in northern Canada several thousand years before the European side," said Diane Thompson, assistant professor in the UArizona Department of Geosciences. "The sediment records also show compelling evidence of a weakened deep ocean circulation before the glaciers form in Scandinavia, similar to our modeling results." Together, the experiments suggest that the formation of marine ice in northern Canada may be a necessary precursor to glaciation in Scandinavia, the authors write. [...] "It is possible that the mechanisms we identified here apply to every glacial period, not just the most recent one," [Lofverstrom] said. "It may even help explain more short-lived cold periods such as the Younger Dryas cold reversal (12,900 to 11,700 years ago) that punctuated the general warming at the end of the last ice age."
Government

Russia's Cyberattacks Thwarted by Ukraine, Microsoft, Google, and Western Intelligence (nytimes.com) 37

Russia's invasion of Ukraine is "the first full-scale battle in which traditional and cyberweapons have been used side by side," reports the New York Times. But the biggest surprise is that "many of the attacks were thwarted, or there was enough redundancy built into the Ukrainian networks that the efforts did little damage... more than two-thirds of them failed, echoing its poor performance on the physical battlefield."

Microsoft president Brad Smith says the ultimate result is Russia's attempted cyberatacks get underreported, according to the Times: [A study published by Microsoft Wednesday] indicated that Ukraine was well prepared to fend off cyberattacks, after having endured them for many years. That was at least in part because of a well-established system of warnings from private-sector companies, including Microsoft and Google, and preparations that included moving much of Ukraine's most important systems to the cloud, onto servers outside Ukraine....

In many instances, Russia coordinated its use of cyberweapons with conventional attacks, including taking down the computer network of a nuclear power plant before moving in its troops to take it over, Mr. Smith said. Microsoft officials declined to identify which plant Mr. Smith was referring to. While much of Russia's cyberactivity has focused on Ukraine, Microsoft has detected 128 network intrusions in 42 countries. Of the 29 percent of Russian attacks that have successfully penetrated a network, Microsoft concluded, only a quarter of those resulted in data being stolen. Outside Ukraine, Russia has concentrated its attacks on the United States, Poland and two aspiring members of NATO, Sweden and Finland...

But Microsoft, other technology companies and government officials have said that Russia has paired those infiltration attempts with a broad effort to deliver propaganda around the world. Microsoft tracked the growth in consumption of Russian propaganda in the United States in the first weeks of the year. It peaked at 82 percent right before the Feb. 24 invasion of Ukraine, with 60 million to 80 million monthly page views. That figure, Microsoft said, rivaled page views on the biggest traditional media sites in the United States. One example Mr. Smith cited was that of Russian propaganda inside Russia pushing its citizens to get vaccinated, while its English-language messaging spread anti-vaccine content. Microsoft also tracked the rise in Russian propaganda in Canada in the weeks before a trucker convoy protesting vaccine mandates tried to shut down Ottawa, and that in New Zealand before protests there against public health measures meant to fight the pandemic.

Russians successfully "sabotaged a satellite communications network called Viasat in the opening days of the war," notes the Washington Post, "with the damage spilling over into other European countries. But Ukraine, working with private tech companies, Western intelligence and its own expert software engineers, has quickly fixed most of the damage..."

"The close partnerships that have emerged between U.S. technology companies and Western cybersecurity agencies is one of the unheralded stories of the war...." "Cyber responses must rely on greater public and private collaboration," argues Brad Smith, Microsoft's president, in a new study... published Wednesday on Microsoft's "lessons learned" from cyber conflict in Ukraine. A White House cyber official explains the new cooperative approach this way: "Where companies see destructive attacks, that has driven partnerships with the intelligence community and other government agencies to see how best we can share information to protect infrastructure around the world." The tech world's sympathies lie with the underdog, Ukraine. That applies to giant firms such as Microsoft and Google....

Ukraine's cybersecurity defense benefited from an early start. U.S. Cyber Command experts went to Ukraine months before the war started, according to its commander, Gen. Paul Nakasone. Microsoft and Google became involved even earlier. Microsoft began monitoring Russian phishing attacks against Ukrainian military networks in early 2021, and through the rest of last year observed increasingly aggressive hacks by six different attackers linked to Russia's three intelligence services, the GRU, SVR and FSB, according to a Microsoft report released in April. Microsoft has spent a total of $239 million on financial and technical assistance to Ukraine, a company official said....

Google, a part of Alphabet, has also helped Ukraine fend off threats. Back in 2014, prompted by Russia's use of DDOS ("distributed denial-of-service") malware in its seizure of Crimea and eastern Ukraine, Google began what it called "Project Shield." Software protected news sites, human rights groups and election sites against crippling DDOS floods of junk internet messages. Today, Project Shield is used by 200 sites in Ukraine and 2,300 others in 140 countries around the world, according to Jared Cohen, the chief executive of Google's Jigsaw unit.

Twitter

Twitter Testing Notes, a Long-Form Content Feature (searchengineland.com) 25

An anonymous reader quotes a report from Search Engine Land: Twitter is testing a new feature that would eliminate the constraints of its 280-character tweet limit and allow users to publish long-form tweets. Twitter confirmed the test via a tweet.

When this will become available to all Twitter users? It's unclear. Twitter noted: "We're excited for the moment when everyone can use Notes, but for now, our focus is on building it right. A large part of that is engaging with writers and building community." For now, Twitter plans to test it over the next two months with a small group of writers from Canada, Ghana, the UK and the U.S.

In Twitter Notes, it looks like you will be able to add:
- Formatting: Bold, italic and strikethrough text; insert ordered/unordered lists; add links.
- Media: You can add one GIF, one video, or up to four images.
- Tweets: You can either embed tweets by pasting URLs or from bookmarked tweets.

Notes also has a "Focus mode," that makes the article composer full-screen.

Canada

Canada To Compel YouTube, TikTok and Streamers To Boost Domestic Content (wsj.com) 141

Canada approved legislation that targets what video- and audio-sharing platforms like YouTube and TikTok can broadcast to a Canadian audience, as the country follows in Europe's footsteps in imposing a heftier regulatory burden on the digital sector. From a report: This marks the second attempt in as many years by Canada's Liberal government to compel digital platforms, including streaming companies like Netflix, to prominently feature Canadian artists on their services when users with a Canadian internet-protocol address log in. As contemplated under the new measures, users who search for music, television programming, films or do-it-yourself video shorts would get results incorporating a certain quota of Canadian-made content.

YouTube, a unit of Alphabet, TikTok, and the big streaming companies, among them Netflix, as well as legal experts and some Canadian artists, have either opposed Canada's move or warned of unintended consequences -- such as hurting the people the new policy is intended to help. Countries like Canada are increasingly turning to regulatory changes to protect domestic interests in light of the big inroads the world's biggest digital companies have made in transforming how households watch programs, listen to music, conduct day-to-day business and consume news.

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