"Well before China decided to kick out all of its bitcoin miners, they were already leaving in droves, and new data from Cambridge University shows they were likely headed to the United States," reports CNBC: The U.S. has fast become the new darling of the bitcoin mining world. It is the second-biggest mining destination on the planet, accounting for nearly 17% of all the world's bitcoin miners as of April 2021. That's a 151% increase from September 2020. "For the last 18 months, we've had a serious growth of mining infrastructure in the U.S.," said Darin Feinstein, founder of Blockcap and Core Scientific. "We've noticed a massive uptick in mining operations looking to relocate to North America, mostly in the U.S."

This dataset doesn't include the mass mining exodus out of China, which led to half the world's miners dropping offline, and experts tell CNBC that the U.S. share of the mining market is likely even bigger than the numbers indicate... "500,000 formerly Chinese miner rigs are looking for homes in the U.S," said Marathon Digital's Fred Thiel. "If they are deployed, it would mean North America would have closer to 40% of global hashrate by the end of 2022."

America's rising dominance is a simple case of luck meeting preparation. The U.S. has quietly been building up its hosting capacity for years... It also helps that the U.S. is also home to some of the cheapest sources of energy on the planet, many of which tend to be renewable. Because miners at scale compete in a low-margin industry, where their only variable cost is typically energy, they are incentivized to migrate to the world's cheapest sources of power.

Thiel expects most new miners relocating to North America to be powered by renewables, or gas that is offset by renewable energy credits. While Castle Island Ventures founding partner, Nic Carter, points out that U.S. mining isn't wholly renewable, he does say that miners here are much better about selecting renewables and buying offsets. "The migration is definitely a net positive overall," he said. "Hashrate moving to the U.S., Canada, and Russia will mean much lower carbon intensity."

"Anthony Di Iorio, a co-founder of the Ethereum network, says he's done with the cryptocurrency world, partially because of personal safety concerns," reports Bloomberg, in a story shared by Slashdot reader tekram: Di Iorio, 48, has had a security team since 2017, with someone traveling with or meeting him wherever he goes. In coming weeks, he plans to sell Decentral Inc. [maker of Jaxx, a digital asset wallet], and refocus on philanthropy and other ventures not related to crypto. The Canadian expects to sever ties in time with other startups he is involved with, and doesn't plan on funding any more blockchain projects. "It's got a risk profile that I am not too enthused about," said Di Iorio, who declined to disclose his cryptocurrency holdings or net worth. "I don't feel necessarily safe in this space. If I was focused on larger problems, I think I'd be safer..."

He was also for a time chief digital officer of the Toronto Stock Exchange. In February 2018, Forbes estimated his net worth was as high as $1 billion. Ether's price has more than doubled since then.
Bloomberg points out that Di lorio's net worth was estimated in 2018 at $1 billion — and that since then Ether's price has more than doubled, with the token holding a total market capitalization around $225 billion (second only to bitcoin).

Bloomberg also notes that Di lorio is involved in Project Arrow, a company building a zero-emission self-driving car. Di Iorio plans to sell Decentral Inc for equity, not cryptocurrency, telling Bloomberg that "I want to diversify to not being a crypto guy, but being a guy tackling complex problems...

"I will incorporate crypto when needed, but a lot of times, it's not. It's really a small percentage of what the world needs."

An unprecedented heat wave and ongoing drought in the U.S. Pacific Northwest is damaging white wheat coveted by Asian buyers and forcing fruit farm workers to harvest in the middle of the night to salvage crops and avoid deadly heat. From a report: The extreme weather is another blow to farmers who have struggled with labor shortages and higher transportation costs during the pandemic and may further fuel global food inflation. Cordell Kress, who farms in southeastern Idaho, expects his winter white wheat to produce about half as many bushels per acre as it does in a normal year when he begins to harvest next week, and he has already destroyed some of his withered canola and safflower oilseed crops.

The Pacific Northwest is the only part of the United States that grows soft white wheat used to make sponge cakes and noodles, and farmers were hoping to capitalize on high grain prices. Other countries including Australia and Canada grow white wheat, but the U.S. variety is especially prized by Asian buyers. "The general mood among farmers in my area is as dire as I've ever seen it," Kress said. "Something about a drought like this just wears on you. You see your blood, sweat and tears just slowly wither away and die."

The combination of extreme heat and drought that has scorched the Western United States and Canada over the past two weeks has killed hundreds of millions of mussels, clams and other marine animals, the New York Times reports. From a report: An estimated 1 billion small sea creatures died during the heat wave in the Salish Sea at the end of June, according to marine biologist Chris Harley, per the Washington Post. The sea creatures' deaths coincide with the heat wave that hit the Pacific Northwest last week, which led to more than a hundred human deaths. A study by an international team of climate researchers said the heat wave would have been "virtually impossible without human-caused climate change." Mussels attach themselves to rocks and other surfaces, but they generally can't survive temperatures over 100 degrees for extended periods of time, CNN reports.

North America's largest crypto mine is six miles outside Rockdale, Texas, "a four-square-mile town that hosts a Walmart, one other grocery store, a handful of Mexican restaurants and a couple of pizza places," reports the Washington Post.

The miners took over an old Alcoa aluminum facility, creating a "fenced-off crypto compound" with more than 100,000 servers, stacked 20 feet high. "When the expansion is completed by the end of 2022, that number will have more than doubled," the Post reports, citing the company's CEO Chad Harris.

Texas has some of Ameria's cheapest energy prices. But what's really interesting is what happened last month when 94-degree temperatures strained the state's energy grid: Thanks to the way Texas power companies deal with large electricity customers like Whinstone, Harris's bitcoin mine...didn't suffer. Instead, the state's electricity operator, the Electric Reliability Council of Texas (ERCOT), began to pay Whinstone — for having agreed to quit buying power amid heightened demand. That sort of arrangement has helped make the state one of the go-to locations for expanding crypto entrepreneurs the world over, despite its continued agonizing over power shortages. Indeed, Whinstone's new owners are undertaking a major expansion of its facility outside Rockdale, with the intention of doubling its capacity. When fully developed, the crypto mine here is expected to require 750 megawatts of power — enough to power more than 150,000 Texas homes during peak demand.

And it's not just Whinstone. More crypto farms want to move into the area as China, believed to be the nation with the most crypto miners, moves to restrict local bitcoin mining and trading by, among other limitations, ordering power companies not to sell them power. Shenzhen-based BIT Mining said in May that it plans to invest more than $25 million in a Texas data center, while Beijing-based server firm Bitmain is already modernizing the old aluminum plant across the street from Whinstone's Rockdale-area facility.

Rockdale's mayor, a bitcoin miner himself with a rack of computers in his home, says he's met with at least one other firm interested in locating here. Whinstone, which leases shelving on its campus to other crypto miners' servers, has been contacted by "several," the company's CEO said. It's not just happening near Rockdale. Peter Thiel-backed crypto mining firm Layer1 Technologies last year opened a plant near Pyote in West Texas (population 138 in the 2020 census). In February, Canada's Argo Blockchain announced plans to buy 320 acres of land in the same West Texas area within a year... "One good thing about crypto mining is it's adding flexibility to the system," said Peter Cramton, a former board member of ERCOT, the nonprofit that's charged with managing the state's wholesale energy market. "But the problem is it's consuming real resources, doing a function that has no value...."

Bitcoin mines of Whinstone's size may be capable of creating roughly 500 bitcoin per month, the company says. At today's bitcoin value of approximately $34,000, that's $17 million, helping to explain why Riot Blockchain, a publicly traded company, paid $80 million in May to acquire Whinstone.

Last month was the warmest June on record in North America, researchers said Wednesday, confirming the suspicions of millions of people who endured some of the hottest temperatures ever experienced on the continent. The New York Times reports: The Copernicus Climate Change Service, an agency supported by the European Union, said that average surface temperatures for June in North America were about one-quarter of a degree Fahrenheit (0.15 of a degree Celsius) higher than the average for June 2012, the previous record-holder. Last month's average temperature was more than 2 degrees Fahrenheit higher than the average from 1991-2020, providing more evidence that human-caused emissions of carbon dioxide and other heat-trapping gases are warming the planet.

The June heat was relentless across most of the United States and Canada. Only parts of the Southern Plains and the Southeast in the United States, and Northern Canada east and west of Hudson Bay, were a little cooler than normal. The most brutal conditions were experienced in the Western United States and Southwestern Canada. In the West, the heat prolonged and intensified a severe drought that has shriveled crops, threatened water supplies and contributed to what is shaping up to be a severe wildfire season. The month culminated in a hellish heat wave that crippled much of Oregon, Washington and British Columbia. "Europe suffered through its second-warmest June ever, with only June 2019 being warmer," the report notes. "Globally, last month was the fourth hottest June ever. Only 2016, 2019 and 2020 were hotter."

Overall, according to the analysis, 2021 is virtually certain to be among the 10 warmest years ever recorded. But thanks to slightly cooler conditions earlier this year related to cooler-than-normal sea surface temperatures in the Pacific Ocean, there is little likelihood that 2021 will make it into the Top 5."

In a few weeks, Firefox will start the by-default rollout of DNS over HTTPS (or DoH for short) to its Canadian users in partnership with local DoH provider CIRA, the Canadian Internet Registration Authority. From a report: DoH will first become a default for 1% of Canadian Firefox users on July 20 and will gradually reach 100% of Canadian Firefox users in late September 2021 -- thereby further increasing their security and privacy online. This follows the by-default rollout of DoH to US users in February 2020. As part of the rollout, CIRA joins Mozilla's Trusted Recursive Resolver (TRR) Program and becomes the first internet registration authority and the first Canadian organization to provide Canadian Firefox users with private and secure encrypted Domain Name System (DNS) services.

A prenatal test taken by millions of pregnant women globally was developed by Chinese gene company BGI Group in collaboration with the Chinese military and is being used by the firm to collect genetic data, a Reuters review of publicly available documents found. From the report: The report is the first to reveal that the company collaborated with the People's Liberation Army (PLA) to develop and improve the test, taken in early pregnancy, as well as the scope of BGI's storage and analysis of the data. The United States sees BGI's efforts to collect and analyze human gene data as a national security threat. China's biggest genomics firm, BGI began marketing the test abroad in 2013. Branded NIFTY, it is among the world's top selling non-invasive prenatal tests (NIPT). These screen a sample of blood from a pregnant woman to detect abnormalities such as Down's syndrome in a developing fetus. So far more than 8 million women globally have taken BGI's prenatal tests, BGI has said. NIFTY is sold in at least 52 countries, including Britain, Europe, Canada, Australia, Thailand and India, but not the United States.

BGI uses leftover blood samples sent to its laboratory in Hong Kong and genetic data from the tests for population research, the company confirmed to Reuters. Reuters found the genetic data of over 500 women who took the test, including women in Europe and Asia, is also stored in the government-funded China National GeneBank in Shenzhen, which BGI runs. Reuters found no evidence BGI violated privacy agreements or regulations; the company said it obtains signed consent and destroys overseas samples and data after five years. "At no stage throughout the testing or research process does BGI have access to any identifiable personal data," the company said. However, the test's privacy policy says data collected can be shared when it is "directly relevant to national security or national defense security" in China. BGI said it "has never been asked to provide -- nor provided -- data from its NIFTY tests to Chinese authorities for national security or national defense purposes." "Non-invasive prenatal testing kits marketed by Chinese biotech firms serve an important medical function, but they can also provide another mechanism for the People's Republic of China and Chinese biotech companies to collect genetic and genomic data from around the globe," the U.S. National Counterintelligence and Security Center said.

China's foreign ministry said Reuters' findings reflected "groundless accusations and smears" of U.S. agencies.

Nordic countries have registered near-record temperatures over the weekend, including highs of 34C (93.2F) in some places. From a report: The latest figures came after Finland's national meteorological institute registered its hottest temperature for June since records began in 1844. Kevo, in Lapland, recorded heat of 33.6C (92.5F) on Sunday, the hottest day since 1914 when authorities registered 34.7C (94.5F), said the STT news agency. Several parts of Sweden also reported record highs for June.

The high temperatures follow the record-breaking heatwave and wildfires that have caused devastation in parts of North America. The intense heatwave has killed 95 people in the US state of Oregon alone, its governor said on Sunday. Hundreds are believed to have died from the heat in the US north-west and south-western Canada. Experts and officials fear that the catastrophic conditions, fuelled by the climate crisis, will only get worse through the coming months. Michael Reeder, a professor of meteorology in the school of Earth, atmosphere and environment at Australia's Monash University, said the events on the European and North American continents were linked.

A shortage of drivers in the U.S. is propelling prices for Uber and Lyft rides to record highs and pushing the services to rethink how they attract gig workers. From a report: Uber and Lyft are pouring millions of dollars into incentives for drivers to return, a short-term fix that has helped alleviate the scarcity and tempered fare increases in some areas but that has also raised the companies' costs. The labor crunch isn't projected to end anytime soon. Some analysts expect the problem will persist through the third quarter, pressuring Uber and Lyft to deal with shifting dynamics of gig labor that they acknowledge will require long-term solutions.

Executives say the model they built their businesses on -- luring riders with deep discounts and then incentivizing drivers to provide those rides -- can't be the model that sustains them. "This is a moment of deep introspection and reflection for a company like ours to pause and say, 'How do we make the proposition for drivers more attractive longer term?" said Carrol Chang, Uber's chief of driver operations for the U.S. and Canada. "It is absolutely a reckoning," she said. Ms. Chang's team, tasked with managing the shortage for Uber, is in talks to fund education and career-building programs for drivers. Lyft is exploring a new partnership aimed at reducing drivers' expenses, which could involve sizable discounts on gas or insurance or help with buying vehicles, according to a person familiar with its plans. Both companies recently began emailing drivers more insights into earnings opportunities, previously a black box for them.

9to5Mac writes: Amid pushback regarding Apple's plans to return to in-person work this fall, Mark Gurman at Bloomberg reports that Apple is "ramping up efforts to decentralize out of Silicon Valley." In the latest edition of his Power On newsletter, Gurman reports that Apple has faced a variety of problems recruiting and retaining talent because of its emphasis on Silicon Valley.

Gurman writes that Apple has been "losing talent" because of the high-cost of living in the San Francisco Bay Area. "Many engineers lamented that they couldn't balance living expenses with other pursuits like college tuition for their children and long-term savings," Gurman says.

Furthermore, Apple has struggled to diversify its workforce because of its focus on Silicon Valley. It also competes with a variety of companies for talent, including Amazon, Google, and Netflix. The cost of operations is also high, and Gurman writes that "Apple could get the same work out of employees demanding far lower salaries in less pricey regions." For these reasons, Apple is reportedly looking to decentralize out of Silicon Valley.
From Bloomberg's report: Decentralization across the company is entering full swing, and Apple has engaged in a costly expansion from the sunny coasts of LA and San Diego to the Pacific Northwest of Oregon and Washington, the Rocky Mountains of Colorado, Iowa's Midwest, the Eastern Seaboard of Massachusetts, Miami and New York. Notably, it's also spending $2 billion on building new campuses in Austin, Texas, and North Carolina. That's in addition to hiring engineers in Canada, Germany, New Zealand, Spain and the U.K. Altogether, the moves will add tens of thousands of jobs outside of Silicon Valley.

As it keeps moving beyond Silicon Valley, Apple will pilot a hybrid office and remote work arrangement globally when it forces nearly all staff back to its offices in September.

Canada's highest temperature ever recorded happened Tuesday, in the small British Columbia town of Lytton, reports CNN. But it's just part of "an unprecedented heat wave that has over a week killed hundreds of people and triggered more than 240 wildfires" across the Canadian province — "most of which are still burning." Lytton hit 49.6 degrees Celsius (121.3 degrees Fahrenheit), astounding for the town of just 250 people nestled in the mountains, where June maximum temperatures are usually around 25 degrees Celsius (77 degrees Fahrenheit). This past week, however, its nights have been hotter than its days usually are, in a region where air conditioning is rare and homes are designed to retain heat. Now fires have turned much of Lytton to ash and forced its people, as well as hundreds around them, to flee.

Scientists have warned for decades that climate change will make heat waves more frequent and more intense. That is a reality now playing out in Canada, but also in many other parts of the northern hemisphere that are increasingly becoming uninhabitable. Roads melted this week in America's northwest, and residents in New York City were told not to use high-energy appliances, like washers and dryers — and painfully, even their air conditioners — for the sake of the power grid. In Russia, Moscow reported its highest-ever June temperature of 34.8 degrees Celsius (94 degrees Fahrenheit) on June 23, and Siberian farmers are scrambling to save their crops from dying in an ongoing heat wave. Even in the Arctic Circle, temperatures soared into the 30s [above 86 degrees Fahrenheit]. The World Meteorological Organization is seeking to verify the highest-ever temperature north of the Arctic Circle since records there began, after a weather station in Siberia's Verkhoyansk recorded a 38-degree day on June 20 [over 100 degrees Fahrenheit].

In India, tens of millions of people in the northwest were affected by heat waves... And in Iraq, authorities announced a public holiday across several provinces for Thursday, including the capital Baghdad, because it was simply too hot to work or study, after temperatures surpassed 50 degrees and its electricity system collapsed.

Residents of a Canadian village which recorded the country's highest ever temperature, 49.6C (121.3F), have been forced to flee by a wildfire. From a report: A small B.C. village that endured the hottest temperatures ever recorded in Canada for days on end this week was engulfed in flames Wednesday night and residents were forced to flee, many without their belongings. Mayor Jan Polderman says he told everyone to leave Lytton, as a fire rapidly spread into the community of about 250 people. He signed the official evacuation order at 6 p.m. PT. "It's dire. The whole town is on fire," Polderman told CBC News. "It took, like, a whole 15 minutes from the first sign of smoke to, all of a sudden, there being fire everywhere." He said he told residents to head for the nearby community of Boston Bar, and was on his way there himself. A reception centre has also been set up in Merritt to the east, and other residents have taken shelter in Lillooet to the north. "At the First Nation band office, the fire was a wall about three, four feet high coming up to the fence line. I drove through town and it was just smoke, flames, the wires were down," Polderman said. Video captured by residents rushing out of town show numerous structures on fire in every direction.

AltMachine shares a report from Reuters: "Lawyers fighting the extradition of Huawei's chief financial officer to the United States on Tuesday presented internal emails from British bank HSBC that they said disproved U.S. claims that Huawei misled the bank," reports Reuters. "CFO Meng Wanzhou's legal team said the emails and documents submitted to a Canadian court showed at least two senior HSBC leaders were aware of connections between Huawei and its Iranian subsidiary, Skycom. Meng's lawyers are trying to add the documents to evidence. They are meant to counter U.S. charges that only junior employees of the British bank knew about the true nature of relationship between Huawei and Skycom. U.S. prosecutors have alleged that Meng misled HSBC about Huawei's business dealings in Iran and may have caused the bank to break U.S. sanctions."

Business dealings with Iran was not illegal under Canada laws as the sanction was not a UN resolution and had no legal basis internationally. The only way for the extradition to proceed would be to show Huawei misled HSBC which operates in the U.S. Amid intensifying US-China technology and economic rivalry, it is not the first time the U.S. law enforcement fabricating false accusation against Chinese or China-linked persons. Earlier in April, U.S. court trial reveals federal agents falsely accused a UT professor born in China of spying and three Congressmen are asking the Department of Justice Office of the Inspector General to "review whether the China Initiative puts untoward pressure on DOJ personnel to engage in racial or ethnic profiling." Federal agents falsely accused Hu of spying for China based solely on a Google search, testimony revealed. After Hu refused to work as a spy for the U.S. government, agents stalked and harassed him for more than two years, leading to the destruction of his reputation and internationally renowned career.

The heat is expected to continue for several days in some parts of British Columbia, according to weather warnings from the government. From a report: Vancouverites were frying eggs on pans placed on their terraces. One man checked into an air-conditioned five-star hotel, after the five fans aimed at his bed at home and the seventh cold shower failed to bring relief. Lettuce plants shriveled in the Okanagan Valley, British Columbia's picturesque wine region. Flowers wilted. People wilted. The heat wave across western Canada has much of a country known for its sweater weather sweating. Canada broke a national heat record on Sunday when the temperature in a small town in British Columbia reached almost 116 degrees Fahrenheit, breaking an 84-year-old record by nearly 3 degrees, with dangerously hot weather expected to continue for several more days.

"This is a complete shock to a Canadian -- this feels like Las Vegas or India -- not Vancouver," said Chris Johnson, a criminal lawyer who on Monday was heading to an air-conditioned hotel room as temperatures inside his home reached 90 degrees Fahrenheit. Tying any one weather event to climate change requires extensive attribution analysis, but heat waves around the world are growing more frequent, longer-lasting and more dangerous, experts say. David Phillips, a senior climatologist at Environment Canada, a government agency, said the early timing of this one, its intensity and its duration, could all be attributable to rising global temperatures.

Canada will ban the sale of fuel-burning new cars and light-duty trucks from 2035 in an effort to reach net-zero emissions across the country by 2050, Prime Minister Justin Trudeau's government said on Tuesday. Reuters reports: Only zero-emissions cars and trucks can be sold from 2035, according to a statement, adding that a mixture of investments and regulations will help industry transition toward that goal. The government also said it will set interim targets for 2025 and 2030. "We are committed to aligning Canada's zero-emission vehicles sales targets with those of the most ambitious North American jurisdictions," Environment Minister Jonathan Wilkinson said in the statement. "We will work with the United States to harmonize fuel efficiency regulations and we're investing in consumer rebates, charging stations, business tax breaks and industry transition costs," Wilkinson added.

"Canada cannot reach our greenhouse gas targets if emissions from cars, SUVs and pickups, which are currently growing, are not curtailed," said Keith Brooks, programs director at advocacy group Environmental Defence, who welcomed the move. Brooks said only 3.5% of vehicles now sold in Canada are electric and that the government needs to do more to support the market for zero-emissions vehicles.

Hmmmmmm shares a report from the Financial Times: China's strengths as a cyber power are being undermined by poor security and weak intelligence analysis, according to new research that predicts Beijing will be unable to match US cyber capabilities for at least a decade. The study, published on Monday by the International Institute for Strategic Studies, comes as a series of hacking campaigns have highlighted the growing threat of online espionage by hostile states.

IISS researchers ranked countries on a spectrum of cyber capabilities, from the strength of their digital economies and the maturity of their intelligence and security functions to how well cyber facilities were integrated with military operations. China, like Russia, has proved expertise in offensive cyber operations -- conducting online spying, intellectual property theft and disinformation campaigns against the US and its allies. But both countries were held back by comparatively loose cybersecurity compared with their competitors, according to the IISS. As a result, only the US is ranked as a "top tier" cyber power by the think tank, with China, Russia, the UK, Australia, Canada, France and Israel in the second tier. The third tier comprises India, Indonesia, Japan, Malaysia, North Korea, Iran and Vietnam.

Greg Austin, an expert in cyber, space and future conflict at the IISS, said media reports focusing only on the positive sides of China's digital advances -- such as its aspirations to become a global leader in artificial intelligence -- had contributed to an "exaggerated" perception of its cyber prowess. "On every measure, the development of skills for cybersecurity in China is in a worse position than it is in many other countries," he said. What set the US apart in the first tier, according to the IISS, was its unparalleled digital-industrial base, its cryptographic expertise and the ability to execute "sophisticated, surgical" cyber strikes against adversaries. Unlike opponents such as China and Russia, the US also benefited from close alliances with other cyber powers, including its Five Eyes partners.

As covered earlier today, the Pacific Northwest is experiencing the most severe heat wave in its history, with all-time record temperatures being set in Portland, Seattle, and Lytton, B.C, which just broke the record for hottest temperature ever recorded in Canada at 116 degrees. CBS News says this heat wave "is of an intensity never recorded by modern humans," and by one measure it's "more rare than a once in a 1,000 year event." Meteorologist Jeff Berardelli explains what's causing this "heat dome" and why events like this "are bound to become more common, more extreme and more deadly in the coming years": The heat is being caused by a combination of a significant atmospheric blocking pattern on top of a human-caused climate changed world where baseline temperatures are already a couple to a few degrees higher than nature intended. [...] In the case of this specific heat dome, which is a mountain of hot air stacked vertically through the atmosphere, it is a once in a 1,000 or even 10,000-year event for this particular area. How do we know? It's actually quite simple to explain. The intensity of a heat dome is measured by how "thick" the atmosphere is at a given spot. The hotter the air in that column, the larger the thickness of air in that column, because heat expands. In our historical record of North America's Pacific Northwest this heat dome registers a statistical standard deviation from the average of greater than 4. In layman terms, that means it falls more than 4 deviations to the right of the center of a typical bell curve (shown below) and that equates to values with less than a 99.99% chance of happening. In other words, statistically speaking, there is a 1 in 10,000 chance of experiencing this value. So, if you could possibly live in that spot for 10,000 years, you'd likely only experience that kind of heat dome once, if ever. It is worth noting that our historical record is limited and statistics like this are very sensitive to small changes. But if it seems like an overstatement to say there is a 1 in 10,000 chance of having a heat dome like this, it is certainly not an overstatement to say this is the kind of event you would expect to experience once in 1000 years.

So what is causing this heat wave? Like any heat wave, it is being caused by a highly amplified jet stream pattern. These extreme jet stream perturbations are a natural, normal part of the atmosphere. But the climate science community is split as to whether these extreme jet stream perturbations are becoming even more likely because of climate change -- a phenomena known as the wavy jet stream. Along with a more wavy, buckling and slow-moving jet stream, comes a phenomena called "blocking". This is when waves in the jet stream become so elongated that they break off, sit and spin. In this case there is a textbook type of block called an Omega block over the Pacific Northwest because it looks like the Greek letter Omega. Inside this Omega, the heat pools and intensifies. There is a faction of climate scientists who believe that a warming climate -- specifically the Arctic -- results in a more wandering jet stream at certain times of the year. But it is hotly debated; there is an equal amount of research that does not arrive at this conclusion.

Mann and his colleagues have been involved in some of this research, in which he finds that a specific type of Northern Hemisphere blocking -- what he calls Quasi Resonant Amplification -- will increase by 50% this century under business as usual human-forced climate warming. "I do indeed believe that the phenomenon we describe in our work played a very important role in the record heat wave," Mann said. As for the lack of consensus in the climate research on the wavy jet stream and blocking, Mann thinks it has more to do with the current state of climate modeling "This is an area where current generation models are NOT capturing a real-world climate connection," Mann explained. Whatever the cause, the result of an extreme jet stream pattern is extreme weather across many parts of the nation and globe. Over the past few days, the central U.S. has seen over a foot of rain with flash flooding along a stalled front. And, starting on Sunday and continuing through most of the upcoming week, the major East Coast cities will also sweat through a heat wave -- although not nearly as intense as the one in the West -- with feels-like temperatures near 100 degrees from Washington D.C. to Philadelphia and New York City.

The most severe heat wave in the history of the Pacific Northwest is nearing its climax. The National Weather Service had predicted it would be "historic, dangerous, prolonged and unprecedented," and it is living up to its billing as it rewrites the record books. From a report: On Sunday, Portland, Ore., soared to its highest temperature in more than 80 years of record-keeping: 112 degrees. This new mark occurred just one day after hitting 108, which had broken the previous all-time record of 107. Seattle surged to 104 degrees Sunday, surpassing the old record of 103. The extraordinary heat swelled north of the international border as Canada saw its highest temperature recorded Sunday afternoon, when Lytton in British Columbia surged to 116 degrees. For perspective, that is just 1 degree from the all-time record in Las Vegas. While temperatures may have peaked Sunday afternoon in a few places, many were expected to turn even hotter on Monday or Tuesday, breaking all-time records (a number of which were initially broken Saturday and/or Sunday).

There are some big announcements on DuckDuckGo's blog at SpreadPrivacy.com:

• "Our apps have been downloaded more than 50 million times over the last 12 months, more than all prior years combined...

• "Spurred by the increase in DuckDuckGo app usage, over the last 12 months our monthly search traffic increased 55% and we grew to become the #2 search engine on mobile in many countries including in the U.S., Canada, Australia, and the Netherlands. (StatCounter/Wikipedia)."

• "We don't track our users so we can't say for sure how many we have, but based on market share estimates, download numbers, and national surveys, we believe there are between 70-100 million DuckDuckGo users."

• "We're excited to start rolling out additional privacy features to our all-in-one privacy bundle. In a few weeks, DuckDuckGo Email Protection will be available in beta which will give users more privacy without having to get a new inbox. Later this summer, app tracker blocking will be available in beta for Android devices, allowing users to block app trackers and providing more transparency on what's happening behind the scenes on their device. Before the end of the year, we also plan to release a brand-new desktop version of our existing mobile app which people can use as a primary browser."

They're now pulling in over $100 million a year in revenue, "giving us the financial resources to continue growing rapidly," and at the end of 2020 they also landed a "mainly secondary investment" of over $100 million from a long list of investors (which included Tim Berners-Lee as well as Freada Kapor Klein and Mitch Kapor).

One thing they're doing with their money is spreading the word about online privacy — by purchasing billboard, radio, and TV ads in 175 different markets across the U.S., with more marketing blitzes now planned soon for Europe and other countries around the world.