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data mining
Turning Down the Heat, and the Noise
With every bicycle that replaces a motorcycle, every garden hose that supplants a power-washer, every rake that displaces a leaf blower, our world will both warm a little more slowly and become a little less noisy.
Sep 17, 2024
The most pressing environmental crisis of these times, our heating of the Earth through carbon dioxide and other greenhouse gas pollution, is closely connected to our excessive energy consumption. And with many of the ways we use that energy, we’re also producing another less widely discussed pollutant: industrial noise. Like greenhouse-gas pollution, noise pollution is degrading our world—and it’s not just affecting our bodily and mental health but also the health of ecosystems on which we depend utterly.
Noise pollution, a longstanding menace, is often ignored. It has, however, been making headlines in recent years, thanks to the booming development of massive, boxy, windowless buildings filled with computer servers that process data and handle internet traffic. Those servers generate extreme amounts of heat, the removal of which requires powerful water-chilling equipment. That includes arrays of large fans that, in turn, generate a thunderous wall of noise. Such installations, known by the innocuous term “data centers,” are making growing numbers of people miserable.
Residents of Loudoun County, Virginia, the nation’s data-center epicenter, have filed dozens of complaints about an especially loud facility located in the town of Leesburg. People living as much as three miles from the center compared the noise from its giant cooling fans to the sounds of an airplane engine, a freight train, a huge leaf blower, or a helicopter hovering overhead, day and night.
The data center’s ear-splitting noise was so bad that it drove Mr. Zhang to seek refuge at… O’Hare Airport.
Attorneys representing a group of Williston, North Dakota, homeowners argued last December that noise pollution from the nearby Atlas Power Data Center “is a continual invasion of their homes, their health, and their North Dakota way of life. They are now virtually shut-ins in the slice of North Dakota they once called their own.” In April, Gladys Anderson of Bono, Arkansas, told reporters that a nearby cryptocurrency-mining data center was “like torture, like a form of military-grade torture.” Her neighbor complained, “It’s caused problems for me with my hearing, my blood pressure, with the sweetheart where she gets migraine headaches.”
Chicago-based airline pilot Joshua Zhang—someone who (I’m betting) knows a thing or two about loud noise—told CBS News in 2021 that a new data center in his Printers’ Row neighborhood whined like a gigantic vacuum cleaner that never shuts off. “I try to fly as much as I can to stay away from here,” he said. “I can’t really sleep well… and I have to operate a flight.” In other words, the data center’s ear-splitting noise was so bad that it drove Mr. Zhang to seek refuge at… O’Hare Airport.
Noise Makes Us Sick and We’re Sick of Noise
The recent, rapid proliferation of data centers has been due, at least in part, to the similarly rapid growth of two types of enterprises: cryptocurrency and artificial intelligence (AI). Those voracious wasters of electricity were unasked-for inventions that filled largely nonexistent human needs. And they’re amplifying the very real problem of noise pollution.
Crypto and AI illustrate a larger issue. An all-out effort to curb climate change will require deep reductions in the use of fossil fuels, which will, in turn, require more frugal use of all forms of energy. And if that happens (as it should), it will have profound repercussions throughout society. As one of the more welcome consequences, our now-cacophonous world is likely to become easier on the ears.
With every AI project abandoned, every bitcoin not mined, every pickup truck not sold, every jet fighter not flown, people somewhere will get relief. With every bicycle that replaces a motorcycle, every garden hose that supplants a power-washer, every rake that displaces a leaf blower, our world will both warm a little more slowly and become a little less noisy.
The severe impact of noise pollution on both mental and physical health is well documented. Hearing impairment is the most obvious malady it causes. The World Health Organization (WHO) finds that noise pollution severely disrupts our quality of life in other ways, too, raising the risk of heart disease, childhood cognitive impairment, sleep disturbance, and general annoyance. WHO notes that while
...annoyance is not normally classified as a health effect, it certainly affects well-being and therefore is considered to fall within the WHO definition of health as being “a state of complete physical, mental, and social well-being.” More importantly, however, it is the effect of noise that most lay people are aware of and concerned about.
And annoyance can be a gateway to much worse, to “feelings of disturbance, aggravation, dissatisfaction, concern, bother, displeasure, harassment, irritation, nuisance, vexation, exasperation, discomfort, uneasiness, distress, hate, etc.” You might think I got that quote from a thesaurus, but, no, it’s from a study published in the journal Noise and Health. Any person living near a data center or other source of loud, continuous noise can, I expect, attest to having experienced most (or all) of those feelings. And it’s well known that such stresses can lead to physiological health problems.
When it comes to making people miserable, keep in mind that not all noises are created equal. The roar from data centers, vehicle traffic, commercial lawn-care operations, and other notorious disturbers of the peace is rich in low-pitched audible frequencies that travel much further than others and can even pass through walls. Such low tones also irritate us more, even when they aren’t all that loud. Consequently, and unfortunately, people complaining about their exposure to noise from data centers or other sources of low-frequency noise are all too often dismissed as hypochondriacs. In a recent, comprehensive article on noise pollution in The Atlantic magazine, Bianca Bosker told a gripping tale of how people in Chandler, Arizona, suffered for years as their complaints about data center noise were casually dismissed by local authorities.
The Cruelty Is the Point
For those of us not living near a data center, road traffic may be the most pervasive, day-to-day source of unhealthful low-frequency noise. In the European Union, for example, 113 million people, or 20% percent of the population, live with noise pollution from road traffic that’s loud enough to raise risks of heart disease and heart failure. The risk of developing diabetes, obesity, anxiety, depression, and of course, sleep disturbance also increases as traffic noise gets louder.
Of course, we produce traffic noise collectively and most, but not all, of us hate it. In an April essay entitled “What is Noise?,” New Yorker music critic Alex Ross observed that “if you elect to hear something, it is not noise, even if most people might deem it unspeakably horrible. If you are forced to hear something, it is noise, even if most people might deem it ineffably gorgeous.” Extra-loud vehicles, particularly en masse, richly illustrate Ross’s observation.
In recent decades, American pickup trucks and SUVs have grown steadily larger and heavier, with towering front ends and armoring that create a road-ruling mystique. Increasingly, to further satisfy consumer demand for big, intimidating vehicles, automakers equip many of them with high-decibel engines, turbochargers, and thunderous exhaust systems. Drivers all too regularly dial the volume up several more notches with muffler modifications that are often illegal. The automakers’ economic motivation for offering big, loud vehicles is clear ($), but why exactly do their customers want them? The deafening din emanating from those trucks has distinct political undertones, but there may also be something deeper going on.
A 2023 study published in the journal Current Issues in Personality Psychology sheds some light on this. The researcher interviewed 529 people, split almost equally between the sexes, about their attitudes toward noisy vehicles. Then, using questionnaires, she evaluated the subjects for four “dark” personality traits: Machiavellianism, narcissism, psychopathy, and sadism. It turned out (surprise!) that men liked loud vehicles significantly more than women did. Across both sexes, those who expressed greater fondness for such vehicles also tended to score higher for two dark personality traits: psychopathy and sadism. The researcher drily observed that the results made perfect sense:
Psychopathy reflects an up-close cruelty, whereas sadism includes viewing the harm to others from a distance… Modifying a muffler to make a car louder is disturbing to pedestrians, other drivers, and animals at a distance, meeting the sadism component, as well as startling when [the victim is] up close at intersections, meeting the psychopathy component.
The author of that study is not a medical professional (nor am I); still, it’s not exactly illogical to consider guys who alter their trucks to produce brain-rattling noise psychopaths. I’m not a lawyer either, but it still seems to me that labeling such practices a form of reckless indifference to human well-being is anything but unreasonable.
Quietness Should Be a Right, Not a Privilege
For decades, the environmental justice movement has been fighting a longstanding American tradition of locating dirty, dangerous industries and activities in low-income, racialized communities. This is a problem that arises with every environmental issue, and noise is no exception. Alex Ross recognized that in his “What Is Noise?” essay when he observed, “Silence is a luxury of the rich… For the rest of society, noise is an index of struggle.”
In neighborhoods with lower socioeconomic status and/or large Indigenous, Asian, Black, or Latino populations, residents endure greater exposure to noise pollution, especially in areas where informal racial segregation is more severe. Not surprisingly, a separate study found that the same demographic groups experience highly disproportionate levels of annoyance from noise caused by road traffic or aircraft.
Consider it a certain irony then that, despite being exposed to less noise pollution, white Americans are subject to significantly higher rates of hearing loss than Black Americans—and it’s unclear why. Andrew Van Dam of The Washington Post complicated matters further when he noted that there’s also a political disparity: The higher the share of Republicans in a state or county, the greater the rate of hearing loss. He couldn’t fully explain this as a result of populations in redder states being generally whiter and older. There had to be some other factor. When Van Dam looked further, he found one that made a big difference in the prevalence of hearing loss: Politically redder areas have higher rates of recreational firearm ownership than bluer areas, with lots more hunting and gun-range target practice—another kind of noise pollution entirely.
No Peace, No Quiet
The U.S. military also has lots of guns, as well as an enormous climate footprint. A dramatic downsizing of our war-making capacity (and the staggering Pentagon budgets that go with it)—badly needed for both humanitarian and ecological reasons—would have the salutary side-effect of shrinking one of our major sources of noise pollution and hearing loss.
It should come as no surprise that researchers in a wide range of countries have found that hearing loss is more common among military personnel than in the general population. Among American service members, almost 15% suffer hearing impairment. Hearing loss is one of the most common health problems of veterans, especially those who served in special forces units (where it’s twice as prevalent as elsewhere in the armed forces). The exposure of those in such units to large-caliber weapon fire, urban combat training, and the like clearly has a lot to do with that.
In military operations, jet aircraft are the most intense source of both greenhouse-gas emissions and noise pollution. Jets account for almost 80% of the military’s fuel consumption. Their noise output is not as precisely quantified, but recent research in a study on civilian impacts around Naval Air Station Whidbey Island in Washington State found that, in the county where the base is located, two-thirds of the resident population were exposed to noise levels that could have negative health effects. One-fifth suffered high levels of annoyance and 9% were “highly sleep disturbed.” Worse yet, according to that study, “the Swinomish Indian Tribal Community of the Swinomish Reservation [located northeast of the airfield] was extremely vulnerable to health risks, with nearly 85% of residents being exposed.”
In Salina, Kansas, where Priti Gulati Cox and I live, we have less frequent but highly immersive experiences with military noise pollution every time the curiously named “Jaded Thunder joint exercise” comes to town. In part of that “exercise,” pilots from the Air Force, Army, Marines, and Navy take off from a nearby airfield in fighter jets and fly low over our city of 50,000. The noise hits you suddenly, like a roundhouse punch. It’s like nothing I’ve heard or felt elsewhere. My own reaction to such overwhelming noise levels is similar to those found in survey responses from several residents of Madison, Wisconsin, who hear fighter jet noise much more routinely than we Salinans do. As one of them put it: “Everything I’m doing comes to a halt… my entire body tenses up and my heart starts racing… utterly jarring… impossible to make out dialogue… impossible to just continue any activity… reminds me of every innocent soul killed in a bombing by my home country.” Finally, there was simply this: “Annoyed.”
Cooler Means Quieter
America was getting louder before the rise of data centers, but now it’s getting louder faster. Unfortunately, the research on that is sparse, but it’s still a reasonable conclusion to draw. In her article, Bianca Bosker pointed out another intriguing indicator of our rising noise problem. Fire-engine sirens today are designed to be more than twice as loud as those of the 1970s, just so they’ll be audible above the rising din of our cities and suburbs. And keep in mind that they’re eight times as loud as the sirens of 1912.
Climate mitigation is also noise mitigation. To avoid baking the Earth, governments must quickly phase out the use of oil, gas, and coal. With a slimmed-down energy supply, economies will need to direct fuels and electricity toward uses that meet more essential needs. Crypto and AI are not among such uses, nor can we afford to keep streets and highways crammed with gas- and diesel-guzzling private vehicles. For those and many other reasons, count on one thing: Strong efforts to reduce greenhouse gas emissions will also have striking beneficial side effects, including more peace and quiet. And that should be music to our ears.
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What the Pro-Nuclear Bros Don’t Want You to Know About Their Mini Reactors
SMRs may have a role to play in our energy future, but only if they are sufficiently safe and secure; for that to happen, it is essential to have a realistic understanding of their costs and risks.
May 06, 2024
Even casual followers of energy and climate issues have probably heard about the alleged wonders of small modular nuclear reactors, or SMRs. This is due in no small part to the “nuclear bros”: an active and seemingly tireless group of nuclear power advocates who dominate social media discussions on energy by promoting SMRs and other “advanced” nuclear technologies as the only real solution for the climate crisis. But as I showed in my 2013 and 2021 reports, the hype surrounding SMRs is way overblown, and my conclusions remain valid today.
Unfortunately, much of this SMR happy talk is rooted in misinformation, which always brings me back to the same question: If the nuclear bros have such a great SMR story to tell, why do they have to exaggerate so much?
What Are SMRs?
SMRs are nuclear reactors that are “small” (defined as 300 megawatts of electrical power or less), can be largely assembled in a centralized facility, and would be installed in a modular fashion at power generation sites. Some proposed SMRs are so tiny (20 megawatts or less) that they are called “micro” reactors. SMRs are distinct from today’s conventional nuclear plants, which are typically around 1,000 megawatts and were largely custom-built. Some SMR designs, such as NuScale, are modified versions of operating water-cooled reactors, while others are radically different designs that use coolants other than water, such as liquid sodium, helium gas, or even molten salts.
To date, however, theoretical interest in SMRs has not translated into many actual reactor orders. The only SMR currently under construction is in China. And in the United States, only one company—TerraPower, founded by Microsoft’s Bill Gates—has applied to the Nuclear Regulatory Commission (NRC) for a permit to build a power reactor (but at 345 megawatts, it technically isn’t even an SMR).
The nuclear industry has pinned its hopes on SMRs primarily because some recent large reactor projects, including Vogtle units 3 and 4 in the state of Georgia, have taken far longer to build and cost far more than originally projected. The failure of these projects to come in on time and under budget undermines arguments that modern nuclear power plants can overcome the problems that have plagued the nuclear industry in the past.
Regulators are loosening safety and security requirements for SMRs in ways which could cancel out any safety benefits from passive features.
Developers in the industry and the U.S. Department of Energy say that SMRs can be less costly and quicker to build than large reactors and that their modular nature makes it easier to balance power supply and demand. They also argue that reactors in a variety of sizes would be useful for a range of applications beyond grid-scale electrical power, including providing process heat to industrial plants and power to data centers, cryptocurrency mining operations, petrochemical production, and even electrical vehicle charging stations.
Here are five facts about SMRs that the nuclear industry and the “nuclear bros” who push its message don’t want you, the public, to know.
1. SMRs Are Not More Economical Than Large Reactors.
In theory, small reactors should have lower capital costs and construction times than large reactors of similar design so that utilities (or other users) can get financing more cheaply and deploy them more flexibly. But that doesn’t mean small reactors will be more economical than large ones. In fact, the opposite usually will be true. What matters more when comparing the economics of different power sources is the cost to produce a kilowatt-hour of electricity, and that depends on the capital cost per kilowatt of generating capacity, as well as the costs of operations, maintenance, fuel, and other factors.
According to the economies of scale principle, smaller reactors will in general produce more expensive electricity than larger ones. For example, the now-cancelled project by NuScale to build a 460-megawatt, 6-unit SMR in Idaho was estimated to cost over $20,000 per kilowatt, which is greater than the actual cost of the Vogtle large reactor project of over $15,000 per kilowatt. This cost penalty can be offset only by radical changes in the way reactors are designed, built, and operated.
For example, SMR developers claim they can slash capital cost per kilowatt by achieving efficiency through the mass production of identical units in factories. However, studies find that such cost reductions typically would not exceed about 30%. In addition, dozens of units would have to be produced before manufacturers could learn how to make their processes more efficient and achieve those capital cost reductions, meaning that the first reactors of a given design will be unavoidably expensive and will require large government or ratepayer subsidies to get built. Getting past this obstacle has proven to be one of the main impediments to SMR deployment.
The levelized cost of electricity for the now-cancelled NuScale project was estimated at around $119 per megawatt-hour (without federal subsidies), whereas land-based wind and utility-scale solar now cost below $40/MWh.
Another way that SMR developers try to reduce capital cost is by reducing or eliminating many of the safety features required for operating reactors that provide multiple layers of protection, such as a robust, reinforced concrete containment structure, motor-driven emergency pumps, and rigorous quality assurance standards for backup safety equipment such as power supplies. But these changes so far haven’t had much of an impact on the overall cost—just look at NuScale.
In addition to capital cost, operation and maintenance (O&M) costs will also have to be significantly reduced to improve the competitiveness of SMRs. However, some operating expenses, such as the security needed to protect against terrorist attacks, would not normally be sensitive to reactor size. The relative contribution of O&M and fuel costs to the price per megawatt-hour varies a lot among designs and project details, but could be 50% or more, depending on factors such as interest rates that influence the total capital cost.
Economies of scale considerations have already led some SMR vendors, such as NuScale and Holtec, to roughly double module sizes from their original designs. The Oklo, Inc. Aurora microreactor has increased from 1.5 MW to 15 MW and may even go to 50 MW. And the General Electric-Hitachi BWRX-300 and Westinghouse AP300 are both starting out at the upper limit of what is considered an SMR.
Overall, these changes might be sufficient to make some SMRs cost-competitive with large reactors, but they would still have a long way to go to compete with renewable technologies. The levelized cost of electricity for the now-cancelled NuScale project was estimated at around $119 per megawatt-hour (without federal subsidies), whereas land-based wind and utility-scale solar now cost below $40/MWh.
Microreactors, however, are likely to remain expensive under any realistic scenario, with projected levelized electricity costs two to three times that of larger SMRs.
2. SMRs Are Not Generally Safer or More Secure Than Large Light-Water Reactors.
Because of their size, you might think that small nuclear reactors pose lower risks to public health and the environment than large reactors. After all, the amount of radioactive material in the core and available to be released in an accident is smaller. And smaller reactors produce heat at lower rates than large reactors, which could make them easier to cool during an accident, perhaps even by passive means—that is, without the need for electrically powered coolant pumps or operator actions.
However, the so-called passive safety features that SMR proponents like to cite may not always work, especially during extreme events such as large earthquakes, major flooding, or wildfires that can degrade the environmental conditions under which they are designed to operate. And in some cases, passive features can actually make accidents worse: For example, the NRC’s review of the NuScale design revealed that passive emergency systems could deplete cooling water of boron, which is needed to keep the reactor safely shut down after an accident.
In any event, regulators are loosening safety and security requirements for SMRs in ways which could cancel out any safety benefits from passive features. For example, the NRC has approved rules and procedures in recent years that provide regulatory pathways for exempting new reactors, including SMRs, from many of the protective measures that it requires for operating plants, such as a physical containment structure, an offsite emergency evacuation plan, and an exclusion zone that separates the plant from densely populated areas. It is also considering further changes that could allow SMRs to reduce the numbers of armed security personnel to protect them from terrorist attacks and highly trained operators to run them. Reducing security at SMRs is particularly worrisome, because even the safest reactors could effectively become dangerous radiological weapons if they are sabotaged by skilled attackers. Even passive safety mechanisms could be deliberately disabled.
Considering the cumulative impact of all these changes, SMRs could be as—or even more— dangerous than large reactors. For example, if a containment structure at a large reactor reliably prevented 90% of the radioactive material from being released from the core of the reactor during a meltdown, then a reactor five times smaller without such a containment structure could conceivably release more radioactive material into the environment, even though the total amount of material in the core would be smaller. And if the SMR were located closer to populated areas with no offsite emergency planning, more people could be exposed to dangerously high levels of radiation.
But even if one could show that the overall safety risk of a small reactor was lower than that of a large reactor, that still wouldn’t automatically imply the overall risk per unit of electricity that it generates is lower, since smaller plants generate less electricity. If an accident caused a 250-megawatt SMR to release only 25% of the radioactive material that a 1,000-megawatt plant would release, the ratio of risk to benefit would be the same. And a site with four such reactors could have four times the annual risk of a single unit, or an even greater risk if an accident at one reactor were to damage the others, as happened during the 2011 Fukushima Daiichi accident in Japan.
3. SMRs Will Not Reduce the Problem of What to Do With Radioactive Waste.
The industry makes highly misleading claims that certain SMRs will reduce the intractable problem of long-lived radioactive waste management by generating less waste, or even by “recycling” their own wastes or those generated by other reactors.
First, it’s necessary to define what “less” waste really means. In terms of the quantity of highly radioactive isotopes that result when atomic nuclei are fissioned and release energy, small reactors will produce just as much as large reactors per unit of heat generated. (Non-light-water reactors that more efficiently convert heat to electricity than light-water reactors will produce somewhat smaller quantities of fission products per unit of electricity generated—perhaps 10 to 30%—but this is a relatively small effect in the scheme of things.) And for reactors with denser fuels, the volume and mass of the spent fuel generated may be smaller, but the concentration of fission products in the spent fuel, and the heat generated by the decay products—factors that really matter to safety—will be proportionately greater.
Therefore, entities that hope to acquire SMRs, like data centers that lack the necessary waste infrastructure, will have to safely manage the storage of significant quantities of spent nuclear fuel on site for the long term, just like any other nuclear power plant does. Claims by vendors such as Westinghouse that they will take away the reactors after the fuel is no longer usable are simply not credible, as there are no realistic prospects for licensing centralized sites where the used reactors could be taken for the foreseeable future. Any community with an SMR will have to plan to be a de facto long-term nuclear waste disposal site.
4. SMRs Cannot Be Counted on to Provide Reliable and Resilient Off-the-Grid Power for Facilities, Such as Data Centers, Bitcoin Mining, Hydrogen, or Petrochemical production.
Despite the claims of developers, it is very unlikely that any reasonably foreseeable SMR design would be able to safely operate without reliable access to electricity from the grid to power coolant pumps and other vital safety systems. Just like today’s nuclear plants, SMRs will be vulnerable to extreme weather events or other disasters that could cause a loss of offsite power and force them to shut down. In such situations a user such as a data center operator would have to provide backup power, likely from diesel generators, for both the data center AND the reactor. And since there is virtually no experience with operating SMRs worldwide, it is highly doubtful that the novel designs being pitched now would be highly reliable right out of the box and require little monitoring and maintenance.
It very likely will take decades of operating experience for any new reactor design to achieve the level of reliability characteristic of the operating light-water reactor fleet. Premature deployment based on unrealistic performance expectations could prove extremely costly for any company that wants to experiment with SMRs.
5. SMRs Do Not Use Fuel More Efficiently Than Large Reactors.
Some advocates misleadingly claim that SMRs are more efficient than large ones because they use less fuel. In terms of the amount of heat generated, the amount of uranium fuel that must undergo nuclear fission is the same whether a reactor is large or small. And although reactors that use coolants other than water typically operate at higher temperatures, which can increase the efficiency of conversion of heat to electricity, this is not a big enough effect to outweigh other factors that decrease efficiency of fuel use.
Some SMRs designs require a type of uranium fuel called “high-assay low enriched uranium (HALEU),” which contains higher concentrations of the isotope uranium-235 than conventional light-water reactor fuel. Although this reduces the total mass of fuel the reactor needs, that doesn’t mean it uses less uranium nor results in less waste from “front-end” mining and milling activities: In fact, the opposite is more likely to be true.
If the nuclear bros have such a great SMR story to tell, why do they have to exaggerate so much?
One reason for this is that HALEU production requires a relatively large amount of natural uranium to be fed into the enrichment process that increases the uranium-235 concentration. For example, the TerraPower Natrium reactor which would use HALEU enriched to around 19% uranium-235, will require 2.5 to 3 times as much natural uranium to produce a kilowatt-hour of electricity than a light-water reactor. Smaller reactors, such as the 15-megawatt Oklo Aurora, are even more inefficient. Improving the efficiency of these reactors can occur only with significant advances in fuel performance, which could take decades of development to achieve.
Reactors that use uranium inefficiently have disproportionate impacts on the environment from polluting uranium mining and processing activities. They also are less effective in mitigating carbon emissions, because uranium mining and milling are relatively carbon-intensive activities compared to other parts of the uranium fuel cycle.
SMRs may have a role to play in our energy future, but only if they are sufficiently safe and secure. For that to happen, it is essential to have a realistic understanding of their costs and risks. By painting an overly rosy picture of these technologies with often misleading information, the nuclear bros are distracting attention from the need to confront the many challenges that must be resolved to make SMRs a reality—and ultimately doing a disservice to their cause.
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Tim Berners-Lee Wants to Enable Internet Users to Own Their Personal Data
"You need to get back to a situation where you have autonomy, you have control of all your data," says the inventor of the World Wide Web.
Dec 19, 2022
The creator of the World Wide Web is on a mission to reinvent it and protect personal data from Big Tech.
"I think the public has been concerned about privacy--the fact that these platforms have a huge amount of data, and they abuse it," Tim Berners-Lee, who developed the concept of the web in 1989, told CNN on Friday. "But I think what they're missing sometimes is the lack of empowerment. You need to get back to a situation where you have autonomy, you have control of all your data."
As the news outlet reported:
Through their startup Inrupt, Berners-Lee and CEO John Bruce have created the "Solid Pod"--or Personal Online Data Store. It allows people to keep their data in one central place and control which people and applications can access it, rather than having it stored by apps or sites all over the web.
Users can get a pod from a handful of providers, hosted by web services such as Amazon, or run their own server, if they have they the technical know-how. The main attraction to self-hosting is control and privacy, says Berners-Lee.
Thirty-three years after he invented the web, Berners-Lee--a longtime advocate of giving people power over their personal data online--believes that tech giants currently "control the world and manipulate people by providing information."
In an interview with Euronews Next at the Web Summit conference in Lisbon last month, Berners-Lee said that "some people thought that tech people would save the world then. Now, we're in a situation where there are a lot of things wrong with the web."
He has proposed "a mid-course correction to take it back," which he calls Web3.0.
The earliest iteration of the internet already existed in the 1970s, but few people knew how to access it. Everything changed when Berners-Lee, then a consultant at the European Organization for Nuclear Research (CERN), wrote the code for a web server that allows browsers to view hypertext documents. CERN put the software for the World Wide Web into the public domain in 1993.
As Euronews Next explained:
We then saw the emergence of the first stage of the internet, Web1.0. Despite it being available to everyone, it was a read-only type of web and only the few who knew the ins and outs of coding could publish anything.
This led to the development of Web2.0, which now allows us to interact more with the web and become creators so we can publish what we like under big platforms such as Google, Facebook, and so on.
But it does not come for free. In return, many of these companies can take our data which can be used for targeted advertising.
Berners-Lee's "solution to the dysfunctions of Web2.0 is the third layer of protocols, giving a person the ability to log into something with their own personal ID," the news outlet reported.
While working in his lab at the Massachusetts Institute of Technology, Berners-Lee came up with the "Solid Pod" idea and launched Inrupt in 2017. The company reportedly raised $30 million last December, which Berners-Lee says will help bring the project to fruition.
"Berners-Lee's platform can be accessed from your browser," Euronews Next noted. "But it is not an app; he calls it a 'pod,' where you can store your private data and access it very easily. In simpler terms, it can be thought of as your key or a digital ID that is kept secure."
"He said this is his vision for Web3.0, emphasizing that it is not Web3 which uses the Ethereum blockchain system and promises to be decentralized," the news outlet added. "Many cryptocurrency and metaverse companies wave the word Web3 around as the future of the internet. But Inrupt disagrees."
Bruce, the co-founder and CEO of Inrupt, said that "we're talking Web3.0 which is the real thing... not a marketing hijack if you like."
"Tim explained to me over dinner one night that the web as it's rolling out isn't the web we imagined," Bruce continued. "But we could get it to a place as long as we bumped it in the right way."
According to CNN, Inrupt's platform is being tested by the United Kingdom's National Health Service and by the government of Flanders, the Flemish-speaking northern region of Belgium. The latter intends to use pods to provide social services while allowing people to choose how to share their personal data. Berners-Lee said Flanders' 6.5 million citizens will be able to use the technology by the end of 2022.
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