Category: Internet matters

Posts about the internet

Knowing how to look something up isn’t comparable to knowing it

There’s a voguish argument that in an era of easy information availability there is less cause to have any substantial body of knowledge memorized. I have seen articles arguing that the crucial cognitive skills for young people today are the ability to find what they are looking for, given access to the internet.

I think there is a huge and obvious shortcoming with this perspective. Knowing that I can look up the Wikipedia article on the Lutheran Revolution, for example, is just a one way mental link that stops there. If you know nothing about the history of Catholicism, or of religious conflict in Europe, or of the precepts of Christianity then knowing where to find someone else’s writing about the Reformation doesn’t give you any meaningful understanding of what it was or why it mattered. Someone asked a narrow question about the event will be able to find it through an online search, but without internalized knowledge they won’t be able to see the implications and connections to other phenomena. Knowing that you can look up thermodynamics or Carnot efficiency doesn’t give you the ability to apply those concepts when thinking about an application like heating or cooling or the efficiency of an engine.

The ongoing COVID pandemic is demonstrating the extent of scientific and medical ignorance even within rich industrialized societies. That manifests in people falsely believing that they can make health choices for themselves with no consideration of others, and of course in the enormous amount of nonsense that is circulating about vaccines. It’s strange to observe how society has become technological to an unprecedented degree — with technology literally making life as humanity is experiencing it possible — and yet culturally an interest in and knowledge about science is treated as an optional personal curiosity, like fly fishing or following a soccer team. Broadly speaking, I hold the view that to understand anything well requires knowing at least the basics about many other issues (nobody can sensibly evaluate public health policy without knowing the rudiments of medicine, statistics, and epidemiology for example). That concept of knowledge as an interconnected web demonstrates how the ability to pluck out a narrow fact with the help of technology may not translate into much real understanding.

It’s oversimplistic to apply a ‘deficit model’ to what people know about an issue like COVID or climate change, assuming that there is an empty void where knowledge ought to be and that filling it is the solution. For issues tied up in politics, and thus in questions about what people will be free to do, the desire to undertake particular behaviours can create the motivation to believe what’s necessary to keep doing them. Just as someone operating under motivated reasoning can never be swayed by facts or arguments, more education alone won’t combat the problem of people choosing to believe factually what supports their behaviours or ideological positions.

100 years ago, someone could have been appropriately laughed at for saying they know about Pitt the Elder or the Peloponnesian War because they know they can go to a library and find books about them. The instant availability of information online doesn’t really change that.

Networked citizen science ecology

Promoted by a recent Economist article on biodiversity and Alie Ward’s podcast on foresting ecology, I am trying out the iNaturalist app.

My outdoor pursuits mostly consist of walking at a steady pace for exercise, so plant and wildlife observations aren’t my priority. Nonetheless, it’s neat to be able to take a break anywhere in the city and use the map in the app to see what people have documented in the neighbourhood.

Link rot and citations in authoritative publications

Researching social movements — where relevant information is often on social media, or the websites of NGOs, universities, or corporations that reorganize them frequently — link rot is an acute problem. Increasingly, the default way to let a reader see the source you’re referencing is to provide an internet hyperlink, and yet there is no assurance that a link on a site which you don’t control will continue to work.

Jonathan Zittrain has an instructive article in The Atlantic about many of the dimensions of the problem. Strikingly, he cites a study by Kendra Albert and Larry Lessig that half the links cited in court opinions since 1996 no longer work, along with 75% of the links in the Harvard Law Review.

Beyond the Wayback Machine, which I already use extensively both to find material which is no longer online and to preserve links to live content that may be useful in the future, Zittrain suggests several other initiatives to help with the problem, including Perma and Robustify.

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Starlink in the Canadian north

SpaceX’s Starlink satellite constellation promises to provide low-latency high-bandwidth internet to anyone on the planet.

In November or so, the company announced a beta release in Canada. Some northern communities are already being connected, notably Pikangikum in northwestern Ontario with the charitable assistance of FSET Information Technology and Service.

With my brother Mica starting to teach at the Chief Jimmy Bruneau School in Behchoko, about 125 km down the highway from Yellowknife, we both wondered whether the satellite internet package might be useful for them.

So far, I have found three explanations for why Starlink isn’t available in the region yet:

  1. SpaceX doesn’t yet have the necessary satellites to support access from that latitude
  2. SpaceX needs ground stations in areas where there will be customers
  3. Starlink needs to negotiate with Innovation, Science and Economic Development Canada (ISED) for use of the Ka radio band

I have reached out to bureaucrats and people in ministers’ offices to try to get authoritative information on what the issue is.

This post — based around this map — shows a station in Kaparuk, Alaska. I sent a message to the map’s creator for verification, since I can’t see how satellites going from pole to pole could cover Alaska but not the Canadian territories. This post shows a Starlink ground station in St. John’s Newfoundland.

If you have any relevant information please contact me. If you are also looking into getting a Starlink connection in northern Canada I don’t have any further information for now but I will provide updates when I do.

UBC warns of the dangers of international online learning

I cannot recall hearing about a warning like this before:

Some UBC courses might cover topics that are censored or considered illegal by non-Canadian government… This may include, but is not limited to, human rights, representative government, defamation, obscenity, gender or sexuality, and historical or current geopolitical controversies… Students should be mindful that when they partake in class discussions or communicate to the members of the class, that for some students living abroad, sensitive material might result in repercussions.

It has been sad to watch the hopeful vision of an unfettered global internet linking together humanity collide with the interests and increasing willingness to intervene of governments. I don’t think it’s plausible, but it would be great if the next-generation satellite internet providers like StarLink would be willing to provide access to everyone underneath their constellation without government censorship and firewalls.

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Cyber defences create their own risks

In addition to aforementioned rules about internet and computer security (1, 2, 3, 4) it’s worth mentioning that security measures can create their own vulnerabilities.

That’s true in terms of human systems. For instance, granting high-level powers to system administrators creates risks that they will exploit them deliberately or have their credentials stolen, or simply used after being left unguarded.

It’s can also be true for technical means. For instance, people often misunderstand TOR and believe that it makes everything about their web browsing anonymous. Really, it just routes the traffic several times within an encrypted network to disguise the origin before using an exit node to communicate with the target server, potentially with no encryption. Since people may be more likely to use TOR for sensitive or illicit purposes, those exit nodes are likely a target for both freelancers and governments.

Some recent stories have alleged that the virtual private networks (VPNs) which people use to protect themselves from an untrusted local network can create risks as well:

Earlier, people alleged that Facebook was using its Onavo VPN to snoop on users.

Government and law enforcement back doors

One computer security concern is that various insiders — including hardware and software manufacturers, and governments which may compel them to comply — will build back doors into their products to allow the security to be compromised.

Doing this is a terrible idea. A back door put in for government surveillance or police use is also vulnerable to use for any purpose by anyone who discovers it. There’s no way to create strong encryption and security against everyone except the government, so building in back doors means deliberately spreading insecure systems throughout your society. When you deliberately design your systems to be vulnerable to one attacker (however well-motivated and regulated) you inevitably create an attack vector for an unauthorized person. You also face vulnerability if the mechanism of the backdoor is reverse engineered by unregulated agents, like criminal groups or foreign governments. With the degree of espionage focused in high-tech industry, it’s hard to imagine that any government could keep their back door strictly for their own use when well-resourced and determined opponents would also achieve many objectives through access.

The latest high-profile example of such a back door is the revelation that Swiss cryptography firm Crypto AG was secretly owned by the CIA. There have been numerous recent news stories, but the same information was reported in 1995. The National Security Archive has some further context.

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twitter’s an addictive land of trolls

I have written before about the cognitive and emotional (and insomniac) downsides of checking the news too often. It seems worth re-emphasizing how twitter is a worst-case scenario in this regard, at least for people more interested in developments in matters of public interest than developments in the lives of friends and acquaintances, where facebook is untouchable.

With twitter it’s possible to use any internet-connected device to get an endless stream of updates and — crucially — little decisions for as long as you want at any time of day. It’s an exercise perfectly crafted to short-circuit longer term planning, even at the scale of turning off your phone to get a night’s rest before a busy day tomorrow. Every tweet presents the cognitive task of interpreting the content; determining whether it contains any factual, ethical, or political claims; and then evaluating that content in light of what the user believes and what, if anything, they are trying to accomplish through engagement online. Even for fairly passive users, every tweet involves the decision of whether to publicly ‘like’ or ‘retweet’ it, forcing your brain to engage decision-making circuitry more often and immediately than when reading a news article or book. Of course the real addictive prompts come from the social features: the notifications that someone has ‘liked’ or responded to your tweet. That engages all the emotional machinery which we use to socialize with others, maintain or alter our beliefs about the world, and protect out own self-esteem. It also embodies the slot machine logic of unpredictable and variable responses to the same action, ranging from someone amazing expressing agreement or saying something clever in response to your message to the depredations of the most hateful trolls.

Twitter often exposes me to content which I subsequently wish I could unsee, including particularly blockheaded claims and arguments which tend to re-emerge with a sense of frustration and anger in the shower the next day. The platform isn’t entirely without virtues — it can provide useful or at least engaging up-to-the-minute information and analysis on ongoing events, it allows users to engage directly with people who would otherwise be inaccessible, and perhaps it does sometimes direct people to good quality information they wouldn’t otherwise see. At the same time, it’s the venue for the least pleasant interactions in my life and it’s a repository of almost limitless idiocy and unkindness.

I have resolved for now to “cut off the time wasters quickly. They can’t be won over and whatever value there is in publicly refuting their arguments doesn’t justify the time and stress commitment”. There’s really no alternative strategy possible, since the platform is so full of people who (a) aren’t debating in good faith (b) can never be convinced or won over and (c) only get nastier with repeated interaction. They can take decades of meticulously collected, analyzed, and reviewed scientist and ‘refute‘ it with a silly accusation about the scientist or the person referencing them, a conspiracy theory, or an disreputable source which is nonetheless equally accessible online. Maybe very early on engaging with them helps draw some of the undecideds who are silently observing toward well-supported beliefs, but that almost certainly ceases to be true once your back and forth with that person has become one of your top ten present-moment sources of annoyance and irritability.