Tag: security

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I’ve got a quandary. It’s in the area of civics.

I was on jury duty last month, and was in the pool of potential jurors for a cocaine possession case. Several of the candidate jurors mentioned that they had issues with drug prohibition, and were excused from serving on the jury—whether or not they said they could set their personal feelings aside and follow the law. (I wasn’t taking notes, but my recollection is that the ones who said they didn’t think they could follow the law were excused by the judge while the ones who merely expressed personal reservations about drug prohibition as a matter of public policy had to be peremptorily challenged by the prosecutor.)

I too think that drug prohibition is terrible public policy. It’s harmful to society at every level. It corrupts the police and the judicial system. It clogs the courts and the prisons. It drains money that could be better spent on useful things (or left in the hands of the people who earn it). It adds yet another layer of harm onto drug users—people who are already suffering—making it harder, riskier, and more expensive for them to either go on using drugs or seek help to quit.

Most especially, criminalizing commerce in drugs means that makers and sellers of drugs have no recourse to the police or the courts when they’re robbed or defrauded. That produces another whole layer of violence—one that only occasionally touches people who aren’t buying or selling (or stealing) drugs, but that would be completely absent if drugs were legal.

Despite all that, as I imagined my answers to the questions they were asking, I found that I was inclined to say that I could give both sides a fair trial—meaning that I thought, if the prosecution proved beyond a reasonable doubt that the defendant was in possession of some amount of cocaine, I could vote to find him guilty.

I thought about why, and eventually decided it was because I think democracy is important.

I’ve got no doubt that drug prohibition is a dumb idea, but I’ve also got no doubt that the right way to fix it is by changing the law. I’m pretty sure that screwing around on the edges of the law, such as by acquitting people who are technically guilty, is the wrong way to solve the problem. And yet, each time someone like me applies the law, another person who already has more than his or her measure of problems gets another few—a felony conviction,  loss of access to things like public housing and school loans, and most likely a prison sentence.

And so my quandary. Is democracy worth that much? It’s worth a lot, but is it worth wreaking that much harm on someone who was merely self-medicating because they hadn’t found a better way to deal with life?

I find I’m not sure.

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I’m one of those annoying people who always responds to any suggestion that we “do something” about gun violence or terrorism by pointing out that we allow 40,000 motor vehicle deaths per year, and that maybe we should do something about that problem first.

I don’t do this for tactical reasons. (I recognize that, as a tactic, this argument is a dead loser.)

I do it because I really, really care about motor vehicle deaths—given my lifestyle, I figure they’re the most likely cause of my own premature death.

I walk a lot, and a lot of my walking is along roadways. I also bicycle a lot, and a lot of my bicycling is along roadways. (I walk and bicycle for transportation, not merely for fitness. If you’re walking or bicycling to get somewhere, you’re going to end up going on the roads that lead from where you are to where you need to go.)

The number of people who die of gunshot wounds in the US is high, but very few of those deaths are random. A majority are suicides. The overwhelming majority of the remainder are criminal-on-criminal homicides.

It’s easy to reduce your risk of being shot to a level so low as to be statistically insignificant, and the steps you need to take are all perfectly sensible things that everyone should do anyway:

  • Seek treatment if you’re suffering from depression
  • Don’t commit crimes
  • Don’t do business with violent criminals
  • Don’t hang out with violent criminals

Do those things and your risk of being shot drops to the level of other risks that you largely ignore, like the risk of being struck by lightning or the risk of being gored by a bull.

There is no similar set of things you can do to similarly reduce your risk of being killed or injured by a motor vehicle. (If anyone can provide one, I’d be delighted to hear it.)

Besides the fact that I (apparently perversely) view motor vehicle deaths as the larger problem, I also don’t see any good, simple way to reduce firearm deaths. (Except, you know, the way I just mentioned which is highly effective at reducing them on an individual basis.)

I think a lot of people would be glad to see guns disappear (as has largely happened in Australia) or at least be very strictly limited (like in the UK or in Canada)—but that’s not going to happen. In a democracy such major changes require not just a majority vote but a broad consensus in society.

At a minimum, a lot of people suggest, if we’re going to allow people to own firearms, there should at least be some “reasonable regulation,” like there is with cars. I object to such schemes, on the grounds that there’s no way to enforce them without using police-state tactics.

It is not, I wish to emphasize, just about firearms that I feel this way. I object to any scheme where citizens are required to keep their papers in order, or are required to show their papers when demanded by some official. The immigration debate raises the same issues, and I feel the same way in that case as well.

Such objections may seem like a weird fantasy of an America that never was, but that’s not the case. Until quite recently, it was entirely possible to get along in the United States without any sort of government-issued ID. Even now it’s possible, although it requires giving up things that are tough to get along without.  (It’s tough to open a bank account or to get a job without ID.) But that’s a problem to be fixed, not an excuse to go on adding to the list of things that require papers.

I don’t just complain about this stuff. I’m active locally in the community of people advocating for better bicycling and pedestrian infrastructure. I work to improve the laws to make things safer for bicyclists, and I work to educate both bicyclists and drivers on safe riding and driving.

I would encourage you to do so as well. Even if you’re not a bicyclist you know some, and everyone’s a pedestrian.

If you do—if you’re one of the many people who’s making significant and ongoing contributions to bicycling and pedestrian safety—I promise to listen thoughtfully and give serious consideration to anything you’ve got to say about reducing gun violence.

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In many places with repressive governments, nascent political parties (unable to achieve political power via the ballot box, because elections are rigged or the group is banned from participating) provide public services as an organizing tactic. They provide food for children, health care, mediation services, neighborhood watch, financial aid to victims of government actions, and so on.

This tactic has proven to be effective, so I’ve always been a little surprised that we don’t see more of it in the US. So, I was interested to see a post about the Black Panther’s free breakfast program, and the FBI’s concerns about it.

Upon reflection, I figure that the main reason we see little of this in the US is that in the US we really do have public services. There are government programs to feed hungry children, provide medical care to the sick and injured, police the streets, adjudicate conflicts, and so on. They’re flawed and limited, but they do exist. They’re good enough, that it would take a lot of money to compete—and if you have that much money, there are better ways to seek power, especially since our political system is reasonably open.

But this is becoming less true. With constant pressure on public services, holes are opening up that can be—and are being—filled by private organizations. So far, those organizations are mostly charitable non-profits, but there’s no reason that a political party couldn’t join in.

I think we’ll see it pretty soon, especially at the local level. People who have felt disenfranchised will be very willing to support political parties that directly provide what the government won’t and ask nothing in return except that you consider voting for their candidates.

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I’m generally against zero-tolerance policies. I’ve read too many stories about kids expelled because of an asthma inhaler or a pocket knife forgotten in a jacket pocket (or in the trunk of a car) and accidentally brought to school. Those sorts of harmless, technical violations of the rules are exactly the sort thing that should be tolerated.

But there’s one zero-tolerance policy that I’d really like to see. Prompted by the gruesome story Occupy Oakland: second Iraq war veteran injured after police clashes, about a man beaten so badly by police that his spleen was lacerated, who was then denied medical care for 18 hours, I think we need a zero-tolerance policy for failure to provide medical care to prisoners.

Every person involved in taking or holding a prisoner—police, guards, staff, managers—should be absolutely responsible for doing everything necessary to ensure that needed care is provided.

If needed care is not provided, everyone who heard the prisoner request care, saw the prisoner in distress, or got a report that the prisoner needs or has requested care, should be fired.

There should be no exceptions.

 

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Both my brother and the local makerspace’s Brian Duggan shared the link to the EFF’s Why We Need An Open Wireless Movement. Steven, because he’s the only person he knows who actually does run an open access point for his home network, and Brian because the local meshing network access point project is already able to provide this part of the necessary functionality.

At the meeting last night with some of access point folks, we got a quick demo of how to configure an access point running OpenWrt so that it provided both a closed network with access to the LAN and an open network that only had access to the WAN (hence, no access to local servers, printers, etc.).

The demo didn’t go as far as to show how to configure the system with quality of service limitations on the open network (so that random strangers can use your network, but can’t suck down all your bandwidth). Figuring that out will be one of my next steps.

There’s some info on OpenWrt’s quality of service page, but it’d be really nice to have an example with some appropriate settings that would allow some basic email and web surfing while leaving most of the bandwidth of a typical cable or DSL connection available for the connection owner. I haven’t found that yet. (Actually, I think I understand why it doesn’t exist. The upload and download speeds are set in kBits/s, so the correct values depend on the speed of your underlying connection. Values that shared 10% of a fast cable-modem connection could consume a large fraction of a DSL connection. Still, it’d be nice if there were some suggested values for typical configurations.)

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National Petascale Computing Facility

Jackie and I got a tour of the NCSA’s National Petascale Computing Facility at the University of Illinois today, where they’re getting ready to install the Blue Waters supercomputer.

This picture shows just the power stations—all the space between these units will, over the next few months, be filled with rack after rack of water-cooled POWER7 modules. (A big part of the building houses cooling towers to dissipate that heat).

There are a couple of supercomputers already installed at the other end of the room, including the EcoG, designed and built by students to enter into a contest for energy-efficient supercomputers. (It took 3rd place overall , and was declared the “greenest self-built cluster.”)

It was build on ordinary commercial-grade racks, which turned out not to be quite strong enough to support all the hardware they were installing—you can see where they braced it with two-by-fours.

A week earlier, we’d attended a tour of the NCSA’s Data Visualization Lab, where we’d been treated to a bunch of 3D videos (shown on a very large, very high-res screen) produced on various supercomputers. It was pretty cool, but I didn’t get any photos worth sharing.

Because I’m a big geek about security and related topics, I was particularly interested in the facility’s secure entry. Employees need to swipe a proximity card and submit to an iris scan. Only after the cylinder closes behind them does it open in front—and it won’t do that if a weight sensor suggests that there’s more than one person in the cylinder.

Secure entry at the National Petascale Computing Facility

Those of us on the tour just walked in through a door next to the secure entryway.

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People are bad at comparing risks, and people like to point this out by making comparisons to risks that people tolerate on a daily basis. For example, pointing out that many more people die in car accidents than are killed by terrorists, or pointing out that providing electricity by burning coal kills and injures more people than providing electricity by fissioning uranium.

At one level, I find these arguments compelling. I find it preposterous that we spend so much money on homeland security. That money would be much better spent (in terms of lives saved per dollar) on traffic safety, or probably a lot of other things. I gather, based on the fact that people keep pointing this out without producing any visible change in funding priorities, that most people don’t find this a compelling argument.

I’ve always wondered about that, and perhaps I’ve figured out why in the “coal versus nuclear” argument, which I don’t find compelling.

Plenty of people die to provide us with power from coal. Miners die from accidents. People die in road accidents moving coal from the mine to the power plant. Workers die in ordinary industrial accidents at power plants. People die from respiratory problems caused by or exacerbated by pollution from burning coal. People die in severe weather—which is becoming more common, probably because of global warming.

Except for that last, this is our baseline status. We know the costs and risks, and we accept them. Some people work to improve things—better mine safety, better level crossings for trains, lower emissions from coal burning—but the baseline is accepted. Importantly, an individual can do a lot to reduce his or her risk, such as by not making a career in coal mining, by exercising due care at rail crossings, and by living some place with clean air (and not smoking).

With nuclear power, things are different. The baseline status is safer. Deaths in uranium mining are very small, because the volume of uranium ore needed is so small compared to the volume of coal. Deaths from industrial accidents are small, because the number of workers is small (and, perhaps, because some additional attention is paid to safety at a nuclear plant for reasons having to do with greater regulation and particular concerns about public perceptions of safety). Deaths caused by the release of radiation are very, very small, because we go to vast effort and expense to avoid them.

But although the baseline status is relatively safe, the contingent risks are huge. The problems that led to the catastrophe we’re seeing now at the Fukushima Daiichi plants are replicated all over the world. It’s not just plants built on fault lines and plants built places where tsunamis can occur. It’s things like redundant safety systems that aren’t really redundant. Most especially, it’s committing to providing active safety over a period that’s much longer than human institutions reliably persist.

On the former issue, I have an oddly relevant memory. As a boy I attended public hearings in Kalamazoo on the licensing of the nuclear power plant at Palisades. At one hearing, a lawyer opposing licensing pointed out that a line carrying backup power for the plant ran through the same conduit as a line carrying the regular power. In some clever showmanship, he snapped a pencil in two to illustrate the fact that this produced a common point of failure. Learning that the backup generators at Fukushima were in basements where they would be lost in a tsunami produced an odd echo of that memory.

The latter issue is really more to the point. We are relying on corporations to actively manage the safety of these plants and the spent fuel—corporations that will cease to exist if the cost of this management burden ever grows to the point that it consumes the corporation’s profits.

I think the degree to which these safety issues needed to be actively managed has surprised a lot of people. I’ve many times heard people suggest that managing nuclear waste was no big deal—just put the stuff in a concrete vault and put a fence around it with signs saying “If you come in here you’ll probably die.” I always knew that was dumb, but I was mostly worried about people deliberately coming in to use the waste to make dirty bombs and the like. I didn’t quite realize to what an extent the spent fuel rods depended on a whole complex system of cooling equipment to keep them from bursting into flame and spreading radioactive smoke and steam wherever the wind blew.

So that, I think, is why we accept coal power and think of nuclear as dangerous. We could give up coal power anytime we, as a society, decided that the cost was too high. If we were willing to cut way back on air conditioning, electric lighting, and all the other things we run with electricity, we could just quit the whole thing. The only dangers left behind would be some moderately dangerous holes in the ground, some toxic heaps of ash, and the pollutants that are already in the air. With nuclear power that’s very much not true. We could give up nuclear power today and we’d be on the hook for decades of active management of the high-level waste and generations of (mostly passive) management of the low-level waste.

I think maybe the issue with risks from terrorism is the same. People know what the trade-offs are for driving. If we, as a society, decided to give up driving, we could cut deaths from road accidents almost to zero. But terrorism isn’t like that. There’s nothing we could give up to prevent terrorism, and the contingent risks are huge. An endless stream of terrorist acts that killed tens, hundreds, or thousands of people seems very different from the many other activities that we engage in that cost tens, hundreds, or thousands of lives.

It’s a bummer about nuclear power, though. It would be cool if a network of high-speed electric trains could provide transportation in a post-peak oil world, and I’d begun to think it might be a reasonable alternative. A mere twenty-five years with no major nuclear accidents was enough to make nuclear power start seeming pretty safe again. This is a good reminder that it really isn’t—and that we need to think carefully about the difference between accepting risks for ourselves now, and accepting risks for everyone stretching off into the future.

[Update 2011-03-23: There’s a lot of  misinformation about whether very low doses of radiation are harmful. Here’s a paper with a survey of what we actually know about the effects of low doses of ionizing radiation (from the Proceedings of the National Academy of Sciences).]

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Fabric on loom

 

 

[This article originally appeared as a guest post on Self Reliance Exchange, but that site no longer exists and the successor site doesn’t seem to be using my post. Rather than just let the article disappear, I figured I’d post it here.]

Fabric on loom
Fabric on Loom

There’s a reason we don’t see more self-sufficiency: It’s not frugal. It almost always takes more time to make something than it takes to earn enough money to buy one—and that’s without even considering the time it takes to learn the skills (let alone the cost of tools and materials). On the other hand, frugality is a powerful enabler for self-sufficiency. So, how do you find the sweet spot?

My wife spins and weaves. I have a beautiful sweater that she hand knit from hand spun yarn. It’s wonderful—and it’s comforting to know that my household is not only self-sufficient in woolens, we produce a surplus that we can sell or trade. But the fact is you can buy a perfectly good sweater at Wal-Mart for less than the cost of the yarn to knit it.

If you try to be genuinely self-sufficient—in the sense of producing through your own labor everything your household uses, like a hunter-gatherer or a subsistence farmer—you’re going to be poor. Your neighbor who works at a job for wages or a salary is going to be better off by almost every measure.

Oh, his factory-made microwave meals won’t be as good as home-cooked food from your garden and his furniture from Ikea won’t be as good as what you make in your wood shop. But he’ll have so much more! In the time it takes you just to build a kiln he’ll earn enough money to buy a thirty piece set of Corelle ware. Unless he’s only making minimum wage, he’ll probably have enough left over to buy an iPod—and you’ll never be able to make your own iPod from sand and vegetable oil.

That’s why we have trade. If everybody specializes in one or a few things, and then trades with others for what they need, everybody can be better off. It raises your standard of living, but it means that you can’t be self-sufficient.

There are still many reasons to do for yourself. You can make exactly what you want, instead of having to make do with whatever happens to be available on the market. You can use superior materials, and take them from the environment in a sustainable manner. You don’t have to worry that the stuff you use was made in a sweatshop by children or prisoners or slaves. You aren’t dependent on the continued smooth functioning of the vast global economy. But you can’t be self-sufficient in very many things—even if you had the skills and the tools and the land, you’d quickly run out of time.

So, we find ourselves trying to figure out where we belong on the continuum between actual self-sufficiency and ordinary self-reliance. How do you find the sweet spot? Here are my thoughts:

  1. Focus on necessities. It’s a lot more important to be self-sufficient in food, clothing, and housing than it is to be self-sufficient in tennis rackets and rollerblades.
  2. Focus on capabilities. Instead of trying to fill your pantry by hunting and fishing, do enough to maintain and improve your skills—and then start developing your next capability.
  3. Focus on what’s practical. It’s really hard to be self-sufficient in window glass and impossible to be self-sufficient in digital watches. Don’t waste your time.

Start with the few things where homemade actually is cheaper, like gardening. Then move on to things that can be done as a hobby—and that you’d enjoy doing as a hobby. Don’t let point #1 above (necessities) keep you from developing self-sufficiency in something that’s fun and interesting just because it’s not important. It may not be important to be self-sufficient in beer, but the equipment is cheap, brewing is a pretty easy skill to acquire, and the result is better than what you can buy.

Finally, remember that there’s a vast range between being “self” sufficient and being dependent on a global supply chain. It’s almost as good as self-sufficiency to source things from your neighbors. Short of that, it’s still an improvement to source things closer rather than farther—your home town, your region, your state, your country.

Once you set your priorities, don’t hesitate to go with the cheapest option for things that don’t make the cut.  That frees up money that you can use on the important underpinnings of self-sufficiency—things like land and tools in particular, but also things like books, training classes, materials to practice with, and so on.

Then you’re in your sweet spot.

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All the smart folks on twitter have been asking questions along this line. If we had civil unrest, would the government try to cut off our internet access? (I have no doubt that if they tried, they’d succeed. Internet and cell phone providers are regulated companies; they’d roll over in two seconds.)

I think that would be bad.

First of all, it would be unconstitutional. At a minimum, such an action would infringe several first amendment freedoms: speech, press, assembly, and to petition the government.

More important, in a stable democracy like the US, I think internet and cellular service would be at least as much a stabilizing force as it would be a destabilizing force. In the event of civil unrest there would be many powerful voices calling for calm and for non-violence. Shutting off the internet would silence those voices along with the voices of those trying to organize protests.

So, I just sent this note to my congressman, urging him to take steps to protect citizens’ access to telecommunications services:

Prompted by the recent news that the Egyptian government cut off internet and cell phone connectivity for its citizens, it occurred to me that this tool of repression should not be available in the United States.

At a minimum, I urge you to oppose any legislation along the lines of last year’s “Protecting Cyberspace as a National Asset Act,” but I think you should go further.

I’d very much like to see legislation that would specifically bar the government from shutting down internet or cellular connectivity for US citizens, and that would bar telecommunication providers from “voluntarily” complying with “requests” from the government that they stop providing connectivity to persons in the US.

Of course, legal solutions only go so far. They would be much strengthened by technological solutions. Cell phones and internet access points can be designed to mesh with other nearby devices. That would make it vastly more difficult for a top-down order to shut down connectivity—hopefully, difficult enough that governments wouldn’t even try.

[Updated 30 January 2011: Here’s a list of ad-hoc meshing protocols that might serve as a basis for making a top-down shutdown impossible.]

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I spent the whole decade of the 1990s hoping that the economic upturn would prove that the strategy of letting employees go the instant there wasn’t any work to do was unwise. Surely, I thought, those companies would suffer—missing out on business because they didn’t have the skilled employees to do the work (and screwing up on what business they did get, because rushing to hire new employees would result in picking up some duds).

My hopes remained unfulfilled. Oh, probably plenty of companies did suffer from an inability to hire skilled, reliable workers at reasonable wages. Certainly employers complain that they can’t, especially when they’re lobbying Congress for an expansion of the H1 visa program. But it didn’t matter, because the company’s were profitable. (Profitable companies may do as they please; unprofitable companies must kowtow to the financial markets.)

I’ve written about this before, in a two part series at Wise Bread called “What’s An Employee To Do?” Part 1 laid out the issue in some detail, and part 2 talked about the best strategies for an employee to follow. (There’s actually a lot of opportunity for employees in the current situation, as long as they don’t make the mistake of thinking of themselves as employees.)

Prompted by Tobias Buckell’s recent post Working culture, though, I wanted to talk a little about the broader impacts of the way we’ve come to arrange society, because there were other reasons that employers kept employees on during a business downturn. Business owners kept employees on during a downturn because they cared about them as people, because they were friends and neighbors, because the whole community suffered when one person lost a job.

A small part of the reason that things are different now is that this is less true. Managers are not as likely to live in the same neighborhoods as their employees. They don’t shop in the same stores. Their kids don’t go to the same schools. In any case, the decisions are being made far away. (The local managers were completely out of the loop when the site where I used to work was closed down three years ago.)

But that’s just been an enabler of this shift. The real cause is the behavior of the financial markets, which since 1990 have crushed any employer that tries to resist, by driving its stock price low enough that someone could acquire them and bring in new management—management that would lay off plenty of workers.

This isn’t new, of course. Business owners knew that going public meant putting their business in the jaws of the financial market nutcracker—but they made so much money it was worth it. You occasionally hear about the rare business owner who has declined to go public for just that reason—but you hear about it because it’s rare enough as to be news.

As Toby describes, Germany has structures and institutions in place to support businesses that are small and local. Unions are a big one—including the government support for unions that encourage and enable unions to work together in a block. Also important are rules that lean against market pressures for business consolidation, offshoring employment, etc.

Personally, I used to support a purely market-based approach. That’s why I spent the 1990s waiting for markets to punish the bad actors. I’ve changed my mind. It’s fine to leave the fate of the companies up to the markets, but it unacceptable to leave to the markets the fate of whole communities.

Similarly, I used to support the notion that the right way to address this sort of issue was education (because I believe in free choice). Yes, stuff made by prisoners, slaves, and children costs less. Yes, stuff made by heavy industry costs less if the manufacturers are allowed to wreak environmental destruction all across their supply chain. But surely people would make different purchasing choices if they understood that they’re not only paying to have all this harm done, they’re also putting their friends and neighbors (and themselves) out of work. There again, I’ve changed my mind. It turns out, I simply didn’t understand how much cheaper that stuff was than stuff made locally.

Given the option to have the accoutrements of a middle-class standard of living—clothes, dishes, furniture, gizmos—it’s become clear that most Americans will cheerfully accept any amount of slave labor and environmental destruction (as long as they don’t have to see it) and tolerate the destruction of local businesses and the bankruptcy of their neighbors.

They’ll complain about how it affects property values and how it makes it tough to find a job. But then they’ll take their unemployment check and food stamps and go buy the cheapest stuff they can find at WalMart.

Neither markets nor eduction are going to do the job. The U.S. needs to create institutional support along the lines of what Germany provides.