Saturday, June 19, 2021

Juneteenth - Cake?

Juneteenth So, Drew, what do you want to say about Juneteenth?

In the 1860s we had a little discussion about slavery in America. The discussion was settled after a bit over 600,000 dead. (Ironically, this is pretty close to the deaths to date in the US from Covid-19...)

Slavery was outlawed, with a notable exception, by the Thirteenth Amendment.

"Neither slavery nor involuntary servitude, except as a punishment for crime whereof the party shall have been duly convicted, shall exist within the United States, or any place subject to their jurisdiction."

We sure screwed that one up. It gave us the prison industrial complex, which thrives to this day.

In the middle there, we had a lot of sharecropping, company stores and other quasi-slavery. Arguably this only ended with the labor laws - and not incidentally, the Civil Rights movement.

Someone tell me what we're celebrating with Juneteenth. Because I'm not clear on what there is to celebrate quite yet. Feels rather like cake, not bread.

Housing costs are the worst they've ever been. Buying power of wages is falling as the new corporate feudalism gains power and strength. Voter suppression is now a high art form, and imprisoned inmates in key places lend strength to minority (political meaning) white (identity meaning) voting blocs. Only a system of complex price supports keeps food and fuel at affordable levels, partly as give-aways to these industries, partly out of fear of what would happen if they were charged for at the same rates as medicines. All are far above their prices on the _world_ markets, however.

During Covid we set up a patchwork of unemployment compensation, emergency food aid, delays in student loan payments, and an eviction moratorium that pretty much torpedoed small landlords and accelerated the destruction of the middle class. All of this is being dismantled, except that the back rents will probably never be paid.

(Covid is not over, it's still killing. It's just not a society killing threat, so there's room in the ICU for everyone. So to speak.)

The biggest Democrat party priority seems to be to ban private firearms. I wonder why.

So yeah, happy Juneteenth or something.

Where did those 40 acres and a mule go?

That was the promise - compensation for slavery.

As raw a deal as Japanese Americans got, and it was very raw - confiscation of all real and most personal property, and unlawful imprisonment for noncombatants, and drafting into high risk combat for the rest - the 442nd or Pacific theater military intelligence - at least they got paid out. Eventually they were compensated $20K each, and a few of them actually lived to see the money!

Juneteenth is a crappy compensation for slavery and for the century of repression - and I think something is owed for the Rand-designed "Great Society" package deal that deliberately disemboweled the black middle class to stop riots in the 1960s.

Negative income tax and council type housing strike me as bare minimums. Forty acres and a mule with 150 years of back interest would be better yet. Dismantling the prison industrial complex would be even better.

I'm not holding my breath.

Friday, July 10, 2020

Rethinking Cities - A Brainstorming Session

Rethinking Cities - A Brainstorming Session

If we were doing science fiction conventions this year, this would be a panel idea. We're not.

So instead I'm going to flesh it out somewhat, and give the reader a perspective into the thought processes of a social ecologist along the way.

The parallel between the city and any other organism is straightforward. It is taught in subjects ranging from architecture through zoo design. Less known, but equally studied, is the parallel between an organism and a building.

I'll start small, with that.

Buildings need to 'eat' and 'excrete' liquid and solid wastes. They need to obtain energy. At some point they were built; someday they will be demolished. The nature and number of the occupants creates constraints. So does the surroundings.

If I say 'shopping mall' I describe a particular type of one or more large buildings, containing a lot of stuff, visited by a lot of people. (And giving both police and firefighters nightmares.)

If I then say 'house,' you can imagine anything from a shack in the woods, to a cabin in the forest, to a mega-mansion on a mountaintop.

A city is a collection of buildings, more or less artistic (mostly less), which relate to each other using systems of shocking complexity.

San Francisco in particular is one of my favorite cities. It is a baroque mess, a disaster built on the ruins of disaster, but that is an essential part of her charm. A city of hills and bridges, water brought in from hundreds of miles away, constantly under construction and both tourist dream and resident nightmare.

And we may have to abandon it and start over.

Say what?

We made some fundamental assumptions about the relationship between people and cities. These have been badly broken by Corona-19, and were already shaky due to tons of other factors.

"Social distancing."

Our mass transit systems in particular are designed to crowd people together. Unavoidable, inescapable ... increasingly, unaffordable and incapable of being effectively policed. BART was always a shitshow, even when the cops had license to kill. Take that way, and BART is ironically enough even more dangerous. Multiply by VTA, MUNI, AC Transit, the other bus systems out there.

We can solve the bus problem with new rolling stock. Imagine a bus made of exterior compartments, each cubby with its own boarding door.

We can't solve the BART problem. Even the most aggressive cleaning can't keep up with respiratory droplets.

"Urban shopping."

People in America are so steeped in the car culture that it's an extra effort to imagine how one would live without access to an automobile.

I can carry home from the store, what I can carry. I can arrange for package and delivery services, when they work, and they have their own dependencies and problems. (Three years or so from now, I am going to enjoy ripping AMAZON a new one, since my NDA will have expired.)

Now add social distancing and each person's typical health, plus the very real potential of walking past people poorer than you.

"Policing."

It is no accident that the rise of the modern police (as opposed to the vigilantes, the slave patrols, the posse or the sheriff) is coincidental with the rise of the urban city. Troops who didn't usually shoot people were required, and Sir Robert Peel's answer was to take their guns away.

Crowd enough rats together in a maze, and they get cranky. Give boss rats ticket books and sticks, and you can keep a little more order for a time. Take away the boss rats, or cut their cheese (pensions)... yeah.

"Terrorism."

Without going into the kind of operational details useful to the Bad People (TM, SM Stirling), terrorism is largely a factor of how many people you can pack into a square foot, and how you can then efficiently scare or kill them.

No one uses car bombs on rural farms.

"Hazardous materials."

We've had some frightening disasters over the years. But the modern hazmat, like the San Bruno pipeline explosion, is only the tip of the iceberg. We've never really had a nasty nasty urban hazmat since the Bhopal disaster in India. https://en.wikipedia.org/wiki/Bhopal_disaster

But we easily could.

"Natural disaster."

We now know from hurricanes and wildfires that when Bad Things (no TM) happen to a city, they tend to be worse than when they happen to towns and villages.

The Army Corps of Engineers had to make some hard decisions when Houston was about to flood. They made their decisions, and some surprisingly rich neighborhoods got flooded when poorer neighborhoods did not.

"Hospitals."

People are getting shocked by going to the ER and discovering that for the best of reasons, it is now a very individual experience. The sick or hurt person is whisked away behind the scenes, and friends and family can wait in the parking lot for news of their fate.

The same with vets, by the way, and for the same reasons.

We might have to literally rebuild every hospital we have. That's not expensive - that's very expensive.

So to wrap up, as this is a brief post:

Cities may be marvelous machines for human living.

But we need to revisit how they are designed and how they function.

And bluntly, they may not be a good idea.





Sunday, April 5, 2020

Deck Chairs, Titanic

This is not going to be a numbers post.  Nor is this going to be a statistics post.  This is however going to be a science post, of the hardest possible science (in several senses).

Complex adaptive systems theory, to be specific.

The complexity of a system is a function of the number of inputs, the number of flow paths, and the scarcity of energy in the system.

A forest is not all that complex.  A plain is even less so.

But tundras, deserts and jungles are teeming with all sorts of life ... all knifing each other in the back, because the conditions are austere and the raw amount of energy flow in the system is low.

We are now conducting the biggest social and economic experiment in the history of humanity.  We are shutting down parts of the United States, but not others.

Two hypercities: San Francisco and New York.  One, aggressive quarantine and social distancing.  The other, business as usual for a few weeks longer.

The Big Apple's getting it in the shorts.  The City That Never Sleeps is holding, for the moment.

Social distancing smashes small business, the economic engine and the lifeblood of our societies.  It annihilates tourism and pours ball bearings into the turbine of our economy.

Unchecked spread of COVID-19 pours gasoline over our hospitals and sets them on fire.  Overloaded beds mean that the next car wreck, you die; the next heart attack, you die; the next kid with anaphylaxis who should get a shot and live another fifty years, dies.

Both the people worried about COVID-19 and the people worried about our economy are utterly correct.  Both disasters are entirely possible at the same time.

And don't forget our usual ones -- earthquake, wildfire, tornado, severe weather -- because they're in play too.

If you put too much pressure on a system, you don't get adaptation.  You get collapse.

This is a human body.  There are many like it, but this is the one we are talking about today.

Here is a bacterium.  The body's natural defenses kill it.  Yay.

Here are millions of bacteria.  The body's natural defenses can't cope.  The person goes and gets antibiotics.  They do the trick, yay.

Bacteria, no antibiotics (or ineffective ones) ... the body tries to adapt, to use its natural defenses, and what you get is called 'septic shock.'  Over a course of several hours, the body tries to heat up, compensate, handle its business -- and fails, with body chemistry imbalances, damage to organs, clinical shock and soon, irreversible death.

We are potentially giving our economy the biggest case of 'shock' we've ever seen or dreamed of, in the hopes of preventing a biological shock of either COVID-19 overwhelming our health care system, or the risk that it can mutate to high lethality and take our civilization down at the seams.  2-4% dead doesn't sound like much until you relfect that the average city can barely handle 1%.  Now imagine 20-40% lethality with a mutation.  The living would be unable to bury the dead.

The National Guard is the antibodies of our system.  They are our most flexible resource.

Where are they?

At the food banks.

That's not good.  That's a major warning sign that the food distribution system may break down.

Be afraid.  Be very afraid.  Then reject fear and let it turn to resolve.

The next three months are a literal fight for the survival of America.  If we live, we can restore our civil liberties.  But we do have to survive first, and that is now in utterly serious doubt.

What can you do to survive?  Be prepared.  Be ready for anything.  Follow good preparedness guides.  Don't hoard, but do stock up.  Build your skills.  

What can your organization do to survive?  Same answer, bigger scale.  If you do something essential, get really good at it and be ready to keep doing it no matter what you face.  If you don't do something essential, stop fucking off and start doing something essential, right the hell now.

What will we need?

Hundreds of thousands of nurse's assistants, apprentice respiratory technicians and nurses practicing as doctors.  (It is far too late to train the doctors, nurses and resp-techs we need... so we do what we can.)

Millions of janitors.

Not that many lawyers.  Even fewer bankers.  But some.

COVID-19 is going to punch a big hole in the emergency services community.  Guards are going to have to keep civil order.  Rideshare drivers are going to have to drive ambulances.  Construction workers are going to have to be firefighters.   And that again is if we are lucky.

The mental health crisis, if it were the only crisis we faced, is itself overwhelming.  We have lost a lot of people and we're going to lose more.

This game is going into extra innings.  Don't change that dial, don't give up that seat, and whatever you do, hang on to that popcorn.  Ain't seen nothing yet.

If you think I'm being alarmist, think about what i said last month.  

Now realize that my crystal ball is a second-hand war surplus model with calibration issues.  I've been wrong before, and I hope I'll be wrong again.

I am a creature of civilization.  I will not do well in a post-system world, and I know it.  Too many people have the fantasy of a simpler time, or a Big Igloo, or some other lunatic fringe idea.  The reality is Sally dying because you couldn't get her insulin, or Bobby dying because of an impacted tooth that rotted out, or hanging judges made of the worst gossips in your town dealing out what little justice there is - and you being thankful for it.

If our individual lives are worth defending, and they are, how much more so our body politic, our society, our way of life and our civilization?

Pray make thee ready.  



Thursday, December 19, 2019

The Big Igloo and why it's a horrible idea

With recent political instability in America, there has been increasing discussion of various forms of civil disorder.

What political instability, I am asked?

Impeachment.  But that's just a symptom.  The current political mess has a lot in common with cancer, and those of us with technical expertise in politics may talk about the details of the melanoma and the immune system response, but that's not the conversation I'm having today.

What civil disorder?

That depends on who you talk to.  A lot of liberals are worried about being the targets of political violence from right wing people, but also from government violence (which to be fair, has been a concern for minority groups basically forever).  A lot of conservatives are worried about 'incivility' from liberals, but are ironically enough also afraid of governmental violence, mostly in the form of "we're coming to take your guns."

The irony here, of course, is that the threat doesn't have to be real for people to feel afraid and conduct themselves accordingly.

Flash mobs, fifth generation warfare, a generation of Americans trained in insurgency skills, militarized police, a political scene as polarized as anything we've seen in our history ... there's a lot to worry about.

Now I have to get dirty.  I had genuinely hoped that I would never have to talk such foul language.  But I think it's only fair to my readers (and those of an acronymic persuasion) to lay out the problem, trying my best not to add to it.

That's the problem with memetic warfare.  If I talk about nuking cities, and I talk about the specifics of how to build a backpack nuke, and where to place it, I make it fractionally more likely that it could actually happen.  If 100,000 people get it in the shorts because Spider Robinson talked at length about nuclear peace terrorists in one of his books, and Spider's thoughts are only 1% to blame, that's still a thousand dead to his name.  (And if some ahole finds that book because I wrote about it here, and does the thing, and I am just 1% of that to blame, that's still ten dead to my personal karmic account.  No.  Thank.  You.)

So some subjects are best not talked about.

But when so many people are already talking about it, and it's starting to crest into the popular consciousness, and the concepts are being actively PUSHED by people who either should know better, or to quote one influencer, "Just want to watch the world burn," I have to say something.

There is a meme which to their credit, the social media folks have been trying to suppress.  It's been hybridizing for a while in various forms.  It can be recognized by the terms boo-gal-oo (without dashes) or Big Igloo (to avoid keyword recognition).  It is hideously dangerous, and falls into the 'lemming effect' and 'moral panic' categories of social memetics.

(Note: Disney did not film lemmings going over the cliff on their own.  They drove them over the cliff.  Lemmings sometimes do this themselves, but the timing wasn't good for filming, so the filmmakers did it themselves.  HINT.)

The approximate concept is that there will be at some point an Armageddon like social breakdown, that will pit the prepared (booghadeen) versus the forces of social order versus everyone else.  The tame, censored version is zombies.  

If you're still reading, and you know what I'm talking about, you can go away.  You are not my audience today.  (Keep reading, you know you will, but I'm keeping it simple.)

For everyone else, there are two parallel questions, one philosophical, one survival oriented.

The philosophy: what one thing will you grab from your burning house?  What will you do if you stick your head out the door and the trucks stop rolling, the store shelves are empty, the ATMs no longer work, and people wearing Pikachu suits carrying flamethrowers are playing at kebab?

That's an interesting philosophical question, because it lets you know what you value.  

The survival oriented question: you die.  If you're lucky, you die quick.  If you're less lucky, you die horribly over a course of hours.  If you're really, really unlucky, you take years at it ... and what remains of your fading years to nurture a fragile hope of the resurgence of civilization, squashed by some future bandit's boot.

Now that we've gotten that out of the way, let's look at the _actual_, not fantastical, effects of the bo0g@loo meme.

It makes civil war and civil disorder more likely.  It does not cause general society breakdown.  But it makes people prepare for general breakdown, and this diverts effort and resources from resilience to preparedness.  To the extent that this is dual use, this is good.  But that silver lining of good is overshadowed by the odds of making it all worse.

The recent flap over the Virginia National Guard is a great example.  Politician says, send the cops to go get guns.  Cops say, nope, not doing that.  Politicians say, then we'll send THE NATIONAL GUARD (dum dum DUM!) to go get your guns.

Remember what I said about the right wing being afraid of the government?  Playing on your opponent's fears is not a good strategy.

First of all, there's considerable overlap between the National Guard and local law enforcement, and between both and law abiding gun owners.  You're going to send someone to arrest himself?  Not smart.

The proud and brave folks of the National Guard signed up to defend their community and their nation.  They did not sign up for door to door stuff.  So some people will not be enlisting, and will not be re-enlisting when their terms come up -- MARKEDLY WEAKENING THE GUARD.

Then comes the police wondering what they will do if a Guard unit comes knocking.  And the Guard doing what they will do if they get door knocking orders.  And cops who are not guardsmen looking oddly at cops who are guardsmen.  And guardsmen who are not cops getting twitchy when pulled over for speeding.  And the would-be self styled boogalunatics posting memes about L shaped ambushes, Pikachu carrying flamethrowers, and (for some reason) wearing $20,000 worth of fourth generation night vision equipment while firing a cannon out of a shed.

Now I need to add some things.  This is VIRGINIA.  (Not Sparta, which only had wells ... Virginia has mine shafts.)  Mountain folk, of whom I flatter myself I know a little about.  A Southern state in temperament.

Where is the CIA headquarters?  What is the Army of Northern Virginia?  If you are a soldier or a player, and you work with or against the US government, and you need to be in commute range of DC, where do you live?

This is exactly the wrong group to set a memetic fuse burning within.

Or the right group.  If you're an enemy of America.  If you can play both sides against the middle, have access to memetic warfare experts, and really badly want to weaken America.

Talking about certain things makes them worse.  But the motto of the University of California is "fiat lux" or "let there be light" for a reason.

Sometimes you light stuff up and in the bright lights, people see it for what it is.

Paraphrasing Bujold, every life lost and every round fired in civil conflict is pure loss, and a victory for your foreign enemies.

There is no Big Igloo.  There will be no general mass society breakdown.

But there can be horrific events.  There can be people killed needlessly out of confusion.  There can be stupid lunatics who do stupid and hope that they light a fuse with their worthless fizzles of a life.  There can be another dead cop because two tangos lit him up thinking he was a threat to them.  https://police.mit.edu/memory-sean-collier

Don't fall for it.  Don't believe in it.  

Take reasonable and prudent measures to protect yourself, your famiy and your community from all hazards.  But don't fall for people selling fear to sell you an idea, a belief system, or night vision equipment.

Trust your eyes.  Build relationships with your neighbors.  Trust your friends.

Now think about a certain politician, notable in the impeachment, who said (no kidding, and shades of the first Civilization game to boot), "You may have guns, but the government has NUCLEAR WEAPONS."

I'm not naming him here.  But there was a time when he'd have been forced to resign in disgrace, for the hint that he'd be willing to murder millions of his fellow Americans.

How do you think the Army of Northern Virginia took his words?  People who know what a Bent Spear is, who have spent their lives getting into and out of facilities, and exactly what it takes to marry a warhead to a platform, activate a Permissive Action Link, and [CENSORED].
This is one of the patches on my morale vest.  There's a reason.  

We live in a time when silly words can kill cities, one way or another.  And however you feel about Mad King Orange, the same fingers with which he Tweets ... never mind.  I hope you get the point.

We need a lot less silly and a lot more prudent, quick.  We have bigger problems than booger-a-loos.

If not you, then who?

If not now, then when?

If not here, then where?

"We are this season's people.  There are no other people this season.  If we blow it, it's blown." - Stephen Gaskin






Thursday, October 10, 2019

Public Safety Power Shutoffs


As is not uncommon, my thoughts about the current PG&E Power Safety Power Shutdown (PSPS) are quite complicated.

I am not going to insult your intelligence by telling you what to do about power failure(s) that may last up to five days. Figure it out. If you really need to, ask, and I will be nice about it. But handle your business.

I am going to insult everyone's intelligence by talking about cascading systems failures.

Playing chicken with a complex system is generally a bad idea. It will clock you from unexpected angles.

PG&E's Web site was hammered hard. This isn't a power failure issue per se, the data centers were not browning out, but someone should have anticipated millions of people wanting to look at the PG&E Web site.

Numerous vehicle collisions (NOT ACCIDENTS) have been caused by people ignoring dark traffic signals instead of treating them as four way stops, as required by law.

We noticed an increase of unkind people hanging out in retail stores, especially liquor stores, waiting for the power to go out. I am told that this became interesting and some stores closed early and kicked the would be looters to the curb.

From the perspective of system resilience, an increase in _individual_ and _community_ preparedness can only be a good thing.

This hasn't been a real disaster so far, just a painful training exercise.

My heart goes out to the people who are medically power dependent. This was your warning. Next time you're just dead. Our society has once again failed the vulnerable.

The fire issues so far have been easily managed by a massively mostly behind the scenes commitment of personnel and resources.

The patchwork nature of these outages has made it possible for people to vote with their feet (or gas pedal) and go somewhere where there is power.

We will see what happens when PG&E turns the stuff back on.

Please, please don't take your frustrations out on the PG&E line and field crews! They are doing important work on an impossible schedule. One lineman's shirt reads "Even firefighters need heroes" and it's exactly right. When electrical goes sideways, the fire services call the power company "on expedite."

Welcome to the new normal.

Disaster isn't something that happens to someone else somewhere else.

You're soaking in it.


Wednesday, May 15, 2019

Individual Preparedness and Resilience

Today's rant is brought to you by a combination of factors.  Unseasonable rainy weather, getting ready for fire season, watching certain trends both overseas and at home, trade war with China, the list goes on and on and on ...

But instead of talking about all these things, I'm going to talk instead about resilience.

Resilience is basically the quality of a system subjected to an insult, and its ability to bounce back.

Your car has a flat tire.

You and your car are a system - a means of transportation, to get from Point A to Point B.  Note that while the car is a system, it is interdependent with the driver.  That would be you.

The flat tire is an insult.  Not in the "your mother is a hamster" sense, but in the sense that the transportation system won't work for the moment.  (You can drive on a flat tire, slowly, for a short distance, but driving at high speed for more than a minute will destroy the rim, then the wheel, then set your car on fire.  Watch some police chase videos to see the process.)

Resilience is your ability to do something about the flat tire.  (Note: there are cars that can do something themselves about it, but even if your civiilan armored car is equipped with auto inflation, you typically have to flip a switch or push a button, so the driver is still in the loop.)

For most people, you call a tow truck.  This is an external dependency.  You need a working cell phone, a working cell network, available tow trucks in the area, and either the money to pay or the foresight to sign up for a towing service such as AAA.  Let's throw this out for a moment; I'll explain why later.

Relying solely on your own wits and what you have in your car, can you safely change a flat tire?  Or repair the tire you have.  Your options may include:

  • A full service spare, letting you get the tire repaired or replaced at your convenience.
  • A limited service spare, which can run at 50 MPH for 50 miles -- long enough to get to a tire shop or gas station.
  • A can of "Fix A Flat" or a sealant cartridge with an inflator; which tire guys hate because it's a goopy mess to get off the rim and makes the tire unfixable (if it was fixable before), but might get you back on the road for the same short distances.
  • An inflator and tire patch kit, the latter available at WalMart for under $10, with some rubber strips and a coring tool to fix your own hole in the tread.  Requires some skill.

Now we get to an internal dependency.  Only one of these options ("Fix A Flat") lets you do anything without having to use a jack to lift the vehicle, a tire iron to take off the lug nuts, and physically lift the old and new tires a couple times.

Not everyone can do this... and it's not just a matter of knowing how.  It's a safety issue too.  On the side of a freeway, you can get killed changing your own tire -- and having a tow truck driver come do it for $89.99 up to three times a year starts looking cheap by comparison.

Hopefully this conversation has prompted you to think about your car, your tires, what repair tools you carry in your car, etc.  Go look at your owner's manual.  Think about it.  Many modern car drivers go look for the spare and discover that due to modern fuel economy regulations, there isn't one.  Oops.

But back to the main subject.  The resiliency of the car-driver system faced with a flat tire depends on:

  • The provisions made by the manufacturer as part of the car's design and basic equipment.
  • Any additions made by the car's owner / operator.
  • The knowledge and as applicable, physical abilities of the driver.
  • The relationships with third party services such as tow companies, repair shops, etc.
  • The financial resources of the owner, operator and/or driver.
  • The underlying options for tow trucks, AAA service, repairs, etc. in the geographic area.  (LA is pretty good; the SF Bay Area is better; Death Valley is aptly named.)

Now I'm going to throw a monkey wrench in the works.  (Or a box of screws into rush hour traffic... don't try this at home, kids, and if you do, say hi to the fusion center task force for me, you ******* terrorist.)

The tow trucks are a system.  The tire repair shops, and their ability to get tires in various sizes from their vendors, are a system too.  So is the dealer network.  And a little further down the pike, the rental car companies and the highway patrol and the Freeway Service Patrol, etc.  These systems have numerous interdependencies, ranging from the obvious one of the phone network, the less obvious one of the credit card processing network, the interstate trucking system, etc.

Individual preparedness contributes to system resiliency.

This is a fancy way of saying the more people fix their own flat tires, the less the system has to handle those who do not or cannot.

Now let's consider disaster preparedness.

In Paradise last year, if you had a flat tire, the thing to do was either 1) apply Fix A Flat, 2) roll on rims as long as you dare, and/or most likely 3) combat loss your vehicle and hitch a ride out or shelter in what the pros call a Temporary Refuge Area.  No time to change a tire, no way to call a tow service, because they aren't coming, even if the cell network is up which it wasn't because the cell sites were being impacted by overrun and power loss.

There's a reason I am pushing individual preparedness so hard.  I can't do anything about the larger systems on which so many human lives depend.

But if you, the person reading this, can handle your own business, you free up others to take care of those who can't or won't take care of themselves.

That may save others.

That WILL save YOU.

And spend a few minutes thinking about those tires, OK?


 

Sunday, April 7, 2019

A Modest Proposal - Healthcare

[AdSense turned down this blog for a second time for "not having enough content."  Very well.  Given some of the other AdSense blogs out there, it's clear that Google wants nothing to do with my thoughts.  Shopping for new platforms.]

This post is brought to you by the search for Universal Healthcare.

Once upon a time, I napkin sketched a three tiered system for health care and spent some time trying to push it.  Crickets.  

This is the 0.02 version:

1) we have two decades of case law defining minimum health care for prisoners.  Give this to everyone, at government expense, period.  It would literally pay for itself in preventing emergency care, continuity of care for criminals and homeless and veterans and elderly and disabled ...  

2) The government is the largest purchaser of health care in the world.  Use that buying power to establish a standardized manual of rates (like your auto shop uses) for emergency care and common medical conditions.  Any US person or insurer or other provider can then buy care at the USG negotiated rate from their provider of their own choice, or use their USG coverage (Tricare! VA! Medicare!) to buy from their provider of choice rather than being stuck with a single provider.  The idea is that some people have their health care paid for by the government, and the USG should be paying a standard rate for that care, instead of all over the place.  Then anyone else who wants to buy that care should be able to tag along at the USG prices.  

3)  Additional health care beyond the legally mandatory minimum and the government negotiated rates, is free market ... allowing for innovation, adding it someday to the rate book in 2), and a robust private network to keep the public networks honest.  This also cushions the shock to our present health care bureaucracy and gives them new frontiers to pursue in actual patient care rather than creative billing.

Anyone have an opinion?  Bueller?

Thursday, April 4, 2019

Appropriate Technology: Grabber Tools



Today's post is dedicated to the lowly arm extender, or grabber tool.



We bought two good ones from Costco for $4.50 each. Details here:
http://costcocouple.com/birdrock-home-grabber-tool-set/

One of them broke today.

On close inspection, the small cable was held to the grabber claws by a tiny plastic part one-quarter the size of my smallest thumbnail.

Design. Fail.

This is where I normally get them, Harbor Freight Tools, for the low low price of $2.99

Unless you use a 20% off coupon, or a free item coupon (*current expiration 6/3/2019*).

Our friends at Daiso, the wonderful Japanese more-than-a-dollar ($1.50) but worth it store, actually carry two.

One is their $1.50 version (shown in bulk on their Web site).

The other one is $6

Dollar Tree, of course, has one for their signature price of $1.

Why does any of this matter?

Appropriate Technology is useful and grabber tools are very, very useful for:

  • short people picking up things out of reach, especially up high (carefully)
  • tall people picking up things on the ground
  • picking up garbage without touching it - and sometimes, the appearance of an area directly affects both retail sales and actual physical security
  • really helpful for people with limited mobility

Wouldn't live without several.

Disclosure: at this time 4-3-2019, I am not signed up for affiliate programs for any of these links and make no money from any of them.


Tuesday, April 2, 2019

Appropriate Technology: Shovels


Today's Appropriate Technology post is brought to you by one of the oldest human tools.

First produced in the US in 1774, the Ames shovel is still being made today.

Notice there are a LOT of different kinds of shovels out there, and each one is for a specific purpose.

What does a shovel do?

It moves dirt.

"But even tools like shovels are different now. A shovel used to be like this. Shovels have gotten bigger and every year they get more powerful." - Al Gore



Size matters.

So does appropriate use.

How do you use a shovel? I mean, it's easy, just dig, right? Nothing complicated about it.

Or is there?



Each of these parts has a name and a purpose, for a reason.

Our friends in Canada have a detailed guide to shovel use. It's worth a read.

A round point long handled shovel is one of the best possible firefighting tools. It is classified as a 'scraping tool' but can be used for scraping, smothering, beating (tamping), cutting light fuels and throwing dirt.

Remember that the fire triangle is made up of oxygen (air is 21% O2), heat and fuel.



Most of what you can do with a shovel involves separating fuel from the fire. Digging a "fire line" down to "mineral soil" is a great example.



You can also keep the air away from the fire by shoveling soil on top of it. You can literally beat embers or flame out with the flat of the shovel, or cut or lift a flaming bit of vegetation away from the rest.

Our friends at CalFire (in 4205.4.tlp.doc) had this to say:


2. Grip: Firm enough to prevent slippage
b) Strong hand at end of handle
c) Weak hand down handle for leverage
3. Stance
a) Firm, balanced footing
b) Strong side foot back, weak side foot forward
4. Digging
a) Use thighs for leverage
b) Use weak side foot on heel of shovel for digging
5. Smothering
a) With dirt
b) With shovel
6. Scraping
a) Use thighs for leverage
b) Tilt shovel onto cutting edge
7. Cutting
a) Cut small limbs and stems
b) Use forward half of cutting edge
c) Short chopping motion
8. Throwing dirt
a) Over the shoulder
1) For hitting distant or high targets
b) Side arm
1) For scattering dirt as when extinguishing a grass fire
c) Underhand
1) For moving dirt, as to a pile for someone to throw


While you're thinking about it, sharpen that shovel! "Sharpen starting 1 in. (25 mm) from heel on each side of blade until subtle point is formed at blade tip."

The heavy equipment equivalent of a shovel in firefighting is a bulldozer. Dozer operators are crazy.


(picture courtesy San Bernardino Fire)

There's a few lessons here.

1) Just because it looks simple, doesn't mean it is.

2) Just because it looks easy, doesn't mean it is.

3) Some simple things are very useful, if you know how to use them.

References:


Monday, April 1, 2019

Appropriate Technology? - Angry Heat Engines


Today's appropriate technology post has a huge question mark on it.

The reason why will shock you!

OK, OK, enough memetic trolling.

This post is devoted to Angry Heat Engines or AHE. Click the link if you prefer to find out in visual form what I am talking about.

For the other two of us, an angry heat engine is a specialized type of internal combustion piston engine that does not operate in a cycle, but comes apart (by design) during its expansion process.

The piston is flung away from the rest of the engine at considerable and dangerous velocities. More details here.

I find it extremely useful at times to separate my discussion of concepts from the often fraught baggage carried by terms and phrases in more common usage.

It might help if I were to say that angry heat engines are protected by one of the pieces of the Bill of Rights, after the 1st and before the 3rd.

Oh my.

Notice your own emotional reaction at the point where you figured this out!

I am not interested (here) in discussing the politics of angry heat engines. I am confining myself to two technological discussions.

Technology discussion #1: how people feel about angry heat engines

I loaded my dice by selecting the term 'angry' to describe them. That's a deliberate tactic.

I am much more interested in having you notice how you feel, rather than discussing any particular feeling. They run the gamut, based on education, training, life experience, exposure to mass media and entertainment (if you can tell the two apart, let me know!) ... but my goal is just to get you to notice.

Technology discussion #2: what angry heat engines are good for.

This is a much more interesting discussion, but I'm going to link to someone else instead.

My friends over at Backwoods Home ("practical ideas for self reliant living") have been digging in the spot marked 'appropriate technology' for over twenty years now. Here's their long version.

Same thoughts, summarized in visual form:



At a much more interesting level, remembering that Appropriate Technology must always be USEFUL:

  • small caliber angry heat engines are useful for pest control, including small animals when appropriate and legal
  • larger angry heat engines can be useful for self defense, which is a complex subject in any remote area
  • the longer ranged ones can be used for hunting
Three significant uses, two of which apply more to rural areas and one that applies anywhere two legged predators can be found. Note that crime is at an all time low but that is cold comfort if you join the statistics. (Note: neither sport nor target practice are technological uses in this sense. Hang gliding is a fun means of transportation, not a terribly useful one.) However, angry heat engines are a complex and dangerous tool, and as such pose certain serious safety hazards:
  • Negligent discharges can be prevented by STRICT adherence to four safety rules. They are: 1. All AHE are always loaded. 2. Never point a AHE at anything you are not willing to destroy. 3. Keep your finger off the trigger until your sights are on the target. 4. Be sure of your target.
  • Suicide with an AHE is a risk that can be minimized through realistic education.
  • Violent crimes committed with an AHE ... including domestic violence ... are best prevented by not living with abusive people. The presence of an AHE is a significant risk factor for homicide. My personal opinion is that you should separate others from the dangerous person (you know, where the bars are open all night), but if you are stuck with a dangerous person, you need to keep them from laying hands on an AHE.
  • Safe storage of AHEs can prevent many harms, including theft when you are not home (a main way in which criminals obtain AHEs) and use against you by an intruder when you are home. This also reduces the potential misuse of AHEs by children. Specific technology includes cable locks (which can be obtained free!), locking cabinets and safes.

Wow, that's a lot of risks. Each can be reduced by training and technology.

Hopefully, my use of the AHE language has made this subject more accessible to those who have a visceral reaction to the term Golf Uniform November. (phonetic)

Now you know why my Appropriate Technology header had a big fat Question Mark ? next to it.

This is a decision that everyone has to make for themselves.

There are times when the AHE is the absolutely right technology for the situation.

There are times when you really, really don't want an AHE present. Even if you are the one carrying it.

Be safe out there. Because even where they are totally illegal, AHEs are a technology that is here to stay.





Friday, March 29, 2019

Philosophy of Technology


In my last post (which could save your life), I briefly touched on the philosophy of technology.

I am fond of using the dictionary to map out an approach to complex issues. I am aware that there can be some issues with this, and don't care much.

philosophy, a search for a general understanding of values and reality by chiefly speculative rather than observational means

technology, the practical application of knowledge

Searching for a short definition of philosophy is like eating one third of one potato chip.

So when I say the 'philosophy of technology," I am not looking for technology to give me values. This way lies madness. (Several thousand words of explanation cheerfully skipped; I may come back later.)

I am looking to instead apply values - specifically, moral values - to technology.

moral, of or relating to principles of right and wrong in behavior

So when I say "Appropriate Technology," I am putting a value judgment on the technology discussed. This is good stuff.

When I apply the modifier "[In]" as in "Inappropriate Technology," I am putting a similar value judgment on the technology, but backwards. This is dangerous stuff, and in my personal and biased opinion, is more dangerous than beneficial.

I enjoy the take that the Amish have on this issue. They use a lot of technology ... but they reject a lot of it too.

Here's another YouTube video to enjoy.

https://www.youtube.com/watch?v=lOfZLb33uCg "Amish Paradise"

If you get a minute, think about it.

Appropriate Technology: 'Push' Emergency Notification Systems


If you've followed along thus far, you may have intuited that I have an uneasy relationship with technology.

This is not precisely correct, but I forgive you for thinking so.

In the sense that technology is a collection of techniques and tricks for Doing Stuff, I love tech.

The problem is tech without ethics.

This quote is from the movie Star Trek VI. It is no less accurate for being in a science fiction movie.

"Let us redefine progress to mean that just because we can do a thing, it does not necessarily follow that we must do that thing."

So today I am going to talk about a technology that I unhesitatingly embrace, and encourage all of you following along to embrace as well.

"Push" emergency notification systems.

This is the difference between flashing lights and a siren on an emergency vehicle.

The flashing lights require you to be looking in the correct direction.

The siren, you can hear from any direction, with immediate feedback if it is getting louder or quieter.

These systems go by many names. "Code Red," "Alert [name of community]," "Reverse 911" are some of the more common. The Weather Service has one called WEA, Wireless Emergency Alerts.

What they tell you is very simple.

There's something going on that you need to know about, that could hurt or kill you.

At the extreme silly end, a certain California city has implemented Mountain Lion alerts. The odds of being hurt by a mountain lion are vanishingly small.

At the more likely end, weather alerts are common.

Wildfire alerts can save lives and protect property. Right now, the only way to get a wildfire alert in California is to use the Ready For Wildfire Mobile App (for Android and iPhone equivalent.) You can set it to send a text message to your phone even if you are out of data range.

California is even working on earthquake alerting systems that can give eight to fifteen seconds warning of an earthquake about to happen - long enough to pull over in a safe place, slam open fire station doors (to keep apparatus from being locked in) and protect your head from debris.

In the state of California, these systems are provided by the local governments, the counties and cities. If you really want to geek out on this stuff, go here [PDF] for a decade old list.

What I would like you to do instead is:

Visit your local government's Web pages, find out if your community has a 'push' emergency alert system, and do one of two things:

1) If they have one, sign up for it.

2) If they don't have one, contact your local government and politely demand that they implement one at once!

Here's why.

The United States telephone system is well designed to make outbound calls from the 911 emergency services to wireline phones. But the wireline phone is a vanishing breed. And this is the only form of notification which is mandatory, meaning that you cannot escape getting a call.

To get emergency messages by cell phone, text message and/or E-mail (and I encourage AND rather than OR), you need to 'opt in' and actually sign up for these services.

If you work on a large college or corporate campus, your organization may also have a mass notification system. If not, I hope they have a PA system, or someone has a bullhorn and an AM radio.

Take a few minutes and look into this.

In last year's deadly Camp Fire, mass notifications would have been vital. They weren't sent. So there's still no substitute for paying attention to what is around you.

What you don't know can definitely hurt you, and mass notification systems can only help.

Sunday, March 24, 2019

[In]Appropriate Technology: Government Census

Fair warning: this post is going to be straight up odd and presume a lot of esoteric knowledge.  Please feel free to ask questions.  But don't assume I am off my rocker on this one.

I recently started re-reading one of the more controversial books in recent genocide scholarship, IBM and the Holocaust.  The book I had read; recent updates in a reissued version I had not.

The US Constitution requires that the executive branch of our government carry out an enumeration, a census, of the population.  This data collection is used for many purposes, most notably counting the number of people in the country to correctly apportion seats in the US House of Representatives.  The Trump presidency hs proposed to add a question to the census asking about whether the answer is an immigrant.  This has all sorts of interesting implications, most notably that immigrant heavy states (such as California) are afraid that fewer people will answer the census and therefore CA's voting power will be reduced.  Also, some conservatives protest that we should not be counting non citizens, conveniently forgetting the infamous 3/5ths rule that gave slave states disproportionate voting power to attempt to forestall a Civil War.  (It didn't work.)

In 1942, punch card machines designed in the US were cheerfully whirring their way through some interesting problems:

  • the manpower needs of the US government in fighting World War II
  • the continuing military mobilization of the Nazi German regime
  • the consolidation of the Nazi takings in Poland, France and Denmark; specifically, rooting out and rounding up the Jews
  • the rounding up and internment of Japanese Americans in the US West

Last but not least, however, according to this book (which is extensively annotated and documented, accepted as solid scholarship by the entire Holocaust community):

  • the tracking, enslavement, deaths in custody and ultimate extermination ("evacuation" on trains with only one destination) of the European Jews and any other undesirables, neatly coded in sixteen categories for easy analysis of various efficiencies

The data that made all of this possible was drawn from census data as conducted repeatedly in Germany, once in each conquered territory ... and in the United States in 1940.

I have seen with my own eyes the 1940 census record that was used to intern my father in law and mother in law.

On the German side, every camp had its records department and submitted its data to central punch card analytics.  Concentration camp inmates knew they were about to be murdered when their card was retrieved ... when a library gets rid of a book, the book's card in the catalog is pulled.

The technology may be different from place to place and time to time, but the horrifying potential for misuse is the same.

"I am not a number, I am a free man!" cries The Prisoner.  "I will not be folded, stamped, numbered, indexed, folded, crimpled, stapled or mutilated!"

Indeed, the opening shots of that TV series show his index card being removed from his employer's files ...

Details matter.  In the Rwandan genocide, the state issued identity card had a place for 'race' ... and to have the marking for Tutsi was to join the 800,000 brutally massacred.  Machetes are as efficient as gas chambers, only slower ... speaking of inappropriate technology.

Take out your own government issued ID card and look at it.  Anything on there you might not like?  Or someone else might not like you for?  Some states are beginning to offer, as an option, either ''veteran" or "disabled."  Something to ponder.  Especially as today's option is so easily tomorrow's requirement.

Now reflect on the databases behind the scenes, the modern technologies that make those punch card machines look like beads on strings.

Long, long before we should be amending the Constitution for other reasons, I feel that it is time to get rid of the US Census.  It is too powerful a tool to entrust to anyone.

What do you think?

Wednesday, March 20, 2019

Appropriate Technology: Really Cheap Hotels

I occasionally have to stay at really cheap hotels.

For the average traveler, this is Motel 6, an Accor chain.  Reliably clean, weak security, won't steal your credit card info, lukewarm water and tiny towels.

Now go lower.  Pay cash.  Get a hard key knowing others may have a copy.  Bed may still be warm.  Likely not changed.

I have a "crash kit" for these situations, all from your dollar store:

  • Mattress cover, plastic.
  • A knit cap.
  • Roll of duct tape.
  • Door stops, note plural.
  • Padlock with length of chain or cable.
  • My own hand towel.
  • Quart size "Ziploc" bags.
  • Leftover bars of soap, shampoo, utensils from current or prior trips.

What you are paying for is a safe place to sleep in a hostile city.  The mattress cover is for the bed bugs.  Knit cap to stay warm when the heater is broken.  The duct tape is for the hole in the curtain, the peephole in the door, the rip in the screen.  The door stops are to make sure that even with a key, you will be woken up when someone breaks in.  The padlock is so someone can't easily run off with your dump bag of clothes when you are out of the room.  I leave the bags and towel to common sense.  Doing laundry in the sink is something I have also done too many times.

The security threat is overrated.  They want repeat business.  The one time I had hard trouble in such a place, the management refunded me my room night in the morning.  Cheap given that I'd interrupted a robbery.  No paperwork was my favorite part.

Obviously this type of travel is not for fun.  It's for when you're poor or on the job.  But any traveler should have these tricks up their sleeve.  You never know.

Don't sleep on the street in a hostile city.  Just don't.  You will be robbed, as the local bad actors know the game better than you do.  Don't be the New York cop robbed in Las Vegas: lost $500 and a gun he was fond of.

Appropriate Technology: VOIP Softphones

I am just getting into running VOIP clients on Android smartphones.

I have used Serval Mesh in peer to peer applications, but this is a glorified walkie talkie app.

Google Voice Dialer is more powerful with its integration directly to Google Voice.

However, what I now need is a decent SIP client to bring my own phone numbers and use them over Wi-Fi networks.

I will keep experimenting and bring back what I find.

Meanwhile, I can safely say that this is not yet a "this just works" technology.  You can't download it, configure it and just be done ... there are many small pitfalls and finicky settings.  That makes it unreliable for important uses.  

Not that making a phone call could ever be that important.



Saturday, March 16, 2019

Appropriate Technology: Seat Belts

Tonight I'm going to briefly wax poetic about the one behavior you can adopt to most reduce your chances of dying horribly.

Got your attention?  Good.

It's simple.  It's easy.  It's also the law.

Wear your seatbelt.

Even if you're only going a short distance.  Even if you're just moving your car.  Even if you're not going out on the public road.

Wear your seatbelt.  Every time.

Make it a habit.

It costs you nothing, only a few seconds.

It could save you everything.

When you hit the steering wheel with your chest, and you are restrained by a seatbelt, and you get badly hurt, it is usually abdominal injuries.  These can be treated promptly and surgically.

Without a seatbelt, at a much lower speed, you hit your head on the inside of the windshield and discover the life altering joys of traumatic brain injury.  Or you can hit the steering wheel with your unrestrained chest and take your pick: flail chest and drown in your own blood, or aortic separation and just plain bleed out internally in less than a minute.

Now that you know the choices, wear your seatbelt.

There are endless reasons for not wearing your seatbelt.  They are all bogus.  I won't list them here, except one.  

There is a myth that you might be trapped in your vehicle by your seatbelt.  If it worries you, get a very sharp folding knife or EMS shears, keep the tool safely in your center console or secured by a lanyard to your seat, get a seat belt out of a junked car and practice cutting one.  Seat belt cutters sold to consumers are mostly junk.

If you are instead ejected from a vehicle, the chances of being zipped into a body bag instead of loaded into an ambulance go up only four hundred percent or so.

It's simple.  But on the statistics, it's the #1 think you can do to improve your odds of dying of something other than a vehicle collision.

Friday, March 15, 2019

Active Murderer Response

If you're reading this, you likely follow me on FB and saw my post stating that I'm not talking about this on FB.

Last night I was teaching a (counter) terrorism course and a student asked, "So, what do you teach about active shooter aka active murderer defense?"

I feel that I've already adequately covered that talking about nuclear weapons.

BE. SOMEWHERE. ELSE.

So I'm going to break this up into 1) places not to be, and 2) how to survive if you are in a place not to be.

This is not an invitation to an argument.  If you are curious about the facts backing all this up, please ask.  If you argue with me, I will smile and ignore you.

PLACES NOT TO BE

  • Places of mass assembly.  If the location is crowded enough to have fire regulations and maximum capacity signage, that's a place of mass assembly.  School, church, restaurant, etc.

  • Places it is prohibited by law for licensed ordinary people to carry handguns.  In a 'free' state, this could be prohibitory signage.  Don't eat at California Pizza Kitchen.  In a less free state or country, pay attention!

  • IMPORTANT EXCEPTION: if the place where it is prohibited to carry a handgun is protected instead by an effective on site security plan backed up by rapid police response.  The problem is, how do you know?  If it's your work or school, you ASK.  Otherwise you do some math and some research.

The #1 determining factor in survival rates in an active shooter event is the response time of armed rapid reaction.  I'll say that again another way.  The murderer depends on 'free play' in his macabre game of pop up targets.  When that first bullet of return fire goes past his ear, he is no longer in free play mode, and the free play clock is over.

HOW TO SURVIVE

Run, Hide, Fight.  Run Hide Fight video courtesy Ready Houston

Watch that video.  Then watch it again.

I'm going to add some profanity, because the subject absolutely demands it.

Run. The. Fuck. Away.  You hear gunfire, you go _elsewhere_, unless you have a moral or legal duty to respond and have training in same, and are willing to risk your life.  Take others with you.  Simplify the scene.  

HIDE.  Pissing yourself is optional but understood.  Death walks among you and he will come back and finish off the wounded.  Barricade yourself.  While hiding, work on an escape plan.  Silence your phone.  Call 911, more calls are better than none.  If anyone with you is hurt, STOP THE BLEED with cloth and direct firm pressure - but only if you are barricaded and can't run away.

If you cannot run and you cannot hide, time to die.

I'm sorry, Drew, I don't think I heard that right.

I'll say that again.

If you do not RUN and you do not HIDE, you will DIE.

There is only one question left.

Do you want to die alone or do you want to take a murderer with you and save some lives before you go?

When you have no choices left, you FIGHT.  But you fight like a dead man.  No time for goodbyes, last thoughts, final words.  You are already a casualty of this critical incident, your toe tag and body bag are being brought to the scene.  Valhalla has your ride request in queue and the next available Valkryie is responding.

Even for those of us with a lot of tactical training, this is a bit of a cognitive switch.  To go above the fear and the fury, the grief and the rage, and to make your last moments FUCKING COUNT, that's hard.

You stop when you see the murderer's spilled brains or you see nothing because your blood pressure has fallen to zero.

You're already dead.  Getting shot _hurts_.  But that doesn't mean anything after you're dead.  Keep fighting.

Anything can be a weapon.

A weapon is a device for concentrating energy in space and time.

The human body is shockingly tough but incredibly fragile.

An active murderer has chosen the bat (guns and knives), the ball (the bodies of your friends) and the playing field (someplace you thought was safe).  But what he forgot to bring was any rules.  Help him with this.

Only do these things if you yourself see with your own eyes an atrocious act.  You don't want to hurt a good guy, an off duty (or on duty) cop, or a someone just like you.

  • Discharge a fire extinguisher at him.  Then hit him with it, in the head, over and over again until you see brain.  The bottom edge is often sharp.

  • Run him down.  Bicycle, Zamboni, forklift, truck, whatever you have.  CRUNCH.  Then HIT. HIM. AGAIN.  Until you see brain.

  • Topple a vending machine or bookcase on him.  Then kick him in the head until you see brain.

  • One to the chest, two to the head.  You will see brain.

  • Any long object such as a broomstick, pipe, crowbar, two by four.  Hit him .... where?  IN THE HEAD  How many times?  UNTIL YOU SEE BRAIN.

You get the idea.

I can make you only one promise.  You will be remembered.  You will in that moment become a brother or sister in the fraternity of heroes.  We will speak your name with honor and respect.  And you might even live.

Not so much for the active murderers.  I am a big believer in the "Some Asshole Initiative."  Some Asshole Initiative

They may be forgotten, their insane mutterings may be safely ignored except by the handful of professions who sift the midns of monsters, and their 'manifestos' and 'videos' may be mocked and derided.

But if you can instead, and especially if you have things to do in this lifetime yet, please HIDE.  Or better yet, RUN.

And don't be afraid.  Your chances of being on the spot marked X are vanishingly small, even smaller if you avoid danger spots.

Love life.  Reject hate.

Your life is worth defending.

Wednesday, March 13, 2019

Appropriate Technology: Handwashing

Handwashing is one of those simple, simple technologies that saves thousands of lives every year.

Herewith, a simple guide to washing your hands, depending on what you have available.

The key concept to remember is that it is neither soap nor hot water that cleans your hands of bacteria, but rather the mechanical scrubbing action of your preferred method.

A Sink With Soap & Water

Wet your hands, with water (as hot as you can stand, if available, cold otherwise).  Use soap if available to lather up.  Get not just your palms, but your fingers (and between them), the backs of your hands and up to the wrists.  If you need your hands especially clean, scrape under your fingernails and get the top of each individual nail bed.  ("Little petri dishes" is what one microbiologist friend calls them.)  Scrub briskly but not hard for at least twenty seconds, the 'Happy Birthday' song twice.

"Happy birthday to germs, happy birthday to germs, don't want to take you home _to my family_, happy birthday to germs."  Twice.

Then rinse.  From this point forward, try not to touch anything in the sink area.  Turn off the water with an elbow or a paper towel.  Use an air dryer if available.

Just Water

Pour a little on your hands to wet them.  Then pour a little more water as if the water were soap.  Follow the advice above.  Rinse one last time.  Shake your hands a little to air dry.

Hand Sanitizer

Hand sanitizer is awesome, but it does not take the place of washing your hands.  Hand sanitizer on particles of poop is now scented poop.  Your hands need to be clean first.

Nothing

Think for a minute.  Is there any water around?  How about a piece of cloth?  Or a napkin or paper towel?  You can scrub your hands with any of these without water.  You wipe more, but not as hard.

Really, Nothing

Look for clean sand or soil.  You can scrub your hands with either.  It may sound strange to 'clean' your hands with dirt, but presumably there is a reason you are needing your hands clean, and clean dirt is better than some other things that routinely get on your hands.

This is particularly important before meals, after using the restroom, before working with clean or potable water, before (if possible) and always after first aid, and whenever removing medical-type nitrile or latex gloves.

A few cheap ways of having water around, if you don't have a sink:

  • A plastic bottle of water, refilled from tap or from collected rain water.  This can be a small bottle or a big one.  If you plan to use it only for handwashing, mark the bottle somehow to avoid cross contamination.  Cost about $1.
    |
  • There is a standard 2.5 gallon water jug sold at stores that has a built in pull-out tap.  There is a little divot in the top intended to make a small vent hole with the point of a knife.  These are not supposed to be refillable, but you can cut a larger flap in the top after the store bought water is used, presumably for drinking, and refill through that.  Cost about $3.

  • A 5 gallon jug with a mechanical pump.  This totals under $20 at WalMart.  This is the best option for a field handwashing station.  Label the jug accordingly if there is any danger someone might drink from it.

  • Of course, there are custom sink systems out there for campers.  A typical RV uses a 12 volt battery to run a pump to provide water on tap that drains to a 'grey water' tank.  You could build such a system with aquarium parts if you really wanted to.

Note: water used for drinking, brushing teeth, and shaving (as this creates micro breaks in the skin) should be potable drinking-quality water.  More about this in future posts.

Water used for handwashing or body washing can be of lesser quality, such as fresh rainwater, tapwater stored without paying attention to quality, or bottled water that has sat in plastic for six months or more, but should not have been exposed to chemicals, 'gray water' or worse.  Note that some field handwashing stations are labled "NON POTABLE WATER, DO NOT DRINK."  These are usually filled with a garden hose and the idea is to avoid cross contamination.

Happy handwashing!


Tuesday, March 12, 2019

[IN]Appropriate Technology: Nuclear Weapons

I am occasionally reminded that generations who grew up after the 1980s do not appreciate the dangerous situation the planet is in with respect to nuclear arms.

Anything with a yield in kilotons (thousands of tons of explosives) is a horrifically devastating weapon.  Hiroshima and Nagasaki were kiloton weapons in the two digit range.

The line weapons of the major powers have yields measured in megatons (_millions_ of tons) of explosives.

Only the very largest natural phenomena, such as hurricanes and wildfires, rival a single detonation of these weapons.  The effects of setting off hundreds of them are too horrific to be easily imagined or explained, and call into question the survival of humanity on this planet.

The only defense is to run away.  (I will spare you a discussion of ABM, MAD, etc.  The acronyms of nuclear war are hopefully a demented wargamer's fantasy.  But there are hundreds of military officers in each of the major nations for whom this is their day job, their bread and butter.)

I don't agree with our friends at the International Red Cross that these weapons should be banned.  Mostly because bans don't work.

But I hope they are never, ever used again in anger against human beings.

YouTube: "War Pigs" by Black Sabbath

Monday, March 11, 2019

Appropriate Technology - Knit Hats & Space Blankets

One axiom in survival is that you can live without air for 3 minutes, without heat for 3 hours, without water for 3 days, without food for 3 weeks, etc...

This brief post is about staying warm with simple supplies.

You lose 40% of your heat out of your head.  An inexpensive knit cap keeps this heat where it belongs.

Mylar metallicized plastic blankets, aka 'Space Blankets' can be purchased for between $0.75 and $4 in many places, but especially Daiso, REI, WalMart and Target.  Wrapped around your body (and head!) they can keep you warm and dry.

In whatever Go Bag or kit you have, take a moment and add a space blanket and a knit cap while you are thinking about it.

Future you, bitterly cold, will thank you.  And it might just save your life.

Sunday, March 10, 2019

Rant: Futuristic Criminology

About two decades ago, I was studying criminology.  In between mind numbing memorizations of theories of crime and society, brutally scientific study of both qualitative methodology and complex adaptive systems theory, and the academic grunt work expected of apprentices in a rigged system, I had time to do some thinking.

I see that the last of my predictions came true today.  The local rag, the Murky, reported that local police are starting to use predictive software to target patrols and other police activity.

Herewith, the list, from _1995_:

  • Cameras required on both police vehicles and on the bodies of police officers.  

  • Gunfire detection systems using acoustics in both fixed mounts and on police vehicles.

  • The use of software to allocate police activity to avoid accusations of discrimination.

  • The increasing militarization of police resulting in the widespread, routine adoption of military weapons and tactics including select fire weapons and excessive use of force against suspects.

  • The routine electronic fingerprinting of all suspects.  The gathering of DNA from all felony suspects.

  • Police aircraft equipped with weapons systems for stopping suspect vehicles.

If I stretch a point (the Coast Guard being part of DHS and thus a police agency), all six have come true in spades.

You get no points for being right too soon.  There is bittersweet satisfaction in knowing that my C- paper is a retroactive A.

But I have to live in the society thus made.  And, so do you.  Enjoy.

Appropriate Technology - POTS (Plain Old Telephone Service)

I grew up in the 1980s.

I remember when I saw my first mobile phone.  It was the size of a large purse, weighed several pounds, had a battery pack itself the size of a modern tablet, and large light up keys.  It cost over two thousand dollars and service was priced per minute.

When I first had 24/7 management responsbilities, I used a numeric pager.  Later I forwarded E-mail to an alphanumeric pager.  I had my flirtations with the first generation Blackberry and with Pacific Bell Mobile, the first PCS cell phones.

But there is one telecommunications technology that predates them all, and is still very valuable today.

POTS = Plain Old Telephone Service.  Copper line.  

Advantages:

- works without power

- easy to troubleshoot

- transmits your physical address correctly when you call 911

- only service that guarantees Reverse 911 functionality, i.e. you don't have to sign up to get Reverse 911 calls, you just get them

- less likely to overload during major events or disasters

- ease of use for those born before 1990

Disadvantages:

- no messaging

- caller ID requires a powered phone and/or a separate device

- "STAR codes" are needed to either allow caller ID to go out *82 or block them *67

- relatively expensive compared to VOIP or mobile phones

- billing information is tied to physical address of installation

One esoteric detail of POTS is what we call the REN, or Ring Equivalence Number.  The wired phones draw power from the line itself, which can cause quality issues if you have too many phones plugged in.

I like cordless phones.  But they rely on power.

If you still have a POTS line, make sure you have an ordinary wired phone plugged in, and test it every once in a while.

If you don't have a POTS line, and have decided to have VOIP or 'Internet Phone' instead, do your homework on how this interacts with 911, Reverse 911 (which you must now sign up for!) and how it works if you or your Internet provider lose power.

Sometimes Appropriate Technology is about what is simple and works.  POTS met this definition in the 1980s and still does today.




Friday, March 8, 2019

Appropriate Technology: The Dollar Store

My first paid job ever was in a discount retail store, a so called 'five and dime' where the five was a nickel.

Prices have gone up, and these stores are now called 'dollar stores.' Except for local variations such as Daiso (the $1.50 Japanese themed stores in the San Francisco Bay Area and Southern California), they price most items at $1 each. These include Dollar Tree and the $0.99 Cent Store, "open 9 days a week." [neat trick]

How is this an Appropriate Technology post? Because the mechanism by which these stores operate is itself a fascinating piece of tech, and understanding it can save many, many dollars.

Everything at the dollar store varies in actual price. That sounds strange when everything costs a dollar, but it is quite true. The difference is the _quantity_ not the numerics.

I comparison price shop constantly. This is a skill that should be taught as part of basic financial literacy in elementary school. Not high school. Elementary school. Because kids who know how to buy good food cheap get better nutrition, and all too many kids have to shop for their families.

Your local grocery store may have a pack of 100 tea bags for $3.99 when the big box store (Walget or Talmart, you figure it out) has the same product for $2.99. The dollar store has 20 tea bags for $1.

Price per each, the grocery store charges $0.04 per individual tea bag. The big box store charges $0.03 (and that 25% savings can add up.) The dollar store charges $0.05 and is actually the most expensive option of the bunch!

Unless you only need 20 tea bags. The ability to buy smaller quantities, titrated to what you need, is where the dollar store shines.

Note: an outlet store may sell you a thousand tea bags for $12.99 which sounds great. Break it down per each, and you are paying only $0.013 per bag. But will you drink a thousand cups of tea before the package goes bad, and do you have that much storage?

Unless you are deliberately stockpiling, or anticipate a major change in prices (always up), it is more efficient to buy what you need when you need it. This is especially true when it has an expiration date.

More about expiration dates soon. And also what retailers call "velocity."


Thursday, March 7, 2019

Rant: Mountains, Bad Drivers and Ugly Weather

I live in the Santa Cruz Mountains. "We don't drive on the left side of the road, we drive on what is left of the road."

It turns out that when you insist on installing a road net in earthquake country on the sides of steep hills prone to mudslides and collapses, then string that road net liberally with power and comm lines, with trees all over the place ... there tend to be problems. Who knew?

Now add the infamous California driver. This timid but aggressive beast believes he is an above average driver, has no idea where the true limits of their vehicle can be found, and cheerfully multitasks while drive the speed limit on a wet road in heavy rain. Add obliviousness to concepts such as hydroplaning, friction, rockfall and "a safe and prudent speed for the conditions." Now add being totally lost.

Fortunately, the Santa Cruz mountain resident is often equipped with a wide variety of tools to face this challenge.

  • community groups on Nextdoor and FaceBook with up to the minute road information, some of the latter secret
  • the numbers for CalTrans Road Conditions, County Roads, local CHP offices and one's elected public officials
  • a modest supply of basic mountain emergency equipment, such as a chainsaw, tow chains, shovels and rakes
  • a ready list of excuses to use with work for being late
  • a cellphone with camera to use as a dashcam and/or documentary proof of why one couldn't get down the hill, or had to drive alternate routes
  • traffic and emergency information apps such as Cruz511, CalTrans, Citizen Connect and PulsePoint
  • navigation apps such as Google Maps and Waze
  • last but not least, emergency caffeine, because the nearest Starbucks is not on the nearest corner
We're not road warriors. We're road barbarians.

Locals will get the multiple jokes embedded in this picture. "Valley go home."

Wednesday, March 6, 2019

Captain Marvel: A Spoiler Free Review


By special arrangement I have seen the latest chapter in the Marvel saga, Captain Marvel.

This review is spoiler free.

I find this a worthy addition to the series, neither the worst nor the best. The themes of empowerment are a little heavy handed, but it is the right time in the cultural zeitgeist to make these points.

The massive support for the movie by a certain government's military is blindingly obvious even well before the end credits.

Of course, one must take care to respect the kitty. Nick Furry fans will rejoice. (sic? or was that hic?)

Obviously stay for both cut scenes, as this is a Marvel movie.

There is a touch at the very beginning that die hard fans will greatly appreciate.

Keep those membership cards, folks, you never know when you might need to rent a video.

What is it with Marvel and security guards, anyway?

I thought the heel face turns were blindingly obvious from the previews. I was only partly correct.

Go with an open mind and enjoy.