On Mobility--the Differences Within the Fifths

I seem to be in a conservative mood.

Mobility is often measured by dividing the population into fifths by earnings, then determining the number of people moving from one fifth to another.  For example, probably all of the first round picks in the recent NFL draft are  moving into the top fifth of earnings from a lower fifth, perhaps in many cases the lowest fifth.

I don't know about the rest of the world, but when I read about "fifths" I don't think about differences among the people comprising the "fifth", I think about a stereotype: "top fifth" would be a lawyer or financial type; middle fifth would be a white collar worker, bottom fifth would be manual laborer.  That's not quite right, but I hope it conveys my idea: I'm imagining a lot of people with the same characteristics.  In reality, of course, I should be thinking about pro athletes and entertainers and business owners being in the top fifth.

And in the bottom fifth, I should be thinking about the people within the correctional system, the people on SSDI because of physical or mental disability, the illiterate, and so forth.  In other words, when we talk  about the possibility of people moving up from the bottom fifth, there's a good proportion, perhaps 40 percent, for whom a miracle must happen to be able to move up. 

You Can't Will Yourself to Have Willpower

"You can't will yourself to have willpower" is a thought I had, when thinking about poverty, but it also seems to me to apply to dieting.

My idea is that people have willpower in specific areas, and not in others.  For example, I've little problem in exercising willpower in what I eat, but not in whether I can complete a set of tasks. 

Horatio Hornblower Never Thought of This:

I read C.S.Foresters Hornblower series, and reread them, and reread them, and reread them...

The appeal was the Hornblower character, an early nerd who is introduced to us as having navigated by dead reckoning from Britain, around Cape Horn and up to Central America, reaching his precise destination (supporting a rebellion against Spain).  He's a nerd but also an action figure, heroic but inept with women, as witnessed in his marriage.

Anyway, I don't recall that Hornblower ever used the clever stratagem of the young American captain Barney, as depicted in Boston1775's two posts, when he commanded the Hyder Ally, a ship named after the sultan of Mysore.

The setup
The outcome

$14,000 Per Poor Person?

David Brooks says Robert Samuelson reports that the federal government spends $14,000 per poor person in today's column.

I don't believe it.  A top of the head estimate is we have about 45 million poor people (15 percent times 300,000,000 total population).  So Brooks and Samuelson are saying we spend $600 billion on poor people?  No way.

To be continued.

In Defense of Inequality?

On some days I have a populist streak  On some days I have a contrarian streak.

Today I was reading "The Great Escape" by Angus Deaton.  In a chapter on the improvements in life expectancy over the centuries in different countries he observed that inoculation for smallpox used to be very costly: a family like John Adams' would go off for a week or so to be in isolation as they waited for the mild case of smallpox to emerge and run its course until they were no longer infectious.  That required money.  Of course over the years, over the centuries the cost came done, but in this case the richer people were by necessity the early adopters.

Christenson's Innovator's Dilemma argues that innovations develop from a product which may be more expensive and less capable for most purposes, but which better fits the needs of the niche market than the mainstream product.  By capitalizing on the niche, and using the revenue to finance improvements, the innovators can improve and expand, eventually reducing the mainstream product to niche status.

There's another announcement, from Tesla, which builds ridiculously pricey electric cars, but now they're using their battery expertise to expand into power supplies for backup and filling the gaps from solar power.

So, at least today, maybe I'm living in the best of all possible worlds, where the rich finance innovations.  Maybe.

Milloy and Baltimore--Lessons from History

Courtland Milloy in the Post has a column on Baltimore:

"From history, they should have learned important lessons about the self-defeating nature of rioting. Baltimore, like many other urban cities, is still scarred from the burning and looting that occurred in 1968, following the assassination of Martin Luther King Jr. More than a thousand businesses in that city were destroyed, many of them black owned."

It's a point I like, having experienced the 1968 riots in DC.  But I'm trying to think of any history book, or even journalistic book, which got praise as "the" account of a riot in a major city, and I can't remember one.  I'm sure there have been such books, but I don't remember an outstanding one.

Women on Juries

I assumed that when women got the vote, they also got on juries.  Not so.  According to this piece:

" As late as 1943 only twelve states permitted women to serve on juries on the same basis as men."

Apparently the last six words are the key. 

Human Expertise Endangered by Automation: the Sniper

Vox has a sort of video from DOD of a test of a bullet able to change course in mid-flight.  (Don't ask me how they did it.)  The bottom line to me: add "sniper" to the list of jobs endangered by technological obsolescence.  With such a bullet even I could be a sniper.

In basic training you spend a bit of time on the rifle range.  Although I'd shot a 22 rifle to kill skunks and possums on the farm, I was far from being a marksman.  That was very evident in my early sessions on the range. When my company went to the range for qualification tests, I was seriously concerned about flunking, which would have meant having to repeat some weeks of basic.  As it turned out, the test with popup targets (I don't remember that we'd trained on them, definitely not in the way the test went) was such that I passed, almost rating as "expert".  The key was that I didn't have time to get nervous, so I could react to each new target and fire without over-thinking.

USDA and E-Signature

Government Executive "reports" on a "Summit for Digital Government".

The upcoming summit will feature a case study of the USDA’s electronic signature initiative and educational sessions from the most experienced e-signature provider to government. e-SignLive will share best practices gained from more than 500 government customers and some of the longest running, largest paperless initiatives including the Joint Chiefs of Staff, GSA and the US Army.

It's really a promotion for Silanis, a case where the bureaucratic-industrial complex comes together: one or more bureaucracies get the chance to look modern and progressive and the vendor gets the implicit endorsement of a user. In this case the magazine gets free content, since the heading, artfully using grayer type than the black type of the article, reveals:

This content is made possible by our sponsor. The editorial staff of Government Executive was not involved in its preparation.

Maybe in addition to Ike's "military-industrial complex" we should have something like a "contractor-bureaucracy complex?"

"New York is the rat’s ideal habitat"

Growing up in Upstate New York, we knew that instinctively.  New York City was the home of all that was strange, and foreign, and bad, at least on those days when my mother, born in the city, didn't reminisce about going to the American Museum of Natural History during her visits to her grandmother.

The sentence is from a good article in the New York Times Magazines on rats and other aspects of urban ecology.  Did you know that white-footed mice are so "neophobic" (afraid of the new, like me) that the city supports genetically distinct populations?