What 5G Can Do for: Dairy

Technology Review has a short post on a test of 5G and cows, in Britain.  Cows wear 5G collars which transmit biometric data and open gates to milking parlors.

(I'm not clear why 4G wouldn't work for this, but connecting fancy technology and cows has a certain reader appeal. )

The Return of Foreign Policy Issues

For the first two years most foreign policy issues didn't rouse much domestic concern.  That may be changing these days, between Trump's trade issues and the rising tension with Iran.  Looking at it from a political perspective, which Democratic candidate benefits? 

I'd suggest Biden does.  None of the other candidates have much background in foreign policy, but Biden has 8 years worth. Definitely the younger candidates are at a disadvantage.  Pete may speak seven languages (he'd might be only the second most multi-lingual president--I've seen a reference that J.Q. Adams spoke more, though that's not supported by wikipedia, though it does show a surprising number of presidents who were multi-lingual) but that won't count for much.

Another Error by a Harvard Professor

Making slow progress through "These Truths" by Jill Lepore. See my previous post.

On page 172 she writes of Jefferson: "As late as 1815 he was boasting that, as a result of the embargo, 'carding machines in every neighborhood, spinning machines in large families and wheels in the small, are too radically established to ever be relinquished.'  That year, cotton and slave plantations in the American South were shipping seventeen million bales of cotton to England...."

That's flat wrong.  We've never exported that much cotton, never grown that much cotton.  The statement is sourced to Sven Beckert's history.  https://www.sailsinc.org/durfee/earl2.pdf

I'm having fun with this, so I've added "Harvard" to my lables.

Driverless Cars: Setting the Bar Too High

Technology Review has a discussion of three factors impeding the adoption of driverless cars:

• safety--cars being safer than human drivers (who don't drink or text)
• useful--cars that aren't slow because too cautious, perhaps requiring regulatory changes.
• affordable.

To me it seems they're setting the bar too high.  Going back to the Innovator's Dilemma new technologies evolve by finding a niche from which they can expand gradually, making use of the learning curve to reduce costs so existing technology can be undersold and to become useful in new ways.  I think that applies here, as I've said before:

• a geezer like me isn't as safe a driver as the average person, even though we know enough not to drink or text.
• a geezer like me is already a cautious driver, so making a driverless car that abides by the speed limits is not disrupting the norm (for us).
• a geezer like me values driveability higher, highly enough to pay a premium to preserve the ability

Those Who Ignore History: the F-35 and the TFX

The F-35 is our latest and greatest(?) fighter.  Apparently the lessons learned from its development will cause DOD to go a different direction for the next one.

As a layman I understand the key feature of the F-35 is its use by both the Air Force and the Navy.  After all, both need fighters so why not build one to serve both needs?

It's dream we've had before, most notably in the 60's, with the TFX program..  Back then Robert McNamara was blamed for the decision to go for commonality. The TFX was very controversial and, in my memory, it was never deemed a success, though judging by the wikipedia article it was more useful for longer than I remembered.

The lesson I took away from the TFX episode was twofold:

• it's hard to do a project that meets the needs of two different organizations
• be cautious when trying to do innovation top down.

The continuing mystery is why I forgot those lessons when applied to projects trying to eliminate USDA silos, like ASCS and SCS.

[Update:  see this GovExec piece on the next fighter after the F-35.]

Rural Fatties

My mother would be sad at the news that world-wide obesity is more of a problem in rural areas than urban ones.  Her basic belief was in the superior virtue of rural people and the better life in rural areas.

TFW You Find a Harvard Professor Wrong

Jill Lepore is a Harvard historian, New Yorker writer, and prolific author. 

Her most recent book, These Truths,, is an ambitious attempt at a one-volume history of the US. (I wrote she is prolific, so prolific that she has another book out this year.)

I've just completed her section on the Constitutional Convention, in which I found the error.  Discussing the conflict over the treatment of slaves, as persons deserving representation or as property supporting taxation, she writes: "The convention was very nearly at an impasse, broken only by a deal involving the Northwest Territory--a Northwest Ordinance...[prohibiting slavery north of the Ohio and not south] This measure passed on July 13.  Four days later, the convention adopted...the Connecticut Compromise [the 3/5 count for both representation and taxation]."

What's wrong here?  All the facts are right, so maybe "wrong" is too strong.  But the implication, and I suggest the meaning people will take from the passage, is that the Constitutional Convention passed the Northwest Ordinance.  Not so--Congress operating under the Articles of Confederation enacted the Ordinance. Because both bodies were meeting in Philadelphia the passage of the Ordinance may have been relevant to the proceedings in the convention, 

What Happens If We Win--the CRA

Commented in a twitter thread today or yesterday about what would happen if a Democrat wins the Presidency next year.  Part of the discussion was to the effect that the new administration would reverse a lot of the Trump administrations regulatory actions.  The impression was that it would relatively easy.

Not true, at least for those regulations which were killed by Congress using its authority under the Congressional Review Act.  The reason is the wording of the act--once a regulation is killed by Congress the agency is prohibited from issuing a substantially similar regulation, forever.  The out is that Congress can authorize the agency to regulate again. 

The problem I see for a new Democratic administration is presumably such a Congressional authorization would require 60 votes in the Senate to be brought to the floor for passage (assuming the legislative filibuster is still available.   For some regulations such authority might be included in a budget reconciliation act, but others wouldn't.

The alternative for a new administration is to kill the  legislative filibuster, at least with respect to CRA actions.

The bigger problem, of which CRA is only part, is a decrease in stability of laws and regulations.  If citizens can assume that laws/regulations are permanent, they can act on that basis.  If they assume the next administration of the party in opposition will undo what the current party has done, there's less stability, less certainty.

Progress Being Made?

Back in the 50's and 60's whites were fighting to keep their neighborhoods white.  "White flight" was the predominant tactic, but rougher ones were used against the first one or two black families.

I'm often otpmistic, sometimes too much so, but I read this NY Times article  as saying those days are mostly behind us.  That's good.  Some thought we'd never get here.

I can read articles on gentrification as the market working as it did in white flight.  To do this I need to suggest that many whites fleeing from a block where blacks were buying were concerned more with their pocketbook than race.  The working of the market meant that if someone feared blacks, they would sell their house at a discount, especially if their fears were exploited, as they usually were, by the unscrupulous realtors.  One below-market sale could persuade market-oriented owners that to preserve their wealth they needed to sell, which of course started to destroy the value of their homes.

I think it's true that often the switching from all-white to all-black blocks meant property values ended up going way down, partly because people over-extended themselves, because they had to take in renters and subdivide the structure, and because they didn't have the money for maintenance.

Gentrification works through the market as well.  The first white pioneer who has no problems with blacks finds a bargain.  The owner, who may be black, sells at a profit, at least compared to prior years. So both white home buyers and existing home owners can see financial gains over what they had before gentrification started.  However, as property values increase taxes increase and the owners can have problems keeping their property.

It seems to me the key variable in inner-city blocks being gentrified is: who owns the property?  Do we think the owners are mostly the heirs of those who originally bought from the white flight?  Or are they the heirs of the exploiters, white and black, who profited by the white flight? Or has the property changed hands multiple times?  If the heirs of the original buyers there's a chance that what they lost by the block turning black is being made up through gains in value as gentrification increases.  More likely the score card over time shows red ink for blacks, black ink for whites.

My thoughts have now dimmed my pleasure at the message of the article, but we've still progressed  from 1968.

As a Country, We're Idiots

In 1953 I was 12 and there were roughly 150 million in the country.  Now I'm 78 and there are something over 300 million in the country.  The IRS today has roughly the same number of auditors as in 1953. See this ProPublica piece.  In real dollars our GDP has increased six times since 1953.