Tuesday, October 1, 2019

A Population Collapse?

A study of National Merit Scholarships finalists found that among finalists from five-child families, the first-born was the finalist more often than the other four siblings combined. Firstborns were also a majority of the finalists in two-child, three-child and four-child families. If there is not equality of outcomes among people born to the same parents and raised under the same roof, why should equality of outcomes be expected—or assumed—when conditions are not nearly so comparable?--Sowell    

It was strange, walking around the old McGill campus.Went to Stack'd on Ellsworth to see if it was still the good sandwich place from Copeland. It is actually the Tipsy Cow with a new name.
 
 Robert Sapolsky, who studies stress in primates at Stanford University, says a chess player can burn up to 6,000 calories a day while playing in a tournament, three times what an average person consumes in a day. Based on breathing rates (which triple during competition), blood pressure (which elevates) and muscle contractions before, during and after major tournaments, Sapolsky suggests that grandmasters’ stress responses to chess are on par with what elite athletes experience.  

The average grave is visited for only about fifteen years.

"In order to impeach the president of the United States, you need to have an impeachable offense first, and even if everything that is being alleged is 100 percent true there is simply no impeachable offense in this case.  In recent days there has been a lot of talk about “the integrity of our elections” and Donald Trump has been accused of “betraying his oath of office”, but top Democrats never seem to publicly bring up any specific law that Trump has violated.  The U.S. Constitution sets a high standard for impeaching the president, and unless that standard is met, impeachment proceedings should not go forward.  Some progressive writers have attempted to suggest that Trump is guilty of bribery, extortion, obstruction of justice or a campaign finance violation, but none of those crimes comes anywhere close to fitting the facts of this case.  Democrats may have been offended by what Trump said during his call with the president of Ukraine, but being offended is not enough to impeach someone."  (I found this on a site that is not kind to Trump.)
Hillary thinks Trump is obsessed with her.
People who consider themselves optimists may be more than a third less likely to suffer from a heart attack or stroke, according to a new study published in the JAMA Network Open medical journal.

Excessive use of alcohol now results in about 3.3 million deaths around the world each year.  In Russia and its former satellite states, one in five male deaths is caused by drinking.  And in the United States during the period 2006 and 2010, excessive alcohol use was responsible for close to 90,000 deaths a year.
Last year there were 1,187 drug-related deaths in Scotland, a record, and a staggering increase of 27 percent from the year before. Overdoses are more common in Scotland, by some measures, than even in the United States.
Middle-age mortality increases among non-Hispanic whites are driven almost entirely by changes in the bottom 10% of the education distribution. Drivers of mortality change differ substantially across groups. Deaths of despair explain a large share of mortality change among young non-Hispanic whites, but a small share among older whites and almost none among non-Hispanic blacks.


Public health officials for years have urged Americans to limit consumption of red meat and processed meats because of concerns that these foods are linked to heart disease, cancer and other ills. But on Monday, in a remarkable turnabout, an international collaboration of researchers produced a series of analyses concluding that the advice, a bedrock of almost all dietary guidelines, is not backed by good scientific evidence.
On October 1, 1944, the first of two sets of medical experiments involving castration are performed on homosexuals at the Buchenwald concentration camp, near Weimar, Germany. Buchenwald was one of the first concentration camps established by the Nazi regime. Constructed in 1937, it was a complement to camps north (Sachsenhausen) and south (Dachau), and was built to hold slave laborers, who worked in local munitions factories 24 hours a day, in 12-hour shifts. Although not technically a death camp, in that it had no gas chambers, nevertheless hundreds of prisoners died monthly, from malnutrition, beatings, disease and executions. The camp boasted a sophisticated-sounding facility on its grounds called the Division for Typhus and Virus Research of the Hygiene Institute of the Waffen SS. In truth, it was a chamber of horrors where medical experiments of the cruelest kind were carried out on prisoners against their will. Victims were often intentionally infused with various infections to test out vaccines. Euthanasia was also performed regularly on Jews, Gypsies, and mentally ill prisoners.


                 A Population Collapse?


Elon Musk continues to suggest a population collapse is in store within a few decades time...and he is 110% correct if you make two caveats...
1) focus on the young and potential child bearing populations and
2) look at the world excluding a single continent...Africa.


Africa childbearing population (blue line) and young population (green line), below.
  • Young projected to rise 400 million and peak around 2090!?!
  • Childbearing population projected to grow nearly 1 billion through 2100.
Consider:
  • Since 1980, Africa has grown from 11% to 17% of the worlds total population
  • Since 1980, Africa has grown from 17% to 30% of annual global births
  • In 1989, annual global births (excluding Africa) peaked and have declined 15% since (and still falling)
  • The 3+ decade decline in global births (excluding Africa) has nearly (but not quite) been offset by increasing births in Africa
  • By 2023, the worlds childbearing population (excluding Africa) will be in indefinite decline...and only Africa's childbearing population will continue growing
  • A declining childbearing population (excluding Africa) with deeply negative fertility rates (excluding Africa) is highly likely to see births fall at an accelerating rate (far more than the gradual decline predicted by the UN)
  • However, over the past five decades, African income per capita has risen just 240% compared to Upper Middle income nations (China, Brazil, Russia, etc.) rising 950% and high income nations 410%...Africa is clearly losing ground
  • By the best proxy for true economic activity, energy consumption, suggests Africa has grown from just 2.4% to 3.6% of global energy consumption...and the future there is not brightening.
  • Africa's economic growth is dependent on global growth (x-Africa)...but with declining global markets for exports and significant overcapacity, Africa's export driven growth potential is very low
  • Lastly, Africa (particularly Sub-Saharan Africa where most of the population growth is occurring) has one of the lowest emigration rates of any poor region.
  • By 2030, Africa will be 22% of the worlds population, be 200% of annual growth among the childbearing population, and be responsible for 38% of global births...but still just estimated to be 4.6% of global energy consumption.
  • In short, when excluding Africa, births have already collapsed and due to the imminent decline in childbearing population, far larger declines (also known as collapse) are imminent
That is to say, Africa is all the growth in the childbearing population and births...but with minimal increase anticipated in energy consumption or global economic impact.  There is essentially no transfer mechanism from the first world wealth to the poor of the third world nor is there a strong avenue for emigration.  The global economy will impact Africa but Africa is very unlikely to impact the global economy.  And as the UN noted recently, the end of global population growth is now in sight and the global population is likely to peak around 2100, under 11 billion persons.  The collapse of populations in East Asia, Europe, and Eurasia is already a done deal. (from I can't remember where)

The overall world population:

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