New study: long-term marijuana use causes decline in memory in middle age

I have a key that will unlock a puzzling mystery
I have a key that will unlock a puzzling mystery

Cool new study reported by Reuters.

It says:

As marijuana becomes more accessible to young and old alike in the U.S., researchers warn that long-term use of the drug may cause lasting harm to at least one type of brain function.

A new study based on following thousands of young adults into middle age finds that long-term marijuana use is linked to poorer performance on verbal memory tests, but other areas of brain function do not appear to be affected.

“We did not expect to find such a consistent association with verbal memory for chronic exposure to marijuana,” especially since the link held even when other factors like cigarette smoking, alcohol use and other behavioral factors associated with marijuana use were accounted for, said lead author Dr. Reto Auer of the University of Lausanne, Switzerland.

Auer and colleagues analyzed data from a 25-year U.S. study of young adults, which included repeated measures of marijuana exposure over time and a standardized test of verbal memory, processing speed and executive function in year 25. Almost 3,500 participants completed the standardized tests.

At the beginning of the study period in the 1980s, participants were 18 to 30 years old and more than 80 percent reported past marijuana use. Just 12 percent continued to use marijuana into middle age, according to the results in JAMA Internal Medicine.

Researchers found that as past years of marijuana use increased, verbal memory scores decreased. In practical terms, the results meant that for every additional five years of exposure, 50 percent of marijuana users would remember one less word from a list of 15 tested words.

“Recreational marijuana users use it to get high, to benefit from the transient change it produces,” Auer told Reuters Health by email. “But this transient effect might have long term consequences on the way the brain processes information and could also have direct toxic effects on neurons.”

What I am finding out as I age is that I have to keep pushing back the date of my “retirement”. I thought I  could quit working at 30, then 35, then 40. Now I am thinking 45 before I can be more free. The point is that the world is becoming a more difficult place to be independent. A lot of government spending is going on, and a lot of debt is being added to our national debt. I may never be able to stop working. And it’s a good thing that I will have all my faculties intact when I have to keep working. Be careful with exchanging short-term fun and thrills for long-term poverty. Things are not getting easier, you’ll have to work just to get by.

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Kentucky governor shuts down illegal, unlicensed Planned Parenthood clinic

Hillary Clinton and Planned Parenthood
Hillary Clinton and Planned Parenthood

Story from Life News.

It says:

A Louisville, Kentucky Planned Parenthood abortion clinic shut down Friday after pro-life Gov. Matt Bevin discovered the abortion clinic was operating without a license.

The new abortion clinic opened in December and applied for a license to do abortions from the state; however, last week, Bevin’s office found out that the abortion clinic began offering surgical and medical abortions in January without a license, LifeNews reported.

[…]New acting Kentucky Inspector General Stephanie Hold, who serves on pro-life Bevin’s administration, said the state has not licensed the clinic because it found two deficiencies in Planned Parenthood’s application. The abortion clinic does not have adequate written agreements with an acute care hospital or an ambulance service in case of emergencies, according to a letter from Hold.

[…]Last Thursday, Bevin called out the abortion business after his office discovered the violation. A Kentucky statute prohibits providing abortions without a license, and provides for penalties ranging from $500 to $10,000 for each violation, according to the governor’s office.

“They are openly and knowingly operating an unlicensed abortion facility in clear violation of the law,” Bevin said in a statement. “We will use the full force of the commonwealth to put a stop to this. There is no room in Kentucky for this kind of blatant disregard for proper legal procedure.”

“It’s that brazen disregard for the law that is going to be hammered down,” Bevin continued. “There is no tolerance whatsoever for people in the Commonwealth of Kentucky disregarding the law. They are unlicensed. They are doing it knowingly, and they are going to brought to justice on this front.”

Kentucky, what happened to you? You used to be liberal, now you have a conservative governor who defends natural marriage, opposes abortion, and wants to pass right-to-work! It is so important for people who want to protect the unborn from the selfish grown-ups to elect candidates with a pro-life record. It does matter who you elect – the right candidate does reduce the number of abortions.

Ryan T. Anderson lectures on marriage and why it matters

Does government provide incentives for people to get married?
What is marriage, and what is the essential public purpose of marriage?

Here’s the lecture:

About the speaker:

Ryan T. Anderson researches and writes about marriage and religious liberty as the William E. Simon Fellow at The Heritage Foundation. He also focuses on justice and moral principles in economic thought, health care and education, and has expertise in bioethics and natural law theory.

Anderson, who joined the leading Washington think tank’s DeVos Center for Religion and Civil Society in 2012, also is the editor of Public Discourse, the online journal of the Witherspoon Institute of Princeton, N.J.

Anderson’s recent work at Heritage focuses on the constitutional questions surrounding same-sex “marriage.” He is the co-author with Princeton’s Robert P. George and Sherif Girgis of the acclaimed book “What Is Marriage? Man and Woman: A Defense” (Encounter Books, December 2012).

The lecture starts at 7:20 in. The lecture ends at 49:35. There are 32 minutes of Q&A.

Introduction:

  • When talking about marriage in public, we should talk about philosophy, sociology and public policy
  • Gay marriage proponents need to be pressed to define what marriage is, on their view
  • Every definition of marriage is going to include some relationships, and exclude others
  • It’s meaningless to portray one side as nice and the other mean
  • Typically, marriage redefiners view marriage as a more intense emotional relationship
  • Marriage redefiners should be challenged in three ways:
  • 1) Does the redefined version of marriage have a public policy reason to prefer only two people?
  • 2) Does the redefined version of marriage have a reason to prefer permanence?
  • 3) Does the redefined version of marriage have a reason to prefer sexual exclusivity?
  • Also, if marriage is just about romance, then why is the state getting involved in recognizing it?
  • The talk: 1) What marriage is, 2) Why marriage matters, 3) What are the consequences of redefining marriage?

What marriage is:

  • Marriage unites spouses – hearts, minds and bodies
  • Marriage unites spouses to perform a good: creating a human being and raising that human being
  • Marriage is a commitment: permanent and exclusive
  • Male and female natures are distinct and complementary

The public purpose of marriage:

  • to attach men and women to each other
  • to attach mothers and fathers to their children
  • there is no such thing as parenting, there is only mothering and fathering
  • the evidence shows that children benefit from mothering and fathering
  • boys who grow up without fathers are more likely to commit crimes
  • girls who grow up without fathers are more likely to have sex earlier
  • Children benefit from having a mother and a father
  • can’t say that fathers are essential for children if we support gay marriage, which makes fathers optional
  • without marriage: child poverty increases, crime increases, social mobility decreases, welfare spending increases
  • when government encourages marriage, then government has less do to – stays smaller, spends less
  • if we promote marriage as an idea, we are not excluding gay relationships or even partner benefits
  • finally, gay marriage has shown itself to be hostile to religious liberty

Consequences redefining marriage:

  • it undermines the norm in public like that kids deserve a mom and a dad – moms and dads are interchangeable
  • it changes the institution of marriage away from the needs of children, and towards the needs of adults
  • it undermines the norm of permanence
  • we learned what happens when marriage is redefined before: with no-fault divorce
  • no-fault divorce: after this became law, divorce rates doubled – the law changed society
  • gay marriage would teach society that mothers and fathers are optional when raising children
  • if marriage is what people with intense feelings do, then how can you rationally limit marriage to only two people?
  • if marriage is what people with intense feelings do, then if other people cause intense feelings, there’s no fidelity
  • if marriage is what people with intense feelings do, then if the feelings go away, there is no permanence
  • the public policy consequences to undermining the norms of exclusivity and permanence = fatherless children and fragmented families
  • a final consequences is the decline and elimination of religious liberty – e.g. – adoption agencies closing, businesses being sued

We’re doing very well on abortion, but we need to get better at knowing how to discuss marriage. If you’re looking for something short to read, click here. If you want to read a long paper that his book is based on.

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