Showing posts with label Monkey Trial. Show all posts
Showing posts with label Monkey Trial. Show all posts

April 18 - Commemorations in Science

 Posted on April 18, 2021

This is an update of my post published on April 18, 2010



April 18, 1857 - Clarence Darrow born in Ohio, U.S.

Clarence Darrow was a lawyer, not a scientist, and his most famous case was defending a teacher, not a scientist.



So why is this a commemoration in science?

Well, Darrow was the lawyer who defended John Scopes in the famous “Monkey Trial” over the teaching of evolution in public high schools. A Tennessee law called the Butler Act was passed in 1925. This statute made it unlawful to teach any ideas about the origin of humanity other than "the Biblical account."

And "the Biblical account" basically meant one particular interpretation of one particular translation of some very ancient writings - an interpretation adopted by only some of the practitioners of one particular sect of one particular religion!

Public schools are actually a part of the government - even in Tennessee. And the U.S. Constitution clearly states that, in this nation, there can be "no law respecting an establishment of religion, or prohibiting the free exercise thereof." In other words, the government and its institutions cannot favor one religion over another, or religion in general over lack of religion. 

Mandating that public schools teach the beliefs of one particular version of Christianity as fact waaaayyyy breaks that rule.

Immediately some people began to plan to intentionally break the law to make sure that there would be a trial in which the law could be declared unconstitutional. A biology teacher named John Scopes was just doing his job when he taught evolution from the textbook that the state had mandated that he use, but he agreed to be a part of this test case, even though it would mean that he would be arrested. (He was never actually taken into custody, and the bail was paid by the owner of a newspaper.)



I read that a lot of people in the nation listened to the trial
on the radio, a lot read newspaper reports about the
trial (although I think that journalism was pretty un-trust-
worthy at that tie), and a lot of people actually went to Dayton,
Tennessee, where the trial was held!

Apparently so many people went to Dayton, there was a carnival
vibe to the town. There were even sideshows for visitors!



Clarence Darrow defended Scopes on several grounds. He lost the case but was able to win lots of points with large sections of the public, who listened to the trial on the radio and read reports about the trial in newspapers. When the case was appealed, the “guilty” verdict was set aside.

For older students, there is lots of information on the trial on this website.

Another article discusses the play and later movie inspired by the trial, Inherit the Wind. (The play and movie are very much *not* accurate portrayals of the trial, and were never intended to be. They are fiction that was inspired by the actual trial.)

If you want to know more about human evolution (part of what seemed to be on trial during the Scopes trial), check out these videos.


April 18, 1872 – Bernard O. Dodge born in Wisconsin, U.S.


Dodge was a botanist who pioneered research on heredity in fungi. He was the first to study sexual reproduction of common bread mold, Neurospora.


Hopefully, you are asking - wait, how DOES bread mold reproduce?
This diagram shows the structures of "eating" (absorbing nutrients)
and reproducing (making offspring, as in more bread mold).






April 18, 1955 – Albert Einstein dies in New Jersey, U.S.


Einstein was the German-born physicist who came up with some of the most important theories of the 20th Century, including the theory of relativity. For more on Einstein, check out this March posting.






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May 25 – John Scopes Indicted – for Teaching the Stuff in the Textbook He Was Given!

Posted on May 25, 2014

The entire field of biology is organized around the ideas that plants, animals, and other organisms on Earth share common ancestors, that today's organisms gradually evolved from earlier, simpler forms, and that creatures seem ideally fit for the environments in which they live because of natural selection.

Credit: Barebente
Those three big ideas (common descent, gradual change, and natural selection) are usually referred to with just one simple word: evolution.

Back in 1925, even though scientists only knew a fraction of the bajillions of bits of evidence scientists have amassed today to back up the theory of evolution through natural selection, this theory had already been accepted by biologists and was being taught in colleges and high schools.

However, some of the people in Tennessee were not happy with the findings of biologists. They didn't want to believe that humans and chimpanzees and slugs and redwoods all shared ancestry. Nature doesn't care whether we like the way things are or not—reality is what it is, no matter how we feel about it—but some of those unhappy people decided that, if they couldn't control what scientific experiments were showing or what scientific papers were saying, they could at least control what science teachers in Tennessee were teaching.

And so lawmakers in Tennessee passed the Butler Act, which made it against the law to teach human evolution in any state-funded school.

The American Civil Liberties Union (ACLU) knew that that law was based on religious motivations and was therefore unconstitutional. The organization offered to defend anyone actually accused of breaking the law.

Several people in the small town on Dayton, Tennessee, decided that the controversy of an arrest and trial about the Butler Act would give their town some much-needed publicity. The school superintendent pointed out that one law mandates that high school science teachers must instruct their students on the science in the adopted textbook, and that the adopted textbook teaches about evolution, and the Butler Act mandates that high school science teachers must NOT teach about evolution. So one law says that teachers must break another law.

The group asked a young teacher named John T. Scopes to plead guilty to teaching the theory of evolution. He had gone through a chart in the evolution chapter from the textbook with the class. 

Scopes agreed to stand trial. He urged several students to testify against him and helped them to understand the kinds of things they needed to say to get an indictment.

And on this date in 1925, Scopes was indicted for teaching from the chapter on evolution – from the textbook that had been adopted by the state!

Scopes was never put in jail, and he didn't even have to put up the money for bail (a newspaper owner did that). Really, the entire trial was sort of a set-up, motivated by a desire to bring publicity to the town and to shine a light on a bad law.

The townspeople who had made sure there would be a trial worked to get the kind of lawyers who would ensure that the trial got publicity. The school superintendent even wrote to British novelist H. G. Wells, asking him to join the defense team! (Naturally, being a novelist untrained in British law, let alone U.S. law, Wells said no thanks.) The prosecution's law team did attract a famous lawyer, William Jennings Bryan. Bryan had run for president several times and was a former U.S. Secretary of State as well as a devout Christian.

Whether because of the subject matter of the trial or because of the efforts of the people of Dayton, the trial did get a lot of publicity. Journalists from around the nation and even the world covered the trial, and it was the first U.S. trial to be broadcast on national radio. The newspaper owner who had paid Scopes's bail used colorful phrases to stir up even more controversy and therefore attract more attention. For example, he called the trial “Monkey Trial” because Bryan criticized evolution for teaching children that humans were descended from monkeys, and “[n]ot even from American monkeys, but from old world monkeys.” 

It's interesting that the defense attorneys, especially Clarence Darrow, took a detour from the original strategy of pointing out that the Butler Act violated the teacher's individual rights and academic freedom, and that it was designed to benefit a particular religious group and was therefore unconstitutional. In a way, Darrow put a literal understanding of the Bible on trial. He encouraged people to realize that the Bible's story of creation doesn't necessarily conflict with evolution...that evolution could be the way that God created the various species.

What were the results of this famous trial?

  1. The judge directed the jury not to worry about whether or not the Butler Act was a good law, but only to decide whether or not Scopes had broken it.
  2. Since Scopes admitting to breaking the law, this made it easy for the jury to find him guilty!
  3. Scopes was ordered to pay a $100 fine (which would be more than $1,000 when adjusted for inflation), because the Butler Act specifically said that that was the minimum fine for breaking the law.
  4. In the 1927 appeal in Tennessee's Supreme Court, the court shocked many observers by finding the Butler Act to be constitutional but set aside the guilty verdict because of a legal technicality: under the state constitution, a Tennessee judge could not set a fine above $50, so the jury should have set the $100 fine!
  5. Decades later, in 1968, the U.S. Supreme Court found in a separate but related case that an Arkansas law similar to the Butler Act was unconstitutional because its primary purpose is religious. But the Butler Act had finally been repealed in 1967, the year before the Supreme Court's decision.

You can learn more about the Scopes trial by watching an old film, Inherit the Wind (1960). 



Also on this date:








Plan ahead:

Check out my Pinterest boards for:
And here are my Pinterest boards for:



April 18, 2010


I deliberately chose the following commemorations with a certain scientist friend of mine in mind...Because today is her birthday!

1857-- Clarence Darrow born (Ohio, U.S.)

Darrow was the lawyer who defended John Scopes in the famous “Monkey Trial” over the teaching of evolution in public high schools. A Tennessee law called the Butler Act was passed in 1925. This statute made it unlawful to teach any ideas about the origin of humanity other than the Biblical account.

Immediately some people began to plan to intentionally break the law to make sure that there would be a trial in which the law could be declared unconstitutional (as it clearly broke the First Amendment of the Constitution). A biology teacher named John Scopes was just doing his job when he taught evolution from the textbook that the state had mandated that he use, but he agreed to be a part of this test case, even though it would mean that he would be arrested. (He was never actually taken into custody, and the bail was paid by the owner of a newspaper.)


Clarence Darrow defended Scopes on several grounds. He lost the case but was able to win lots of points with large sections of the public, who listened to the trial on the radio and read reports about the trial in newspapers. When the case was appealed, the “guilty” verdict was set aside.

  • For older students, there is lots of information on the trial on this website.
  • Another website discusses the play and later movie inspired by the trial, Inherit the Wind. (The play and movie are not accurate portrayals of the trial, and were never intended to be. They are fiction that was inspired by the actual trial.)
  • If you want to know more about human evolution (part of what seemed to be on trial during the Scopes trial), check out these videos.

1872 – Bernard O. Dodge born (U.S.)


Dodge was a botanist who pioneered research on heredity in fungi. He was the first to study sexual reproduction of common bread mold, Neurospora.

1924 – S
imon and Schuster publish the first crossword puzzle book.

Apparently, it was an odd-looking book with a pencil attached to it. For more information on the history of crosswords and crossword activities, check out this December posting.


1955 – Albert Einstein dies (New Jersey, U.S.)


Einstein was the German-born physicist who came up with some of the most important theories of the 20th Century, including the theory of relativity. For more on Einstein, check out this March posting.