Tuesday, September 24, 2013

Piltdown Hoax

1. The Piltdown hoax was the forgery of fossils said to be of the 'missing link' between modern humans and our ancestors. The bones are said to have been collected by Charles Dawson in 1912 in Piltdown, East Sussex, England. It appeared to show that humans developed large brains before the ability to walk upright because it appeared to be over one million years old and had the same basic shape as a modern human skull and the same type of teeth, though it had a jaw similar to a gorilla's. This was the view of a few scientists at the time including Arthur Keith, an anatomist, and it seemed to be proof that they were correct although we now know that this is false due to other finds. In 1953 it was proven that the Piltdown finds had been a hoax when Time Magazine published evidence found by  Kenneth Page Oakley, Sir Wilfrid Edward Le Gros Clark, and Joseph Weiner proving that the Piltdown Man was a forgery. It was shown that the Piltdown Man skull actually consisted of a medieval human skull, a 500-year old orangutan lower jaw, and chimpanzee teeth that had been filed to look more like human teeth. After these discoveries it was shown by analyzing Dawson's other 'finds' that many of them were also fakes.

2. One human fault shown in this hoax is greed. These findings made Dawson look extremely credible as a scientist and made it seem as if he had found a huge misstep in the history of evolution and wanted to be praised for it. When it was found that the findings were fake, it made supporters of science look less credible and this was used as an argument against science.


3. One piece of new technology that helped scientists find the truth behind this is the fluorine absorption test, a new type of dating technology at the time.


4. I suppose it is possible to take the human factor out of science by not doing anymore experiments or attempting to make discoveries but this would not be a good idea. if we did this then  scientific progress would go at an incredibly slow pace because we would be forced to observe these things as they occurred in nature, which sometimes is impossible. I would not want to remove the human factor from science. 


5. This event shows that it is never wise to take anything at face value without some other form of recognition. It is always wise to look to outside sources and to investigate to assure that what you are seeing is fact.

4 comments:

  1. Zachary,
    First of all I think you should change your font background black, or at least not the same color as your text.
    You should go more in depth with question number 3 because there are many specific scientific methods used to discover the truth behind the skull. Explain what they discovered when they did use those dating tools and what does it mean.
    Lastly, you forgot to state the life lesson that can be learned at the end of your post. But everything else, you did a great job.

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  2. Good background, particularly including the idea of Keith's that the large human brain developed early in the human evolutionary process.

    I agree that this cast a negative light on science, but why did scientists accept the finding so readily with little critical review?

    Can you describe the fluorine analysis process? How did it work? Additionally, besides the new technology, what characteristics of the process of science itself eventually led to uncovering the hoax?

    I follow your line of argument with regard to the human factor, but can you be specific about how science would be difficult without the human factor? What positive traits of humans are necessary for science to advance?

    Good summary.

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    Replies
    1. I agree with Angelo... please check your post after you publish to make sure it posted correctly and is easy to read.

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  3. I'm not sure how this happened with my text. Thanks for pointing it out.

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