Tuesday, January 24, 2017

Piltdown Hoax


The Piltdown hoax was described to the key to finding the connection between humans and apes, until it was found that it evidence had been tampered with. It began in 1912 in a little town called Piltdown in southeast England. An amateur archaeologist named Charles Dawson, discovered what looked to be human but more primitive looking and an ape-like jawbone. The teeth that were found looked to be more human than ape because of their shape which led them to believe they found an important fossil. Before the hoax was proven, these findings were very significant because they would provide the correlation between this primitive and possibly find the first ancestor of mankind. This discovery was very big to the scientific community. When Arthur Smith Woodward made the announcement regarding their findings, scientist applauded them because they provided their country, England, the opportunity that they had fossils on their land. Other scientist began to back up the Piltdown claim to support their own evidence. As the years went on, they began to find more fossils and bones that they hoped would silence the community in which they did, but some scientist kept their opposing opinions to themselves. These findings of Piltdown man were an importance key to studies of human evolution.
The discovery of the hoax began to unravel after World War II when new technologies were being invented to be able to test the fossils and examine them closely. Scientists were now able to determine the age of the fossil with a fluorine test and they found that the Piltdown fossils happened to fairly younger than they predicted. Finally, scientists began a large study to examine the fossils with their new technology. They discovered that the fossils had been stained and that the teeth on the jawbone had been shaved down to appear more human than more orangutan. After this discovery shocked the community, scientist began an investigation to determine the person who forged the fossils to prove their claim. There were many theories as to who’s idea it was, whether it had been Dawson or Woodward and what their actual motives were.
In this case, the human faults that come into play is that Dawson and Woodward purposely tampered with evidence to support the theory of human evolution. This fault placed a negative title and impacted the scientific process in a very bad way. This meant that it is hard to take the claim of a scientist without proper evidence because they could be wrong or have done something to the experiment like the Piltdown fossils. The positive aspects of the process is that other scientist took the fossils and examined them again to determine more information with the new technology they had which previous scientist didn’t have access to. For example, the use of the fluorine test provided them the correct age of the fossils because of they were thought to be primate fossils they would have been much older than they were found to be. I don’t think that it is impossible to completely remove the chance of human error because everything somehow involves the human mind. For example, if we were to use some technology that does not involve humans it was still conducted and built by humans. I believe that we can reduce the amount of human error by performing the experiment multiple times but we can never be eliminated it. In a perfect world, I think human error was be perfect if it was removed, but realistically I don’t think it would be a good idea because we can learn for our human errors and mistakes and apply it to future studies. The life lesson I can learn from this is to don’t always believe what people say unless there is scientific evidence to back up their claim but to keep and open mind.

2 comments:

  1. In general, good detail on Piltdown in your synopsis. A couple of points:

    "The Piltdown hoax was described to the key to finding the connection between humans and apes..."

    No. This is just another way of saying "missing link". It isn't just the words that are the problem but the meaning behind them which fails to reflect how evolution actually works. The assignment module provides background information that explains the problem with this concept. Make sure you take the time to review this.

    So the issue of significance remains. Had Piltdown been valid, it would have helped us better understand *how* humans (not *if*) evolved from that common ancestor with non-human apes. Piltdown was characterized by large cranium combined with other more primitive, non-human traits, suggesting that the larger brains evolved relatively early in hominid evolutionary process. We now know this to be incorrect, that bipedalism evolved much earlier with larger brains evolving later, but Piltdown suggested that the "larger brains" theory, supported by Arthur Keith (one of the Piltdown scientists) was accurate.

    It wasn't just the new technologies that led to a retesting of Piltdown. There had been many more fossil discoveries elsewhere in the world and they all seemed to contradict the conclusions drawn with regard to Piltdown. This is why scientists decided to take a second look in the first place. The new technologies let them do that.

    "Tampering" is an action resulting from a human fault, not the fault itself. Why did they tamper with the bones? Why did they create the hoax in the first place? Perhaps due to ambition? Greed? And other than the culprits, can you find fault with anyone else? How about the scientific community? Why did they accept this find so readily without proper scrutiny? What might have inspired them (particularly the British scientists) to not do their jobs properly when it came to this particular fossil?

    Good job explaining the process that uncovered the hoax. But why were scientists still studying this find some 40 years after it was uncovered? What aspect of science does that represent? I discuss this above.

    I agree with your conclusions, but you seem to be assuming all factors are negative. Is that the case? Do humans bring nothing positive to the scientific process? How about curiosity, ingenuity and innovation? Could we even do science without these factors?

    Good life lesson.

    ReplyDelete
  2. Very good job with including all the information. I think you formatted it really well. Your essay had a really good flow. I have to agree with you when you say we would live in a perfect world if human error was completely taken away. But unfortunately we don't live in a perfect world. i think you bring up a good idea to lessen the human error by just keep performing the experiment, which is a really good idea because buy doing that they will know when they are truly correct.

    ReplyDelete