Piltdown Hoax Blog Post
Prompt #1:
The Piltdown hoax was an interesting occurrence in the brief history of the study of human evolution. The hoax included the discovery of various fossils, mostly parts of a skull, that were later proved to be fabrications. The prime discovery of the site was an "early human" jawbone that had many repercussions down the road. The hoax occurred in 1912 and was named after the place it occurred, a small village named Piltdown in England. These fossils were found by three men: Charles Dawson, Arthur Smith Woodward, and Father Pierre, and Teilhard De Chardin though Dawson made most of the discoveries. Their discoveries where significant for several reasons, the first being it showcased that ancient humans did have a history in England and they seemed to be more ancient than those of any other discovery. Additionally, the jawbone provided a definitive link between humans and apes since it had a very apelike shape but contained teeth that appeared human. This find would have taught us that there were ancient humans in England and that they had very apelike appearances. This hoax effected the scientific community greatly. Not only would excavations begin in earnest in England, but many scientists adopted this discovery into their own theories and observations. The hoax was finally discovered when ancient humans much younger than Piltdown man began to be discovered in many countries; they're appearances did not match and this cast doubt on the discovery. Finally, in the 1940's, basic dating techniques were used on the fossils showing they were less than 100,000 tears old. Later more advanced testing would show the fossils were less than 100 years old. It was discovered that the fossils were the remains of an Orangutan, doctored to look ancient and broken in a way so they were unrecognizable. Scientists were surprised and disappointed by this discover. Not only did it mean they had been fooled but the theories and observation they had based the skull on were now false.
Prompt #2:
Like every person in this world, scientists can be wrong (likely significantly less than the average person though). Three main faults come into play when discussing the Piltdown Hoax: deferment to seniority, adaptation of a narrative, and a failure to rigorously test the discovery. Deferment to authority played a huge role in this hoax. Arthur Smith Woodward was part of this discovery and his seniority and the respect he had among the scientific immunity gave him somewhat of an immunity to criticisms and a perceived immunity to fault. Woodward, and expert on fish bones, was so respected that few rose to debate the discovery which led to it's adoption as fact though many inconsistencies were present. Additionally, the adaption of the discovery to a pre-existing narrative by Arthur Keith granted it more credibility. Arthur Kieth was England's leading anatomists and the discovery supported his theory that ancient human developed big brains before they began walking so he adopted the discovery as true. Finally, the fact that the discovery was kept under lock and key was another fault of this occurrence. Scientists had very limited access to the fossils and, as a result, they could not be widely studied or scrutinized. These faults negatively effected the scientific process because they showed the practitioners of the process, not the process itself, to be flawed. Many people will do whatever they need to get ahead in a competitive situation and the Piltdown hoax was no different. This event showed that even scientists, the most trusted among us, can not always be trusted.
Prompt #3:
Despite the scientific communities failure to refute the hoax early on, several positive aspects of the scientific process would come to fruition later. Observation played a huge role in proving the fossils to be fakes. Scientists from all corners of the globe began discovering ancient human and there were many inconsistencies between these new discoveries and the Piltdown man. Additionally, later observation under a microscope showed that the teeth of the jawbone had been filed down. After substantial observation had taken place the credibility of the Piltdown discovery was thrown into disarray. The final nail-in-the-coffin on this hoax came in the form of new dating techniques. In the 1940's scientists used fluorine to date the skull. The results of the fluorine test showed the skull was relatively young compared to others that were recently discovered. Later, in the 1950's, a more in depth analysis of the skulls showed their staining was artificial and that they were merely 100 years old.
Prompt #4:
I do not believe it is possible to remove the human factor from science and I believe there is always a chance of errors in scientific practice. Even if robots are used to uncover artifact in the not-so-distant future human will still be needed to interpret and classify these finds. The human factor is irreversibly intertwined with the scientific process; after all, it is itself a construct of the human mind. While scientific processes may seem removed or higher than the petty squabbles of human it is still people that must facilitate these processes; that is why error will always be a part of science. Just as error is part of the human race so too is the scientific process. Only through careful and unbiased observation and the scrutiny of other experts can errors be avoided or rectified.
Prompt #5:
There is definitely a life lesson to be learned from the Piltdown hoax: no one, not even scientists, can be trusted. In any competitive field there will be cheaters to will do anything to get ahead. This us true in sports, life, and even science. It is important to make decisions for yourself but also to back up these decisions with ample observations from multiple sources. This is true in every aspect of life. Information is the most trustworthy when it has been scrutinized excessively and still holds up. Never take anything at face value, dig and dig until you KNOW not just trust that something is true.
Hello Anthropology and Me, nobody can be trusted is definitely a harsh but true life lesson that can be taken away from this. One example recently I can think of is the Houston Astros cheating scandal and how people will do or say anything to get ahead. However one place I somewhat agree with you is the fact that you need multiple sources. I personally think that you do not just need multiple sources but reliable sources as well so that you can be sure of the things that are told to you. Great post
ReplyDeleteOverall, good detail in your synopsis, including the new discoveries that were made that contradicted the conclusions of Piltdown. That was well done.
ReplyDeleteClarifications:
First, it wasn't just a jaw that was crucial. It was also a portion of a cranium. It was the relationship between the large cranium and the more non-human jaw that provides us with the significance of this discovery, and it was NOT that humans and apes were connected. That was no longer in question. Piltdown, had it been valid, would NOT have demonstrated a link between humans and apes. First of all, humans ARE apes, but beyond that, Piltdown would have been a branch on the hominid family tree. It would have had nothing to say about the connection between humans and non-human apes. It didn't go back that far in evolutionary time.
So the issue of significance remains. Yes, this was significant because it was the first hominid found on English soil, but there was also *scientific* significance. 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.
I also want to note that since humans ARE apes, statements that include words like "ape like" don't really help us. You need to specify whether they are hominid-like or non-hominid-like.
I will allow that authority may have given the discovery more of a punch of credibility, but that doesn't explain why scientists didn't question it. Scientists can gain prestige by shooting down the claims of another scientist, so there is no incentive to accept a conclusion without question... in fact, it is the JOB of a scientist to question, so beyond incentive, scientists actually failed to do their job properly when they accepted Piltdown with so little skepticism. This needs to be explored. So why did the scientists fail to do their jobs? Remember that Germany and France had already found their own hominid fossils. This would have been England's first. Would you like to be the British scientist that killed England's chance to be on the hominid map? Could national pride have played a role here?
Also, regarding "faults": There is another side to this coin that needs to be explored here, namely the faults that led someone to create the hoax in the first place. Why would Dawson (or whoever is responsible) create this hoax? Ambition? Greed? A need for notoriety? There are faults we need to explore on this side of the event as well.
Excellent work on the next section, explaining not just the new technology that definitively provided evidence of the hoax, but also the new fossils that were discovered, contradicting the conclusions of Piltdown, which drove scientists to return and re-test the fossil. Both factors were necessary to uncover the hoax.
" it is still people that must facilitate these processes"
That is absolutely correct, but let's expand on this. Could we even do science without the curiosity in humans that push them to ask those initial questions? Or their ingenuity to create tests of their hypotheses? Or the intuition that helps them draw connections and conclusions from disparate pieces of information?
Good life lesson.
Your statement on the scientific process being intertwined with human influence was spot on to what I had wrote and thought. Also its interesting to think about the distant future when robots can program themselves. Even as that time comes, it is true that humans will need to interpret the findings of these robots otherwise it will be useless to us. Although at that point maybe consciousness will rise within robots, and who knows maybe they can interpret their own findings.
ReplyDeleteRegarding your 5th prompt response, sadly this is true. People will cheat to get into universities, get recognition, and all sorts of other reasons. Which is why each individual needs to be trained in science and reasoning to deduce conclusions themselves.
Hi there!
ReplyDeleteI really liked your post! I loved your life lesson, to never trust anyone entirely at face value. Fact checking and going through multiple sources are sure fire ways to ensure that you get correct, reliable information. Every scientist should not be seen as knowing all and it should be understood that although they have credentials, they are open to making mistakes and seeking personal gain. Great post!