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Science, non science and pseudoscience
Science, non science and pseudoscience
Science, non science and pseudoscience
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Pseudoscience occurs when a topic that in itself is not scientific is treated as a science. Despite society’s general disregard for the demarcation point between science and non-science there are real, everyday consequences to accepting these fields into our scientific domain. So why are certain theories classified as scientific? On one hand there is an ignorance and apathy in regard to this demarcation, on the other hand pseudo-sciences are accepted as sciences because of the appeal they hold in intrigue and comfort. The situation is made more complicated by science that is practiced in an unscientific matter. This bad science straddles the line between what is science, done poorly and what is in fact not science at all. The governmental, societal, cultural and monetary impacts of these issues mean that a blind eye can no longer be turned to this issue, and the gates to the classification of science cannot be left so blatantly open.
To account for the problems of pseudoscience and bad science it is important to understand the meaning of each. According to Ladyman’s account pseudo-science is when a non-science (he specifically identifies social sciences) masquerades as science by adopting the “style and superficial appearance of science”. An easy example here may be astrology. Manuscripts and teachings on the subject as well as documentation and analysis give such a topic the guise of a science when in fact there is nothing scientific about it. Yet, the demarcation between scientific and not is blurry.
Popper argues that falsification is the demarcating factor. He points out that many pseudosciences draw their “justification” from affirmative events. The problem is that many of the theories under this umbrella are too general, ...
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...amined by the population and ethical lines should be decided by society as whole, not just the practicing field of science.
With the fury of ethical, monetary, legal and societal issues surrounding this field it is time to take a second look at science. Demarcation must stand at the forefront in order to determine what endeavours are worth the investment to support, correct and evaluate and what endeavours are ultimately non-scientific bunk. Demarcation is ultimately important because without it there could be a time where a person is tried before the court on the basis of the scientific testimony of an astrologist. If we are not yet ready to accept that the Sun’s position and Jupiter’s orbit may result in a persons incarceration, as a society we need to take a more critical look at what will be allowed into the domain of science and what is otherwise just fiction.
1. Video “Here Be Dragons” by Brian Dunning (4/15/14) is a fresh and critical overlook on the huge variety of so called “dragons” which exist in abundance even in our civilized society. This video promotes critical thinking and demonstrates the “red flags” that one has to look out for in order to detect pseudosciences. A pseudoscience is an idea that claims to be real but is not backed by any real science or evidence. For instance, hair analysis, feng shui, psychokinesis, homeopathy, numerology, aura analysis, the list could go on forever. The warning signs for such “sciences” are - appeal to authority, ancient wisdom, confirmation bias, confuse correlation with causation, red herring, proof by verbosity, mystical energy, suppression by authority, all natural and ideological support. The one “red flag” I have always been skeptical about and this video confirmed it for me is “appeal to authority”. It is hard for me to understand how people actually trust advertisements that are simply screaming “we are specialists, look at our white lab coats and and all the certificates and the celebrities that support our product”. It is simply pathetic. As Brian says - “Good science presents good data, it does not aim to impress”. However, the one “red flag” that I have to be careful about myself is confusing correlation with causation. It is the natural human tendency to assume that, if two events or phenomena consistently occur at about the same time, then one is the cause of the other. Our weakness for this tactic is often exploited by scammers and bogus scientists when they want to persuade us that a relationship exists between two variables without providing supporting evidence. In order to secure ourselves from falling for all the nonsense...
Books that promote pseudoscience are often popular and profitable. Much less marketable are those books which promote skepticism (Nickell 106). The underlying theme in the first part of Carl Sagan's book The Demon-Haunted World: Science as a Candle in the Dark is that there can be overwhelming harmful effects if science is not used as a way to observe that which is not completely understood. This means that people should study everything objectively and let popular beliefs interfere when drawing their conclusions. In the last part of the book Sagan emphasizes that education is a tool which is much too rarely utilized (Sagan 351).
Popperian hypothetico deductivists would find several problems with the view of science Alan Chalmers stated in ‘What is this thing Called Science?’ From “Scientific knowledge is proven knowledge” to “Scientific knowledge is reliable knowledge because it is objectively proven” popper would disagree to everything. With Chalmers falsificationism or hypothetico-deductivism view, his statement indicates that scientific induction is completely justifiable. However as it is now known, induction is not a reasonable way to prove or justify science.
However, such a method either destroys or lowers its scientific status.” These criteria make it hard for pseudosciences such as astrology or dowsing to be considered science.
Science on the other hand takes a testable hypothesis and is tested in controlled experiments with something measurable and or recordable. You can repeat the test to get the exact same results, whereas in pseudoscience, tests would never be the same.
"Bioethics" has been used in the last 21 years to describe the investigation and study of ways in which advance in medicine and science impact upon our health, lives, society and environment. Bioethics is concerned with questions about basic human values and the rightness or wrongness of certain developments in life technology and medicine. These days when technology advancement allowed scientist to conduct test which may have “uncertain” consequences like Cloning. It’s necessary that people should know the pros and cons of such scientific procedures before they support its continued use. (9)
Science is supposed, to tell the truth, but because humans are the ones performing the experiments sometimes there are flaws. For instance, Andre Wakefield in
This essay aims to discuss the problems of the common view of science which was presented by Alan Chalmers by Popperian's view and my personal opinions. Chalmers gives his opinion about what science is and the judgment will be made in this essay through the Popperian hypothetico-deductive and my arguments will be presented in this essay. Popperian is an important philosopher of science who developed hypothetico-deductive method, which is also known as falsificationism. In my opinion, I disagree Chlamer points of view of science and this will be present in essay later. I will restrict my arguments into three parts due to the word limitation. Three aspects will be discussed in this essay: justifying the view through the Popper's view, my agreement about the Popper's objections and additional personal opinions.
Both in fiction and in real life a certain breed of scientists has decided to ignore the scientific method and chase dreams of fame. With that fame, they hope to dig deep into our pockets and reap the benefits of their poor workmanship. It is most evident from the examples given that these scientists, who have seemingly reversed scientific evolution, no longer care for true science and the scientific method, but rather are interested in personal glory.
A.J. Ayer, Karl Popper, Thomas Kuhn. "Science and Non science: Defining the Boundary." Part 1. Pages 6-19. [...]
...g that could not be scientifically studied was that of the supernatural world and the effects it brings with it whether real or not. The issue with this argument is that using this basically tells the world that there are no completely accurate scientific experiments since it is impossible to have a controlled experiment without a controlled supernatural variable even though it is a necessary portion of science.
The issue shall discuss the various differences between science and other types of knowledge and discuss the argument whether the science can rely without the separate theories posted by non-scientific educational bodies. ...
The following essay will discuss falsification, as discussed by Karl Popper, as well has his account of the scientific method. The idea whether any scientific theory can truly be falsified will also be approached by looking at the problems presented by Popper’s theory of falsification, and the impact this has on the scientific method and science as a whole.
In contrast to the “medieval world view”, the “scientific universe” is impersonal, governed by natural laws and understandable in physical and mathematical terms. Many people trust the information science offers rather than religion because science seems to be more reliable. Science has replaced religion as the dominant intellectual authority because science offers the chance to understand the universe, whereas religion just assumes things. Many believe, as was said by Richard Dawkins, “the truth means scientific truth”. Along with the logical Positivists, they claimed the only meaningful statements were scientific. It is unfortunate that such...
Charlesworth, M. (1982). Science, non-science & pseudo-science : Bacon, Popper, Lakatos, Kuhn and Feyerabend on defining science. Vic: Deakin University Press