Why astrology is not a pseudoscience
Posted: Sun Dec 06, 2015 3:27 am
It just hit me.
Earlier today I had a reason to click on the Wikipedia entry for astrology and found this gem: https://en.wikipedia.org/wiki/Astrology
"Throughout most of its history astrology was considered a scholarly tradition and was common in academic circles, often in close relation with astronomy, alchemy, meteorology, and medicine.[4] It was present in political circles, and is mentioned in various works of literature.... However, with the onset of the scientific revolution astrology was called into question; it has been challenged successfully both on theoretical[5]:249[6] and experimental[7][8] grounds, and has been shown to have no scientific validity[3] or explanatory power. Astrology thus lost its academic and theoretical standing, and common belief in astrology has largely declined.[9] Astrology is now recognized to be pseudoscience.[10][11][12][13][14]:1350
Astrology is not a science, as card-carrying scientists understand science.
"Science" has several definitions. Although it can mean simply a body of knowledge, any activity performed with precision, or inquiries about the natural and physical world since the dawn of humanity, none of these means "science" to actual scientists today.
Dictionary definitions of science gleaned from a Google definition search come up with something like the following:
"The intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment."
"A system of knowledge covering general truths or the operation of general laws especially as obtained and tested through the scientific method and concerned with the physical world and its phenomena."
"[Science] uses observation and experimentation to describe and explain natural phenomena."
Science is also typically distinguished from non-scientific fields by its use of the scientific method: hypothesis testing, data gathering (experimentation,) data analysis, and conclusions referring back to whether the hypothesis is confirmed or rejected. Science also operates according to explanatory theories (like natural selection) and laws (such as laws of gravity and thermodynamics.)
Although science definitions vary and some leave room for quibbles (astronomy looks beyond the world, for example,) the key concepts are: experiment, scientific method, testing one's hypothesis, and observation of natural and physical phenomena.
Astrologers seldom do any of these things. When we have, or when well-intended academics have tested astrology's truth claims, astrology has fared poorly. So if we do not lay claim to doing science, it would be difficult for anyone to counter that we are doing pseudoscience. For one thing, astrologers' focus is seldom specifically on the natural or physical world (apart from a few astro-meteorologists.)
Astrology is perhaps best defined as a system of divination. A sophisticated divinatory system is compatible with observation and numeracy.
Astrology can be highly empirical, but so are many other fields that nobody labels as sciences, such as history and law. Some astrologers seem to believe that if a field employs observation and numbers that it must be a science. Not so.
Science of today is not science of the past. Science has changed and evolved over time. Prior to the Renaissance, western astrology fit in well with the sciences of the day. Generally speaking, astrology was indistinguishable from astronomy, and was closely allied with medicine. Astrology and science began to diverge with the Copernican Revolution, and continued with advances in medicine that were made without reference to medical astrology. Astrology could easily be considered a science in ancient times back when Aristotle was in vogue, but today science (as geophysics or molecular biology) is simply the wrong category of comparison.
The accusation of astrology as a pseudoscience-- and some astrologers' contrary belief that astrology actually is a science-- won't disappear soon. But I think we should stop looking at astrology from the misplaced science/pseudoscience binary perspective. Astrology is better situated as a system of divination, with much more in common with the humanities (history, philosophy, literature &c) and social sciences (sociology, anthropology &c) than with the real sciences (astronomy, chemistry, physics, zoology, geology, &c.)
Although some modern astrologers (like Dane Rudhyar and Liz Greene) claimed kinship with psychology, this comparison is decreasingly apt. Of the social sciences, psychology departments today increasingly classify themselves as behavioural scientists whose research mandates clinical trials. Carl Jung and the more philosophical dimensions of psychology are scarcely taught in accredited comprehensive colleges and universities.
The label "social sciences" is usually a misnomer, in comparison to "science" as understood by physical and natural scientists. In the late 19th and early 20th centuries when the fields of sociology, anthropology, political science, &c were developed in universities, scholars thought that it was possible to study human behaviour in a rigorous scientific manner, and ideally come up with robust theories and even laws to explain it. This possibility is less and less seen to be the case, for a variety of ethical and methodological reasons relating to research with human subjects. Some social science research is highly empirical and statistical, but again-- observation and numeracy do not alone a science make. We need some measure of experimentation, data collection, and statistical data analysis.
The most inclusive definition of social sciences today might be: "the study of human behaviour, interactions, institutions, and cultures." A definition of the humanities (such as philosophy, comparative religion, modern languages, classics, &c) is found here: https://en.wikipedia.org/wiki/Humanities
Astrology may make the best disciplinary fit with the humanities. Although the university teaching of astrology as a practical subject may be a long way in the future, scholars are writing books and articles about the history of astrology, astrology in the context of the history of astronomy, astrology in literature, and astrological beliefs in society.
I am not suggesting that astrology should become an academic subject (once again.) More specifically, I think the science vs. pseudoscience animosity between scientists and astrologers is misguided and unhelpful. If astrologers were to define their craft as a system of divination with much in common with the humanities, then hopefully we could point out that in order to be considered a pseudoscience, a discipline has to have pretentions of being a science in the first place.
Earlier today I had a reason to click on the Wikipedia entry for astrology and found this gem: https://en.wikipedia.org/wiki/Astrology
"Throughout most of its history astrology was considered a scholarly tradition and was common in academic circles, often in close relation with astronomy, alchemy, meteorology, and medicine.[4] It was present in political circles, and is mentioned in various works of literature.... However, with the onset of the scientific revolution astrology was called into question; it has been challenged successfully both on theoretical[5]:249[6] and experimental[7][8] grounds, and has been shown to have no scientific validity[3] or explanatory power. Astrology thus lost its academic and theoretical standing, and common belief in astrology has largely declined.[9] Astrology is now recognized to be pseudoscience.[10][11][12][13][14]:1350
Astrology is not a science, as card-carrying scientists understand science.
"Science" has several definitions. Although it can mean simply a body of knowledge, any activity performed with precision, or inquiries about the natural and physical world since the dawn of humanity, none of these means "science" to actual scientists today.
Dictionary definitions of science gleaned from a Google definition search come up with something like the following:
"The intellectual and practical activity encompassing the systematic study of the structure and behavior of the physical and natural world through observation and experiment."
"A system of knowledge covering general truths or the operation of general laws especially as obtained and tested through the scientific method and concerned with the physical world and its phenomena."
"[Science] uses observation and experimentation to describe and explain natural phenomena."
Science is also typically distinguished from non-scientific fields by its use of the scientific method: hypothesis testing, data gathering (experimentation,) data analysis, and conclusions referring back to whether the hypothesis is confirmed or rejected. Science also operates according to explanatory theories (like natural selection) and laws (such as laws of gravity and thermodynamics.)
Although science definitions vary and some leave room for quibbles (astronomy looks beyond the world, for example,) the key concepts are: experiment, scientific method, testing one's hypothesis, and observation of natural and physical phenomena.
Astrologers seldom do any of these things. When we have, or when well-intended academics have tested astrology's truth claims, astrology has fared poorly. So if we do not lay claim to doing science, it would be difficult for anyone to counter that we are doing pseudoscience. For one thing, astrologers' focus is seldom specifically on the natural or physical world (apart from a few astro-meteorologists.)
Astrology is perhaps best defined as a system of divination. A sophisticated divinatory system is compatible with observation and numeracy.
Astrology can be highly empirical, but so are many other fields that nobody labels as sciences, such as history and law. Some astrologers seem to believe that if a field employs observation and numbers that it must be a science. Not so.
Science of today is not science of the past. Science has changed and evolved over time. Prior to the Renaissance, western astrology fit in well with the sciences of the day. Generally speaking, astrology was indistinguishable from astronomy, and was closely allied with medicine. Astrology and science began to diverge with the Copernican Revolution, and continued with advances in medicine that were made without reference to medical astrology. Astrology could easily be considered a science in ancient times back when Aristotle was in vogue, but today science (as geophysics or molecular biology) is simply the wrong category of comparison.
The accusation of astrology as a pseudoscience-- and some astrologers' contrary belief that astrology actually is a science-- won't disappear soon. But I think we should stop looking at astrology from the misplaced science/pseudoscience binary perspective. Astrology is better situated as a system of divination, with much more in common with the humanities (history, philosophy, literature &c) and social sciences (sociology, anthropology &c) than with the real sciences (astronomy, chemistry, physics, zoology, geology, &c.)
Although some modern astrologers (like Dane Rudhyar and Liz Greene) claimed kinship with psychology, this comparison is decreasingly apt. Of the social sciences, psychology departments today increasingly classify themselves as behavioural scientists whose research mandates clinical trials. Carl Jung and the more philosophical dimensions of psychology are scarcely taught in accredited comprehensive colleges and universities.
The label "social sciences" is usually a misnomer, in comparison to "science" as understood by physical and natural scientists. In the late 19th and early 20th centuries when the fields of sociology, anthropology, political science, &c were developed in universities, scholars thought that it was possible to study human behaviour in a rigorous scientific manner, and ideally come up with robust theories and even laws to explain it. This possibility is less and less seen to be the case, for a variety of ethical and methodological reasons relating to research with human subjects. Some social science research is highly empirical and statistical, but again-- observation and numeracy do not alone a science make. We need some measure of experimentation, data collection, and statistical data analysis.
The most inclusive definition of social sciences today might be: "the study of human behaviour, interactions, institutions, and cultures." A definition of the humanities (such as philosophy, comparative religion, modern languages, classics, &c) is found here: https://en.wikipedia.org/wiki/Humanities
Astrology may make the best disciplinary fit with the humanities. Although the university teaching of astrology as a practical subject may be a long way in the future, scholars are writing books and articles about the history of astrology, astrology in the context of the history of astronomy, astrology in literature, and astrological beliefs in society.
I am not suggesting that astrology should become an academic subject (once again.) More specifically, I think the science vs. pseudoscience animosity between scientists and astrologers is misguided and unhelpful. If astrologers were to define their craft as a system of divination with much in common with the humanities, then hopefully we could point out that in order to be considered a pseudoscience, a discipline has to have pretentions of being a science in the first place.