Sci Ed is a PLOS Blog devoted to "Diverse perspectives on science and medicine". Mike Klymkowsky, professor of Molecular, Cellular, and Developmental Biology at the University of Colorado Boulder, has recently posted on Sci Ed a very interesting article dedicated to science literacy, "Recognizing scientific literacy & illiteracy". Inspired by a report of the National Academy “Science Literacy: concepts, contexts, and consequences”, Professor Klymkowsky poses a provocative question, "can we recognize a scientifically illiterate person from what they write or say?". This is a bit mischievous question, because it implicitly suggests that the distinction between scientifically literate and illiterate persons is not that easy.
What makes scientific literacy is not what one knows, but how he knows it. Science – argues Mike Klymkowsky - is more a perspective, than a specific knowledge. The article lists two main criteria for assessing scientific literacy. First, scientific literacy implies the capacity to understand scientific questions and recognize what an adequate answer should contain (which is not, pay attention, the "right answer" but the "right format of the answer").
Second, scientific literacy means the capacity "to recognize the limits of scientific knowledge; this includes an explicit recognition of the tentative nature of science, combined with the fact that some things are, theoretically, unknowable scientifically". Science is made of local perspectives, any perspective that aims to be universal, total, cannot be scientific (which does not imply that it is wrong or false, but it simply means that it belongs to a different register).
Finally, Mike Klymkowsky addresses an important issue, say, "scientific illiteracy in the scientific community". Paradoxically enough, it is not rare that the very scientific community shows some forms of scientific illiteracy. How could it be possible? Mike Klymkowsky thinks that it is chiefly due to the "highly competitive, litigious, and high stakes environment" in which most scientists operate. Often this situation leads them to make claims that are over-arching and self-serving. In other words, driven by a too competitive environment, scientists tend to draw unjustified conclusions from their empirical findings to best market their results.
The article ends posing the question "how to best help our students avoid scientific illiteracy". The conclusion is that there is not a clear answer to this question but to try to establish "a culture of Socratic discourse (as opposed to posturing)". Such a culture could be summarized – per the author - into an ongoing attempt to understand "what a person is saying, what empirical data and assumptions it is based on, and what does it imply and or predict".
Curiosity and ongoing inquiry could help to prevent scientific illiteracy, yet there are two other aspects of the Socratic approach, which are still more essential to the scientific discourse. They are self-irony and sense of transcendence. These two elements are strictly interlaced, because they are both rooted in the deep conviction that truth is always a bit beyond the human reach. Socrates is not relativistic – as some commentators have erroneously argued – rather he is aware that humans can get closer to truth only asymptotically. This awareness prevents any form of scientific arrogance, the real origin of scientific illiteracy.
What makes scientific literacy is not what one knows, but how he knows it. Science – argues Mike Klymkowsky - is more a perspective, than a specific knowledge. The article lists two main criteria for assessing scientific literacy. First, scientific literacy implies the capacity to understand scientific questions and recognize what an adequate answer should contain (which is not, pay attention, the "right answer" but the "right format of the answer").
Second, scientific literacy means the capacity "to recognize the limits of scientific knowledge; this includes an explicit recognition of the tentative nature of science, combined with the fact that some things are, theoretically, unknowable scientifically". Science is made of local perspectives, any perspective that aims to be universal, total, cannot be scientific (which does not imply that it is wrong or false, but it simply means that it belongs to a different register).
Finally, Mike Klymkowsky addresses an important issue, say, "scientific illiteracy in the scientific community". Paradoxically enough, it is not rare that the very scientific community shows some forms of scientific illiteracy. How could it be possible? Mike Klymkowsky thinks that it is chiefly due to the "highly competitive, litigious, and high stakes environment" in which most scientists operate. Often this situation leads them to make claims that are over-arching and self-serving. In other words, driven by a too competitive environment, scientists tend to draw unjustified conclusions from their empirical findings to best market their results.
The article ends posing the question "how to best help our students avoid scientific illiteracy". The conclusion is that there is not a clear answer to this question but to try to establish "a culture of Socratic discourse (as opposed to posturing)". Such a culture could be summarized – per the author - into an ongoing attempt to understand "what a person is saying, what empirical data and assumptions it is based on, and what does it imply and or predict".
Curiosity and ongoing inquiry could help to prevent scientific illiteracy, yet there are two other aspects of the Socratic approach, which are still more essential to the scientific discourse. They are self-irony and sense of transcendence. These two elements are strictly interlaced, because they are both rooted in the deep conviction that truth is always a bit beyond the human reach. Socrates is not relativistic – as some commentators have erroneously argued – rather he is aware that humans can get closer to truth only asymptotically. This awareness prevents any form of scientific arrogance, the real origin of scientific illiteracy.
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