here is a draft text I am working on and would welcome comments and critiques. I thank Levy-Leblond and Patrick McCray for comments on an earlier draft
Is too much STEM or the Wrong STEM a bad thing: rebuttal in partial agreement with Jean-Marc Levy-Leblond
Roger F Malina
Review and reflections triggered by:
« La culture scientifique: pour quoi faire ?” by Jean-Marc Levy-Leblond, Alliage No 73, Printemps 2014 p17. http://revel.unice.fr/alliage/index.html (Alliage is a French language journal of Culture, Science and Technology edited by Levy-Leblond). This issue is not on line yet but will be available in fall 2014.
Physicist Jean-Marc Levy-Leblond in a carefully argued contrarian essay asks the question, painful for me as a scientist, whether too much scientific culture can be a bad thing, or at least whether we are selling STEM with fundamentally flawed argumentation.
He quotes three political leaders in France (Filipetti, Fioraso, Gallois) who in a recent public event re affirmed that the promotion of science and engineering, or STEM in US vocabulary, is essential for three reasons: democratic, cultural and economic. The traditional argument for STEM is often deployed with three sets of arguments:
1. We seek to have educated citizenry who can make informed voting and other governance decisions on the many societal questions that involve STEM. Therefore more STEM is a good thing.
2. We need trained workforces for new industries that are emerging driven by STEM innovation. There is a STEM workforce shortage.
3. Modern culture must appropriate STEM discoveries and knowledge to create contemporary cultures that are scientifically robust.
In France the promotion of ‘scientific culture’ is a ‘regal’ function of the state. Similarly in recent decades in the USA science outreach is funded by the government as part of a commitment to public education.
Levy-Leblond asks brutally whether the very idea of ‘scientific culture’ is not an oxymoron and promoting, out of context of other areas of knowledge, it may be counterproductive.
Does a Scientific Culture exist?
Levy-Leblond’s first questioning, then, concerns the concept of “scientific culture” and its promotion, or STEM outreach and communication.
For one Levy-Leblond argues that within culture, sub dividing domains such as scientific culture one may end up sterilizing the possible added value from culture that scientific ideas undergo through cultural mutation and transformation. The impact of the Galilean hypothesis, with its huge cultural impact, did not come from ‘science outreach’ but total re contextualization and transformation in the process of cultural embedding. Helga Nowotny (http://www.helga-nowotny.eu/ ), former President of the European Research Commission, has made a similar call for ‘socially robust’ science which address not science education but the social embedding of science as the key problem.
The promotion of ‘scientific culture’ Levy-Leblond argues assumes that such a thing exists. For one he argues that the mercantile finality of governmental and industrial financing of science results in a deep ‘de-culturation’ of scientific circles; that in effect basic science is devalued in the current environment of commercialization of techno-science.
He goes further and argues that most scientists are culturally ignorant. The training of scientists no longer includes the history or philosophy of science; most scientists have caricatural notions of the cultural meaning of their disciplines. He says the idea of a meaningful ‘scientific culture’ shared by scientists is an empty promise ( and reading him one almost feels that the last person one would want to do science outreach is a scientist that has been trained in recent years, because their training promotes cultural ignorance ).
The situation it seems to me is more a situation of a complex network of evolving sub-cultures and there are regional and temporal differences. The idea of a homogeneous ‘scientific culture’ which needs to be spread harks back to the misleading ideas of C.P.Snow who artificially dichotomized the question. Similarly attempting to isolate ‘basic’ or ‘fundamental’ science, curiosity driven and self-critical, from applied science, as ideological and mercantile, over-simplifies the way that ideas originate, are confirmed and used.
The complexities of the interactions of scientific and larger culture is described for instance by Patrick McCray in his book The Visioneers: How a Group of Elite Scientists Pursued Space Colonies, Nanotechnologies, and a Limitless Future (see my review at http://malina.diatrope.com/2012/12/26/the-visioneers-and-the-marketing-of-science/ ). There he unpacks how high technology and the popular imagination become joined at the hip, but also the emergence of a new kind of marketing of science.
One of the problems of course is the ‘impedance mis-match” with teaching institutions structured around demarcated disciplinary areas, and the use of science in society which is inherently multi and inter-disciplinary. The current debate of STEM and STEAM is a microcosm of the debate.
STEM and Economic Growth?
Levy- Leblond’s second strand concerns STEM and societal benefits.
Levy-Leblond takes on the received knowledge that more STEM will lead to economic growth. That we need a growing workforce that is STEM trained to take advantage of the innovation coming out of STEM research and development. This line of argumentation relies on traditional ‘triple helix’ innovation theory which couples the work of fundamental science in universities funded by governments that is translated into technological developments and then commercialized by companies who then create jobs; voila!
Levy-Leblond points out that this virtuous circle a) almost never works- most new fundamental science does not result in any new jobs b) the best cases take many decades (DNA discovered in 1954, and the biotech industry only just taking root, general relativity exists since the 1920s but the first commercially meaningful use in GPS systems is very recent, eighty years between the invention of the laser and supermarket scanners).
So promising that more STEM investment will result in more jobs in the next twenty years flies in the face of the data. Most of the disruptive technologies of recent decades have been more in the regime of social innovations and global market economics that scientific ones. And the coupling of the techno-sciences to commercial application is a social translation problem as has been discovered and highlighted by the need to create the field of ‘translational medicine’. He argues that you could cut funding in fundamental science and barely impact the commercial application of techno-science of the next few decades.
He also attacks the widely held arguments about the shortage of STEM trained professionals (a topic of much current debate see for instance the work of Hal Salzman who states in the Journal of the US National Academy of Science: “Despite naysayers, the nation is producing more than enough quality workers in scientific and engineering fields—and policymakers and industry leaders should proceed accordingly.” http://issues.org/29-4/what-shortages-the-real-evidence-about-the-stem-workforce/ ). A more recent book by Michael Teitelbaum ( http://www.amazon.com/Falling-Behind-Global-Scientific-Talent/dp/069115466X/ref=tmm_hrd_title_0 ) concludes:
“• First, that the alarms about widespread shortages or shortfalls in the number of U.S. scientists and engineers are quite inconsistent with nearly all available evidence;
• Second, that similar claims of the past were politically successful but resulted in a series of booms and busts that did harm to the U.S. science and engineering enterprise and made careers in these fields increasingly unattractive; and
• Third, that the clear signs of malaise in the U.S. science and engineering workforce are structural in origin and cannot be cured simply by providing additional funding. To the contrary, recent efforts of this kind have proved to be destabilizing, and advocates should be careful what they wish for.”
(Teitelbaum, Michael S. (2014-03-30). Falling Behind?: Boom, Bust, and the Global Race for Scientific Talent (p. 3). Princeton University Press. Kindle Edition.).
Levy-Leblond argues in addition that many science educators have promoted this argument in order to protect jobs in university science departments; the boom and bust cycle of STEM funding builds up unsustainable programs. And as Salzman points out that the lack of significant growth in salaries for STEM graduates gives the lie to a shortage (and that often it is global re distribution of workforces that is used to address local shortages).
Levy-Leblond also quotes de Solla Price that the value of having a significant of STEM experts in a society is not because of the knowledge they have that will lead to job creation, but rather that we need sufficient STEM graduates who can respond to new issues (climate change) and can also train the future generation of STEM graduates and notes that the current level of STEM graduates which indeed has stagnated may be sufficient.
We don’t need to increase the total number, but perhaps focus on very specific areas the T and E of STEM, and we need to address the systemic problems (under recruitment of women and minorities, boom and bust cycles, conservatism of peer review processes, unattractive career paths coupled to the current stresses in university business models such as growth of student debt and dependency on non-tenured short term researchers and faculty, scientific fraud).
Do we need a STEM educated citizenry?
Levy-Leblond argues that the societal issues that confront governments and which involve issues of governance and citizen involvement in general do not require better science educated citizens as such.
To form an opinion on climate change, nuclear power, genetically modified organisms the questions don’t involve understanding the detailed science of nuclear fission, how genes jump or how CO2 is captured in oceans. Rather they are not scientific questions but technical ones (can one build protection around a nuclear power plants against tsunamis), risk assessment associated with geologic locations and human use. What is needed is not Scientific Culture but first Engineering Culture. Beyond this most of these societal questions that involve STEM areas are really questions of social and political science and economics; the transformation of energy production in Germany has been not one of a science educated citizenry, but one of politically and economically informed decision making.
And the social and political sciences are crucial; the problem he argues is not the science education level of our citizenry, but the way modern democracies operate, or rather malfunction, and in particular the various quango, industrial and governmental entities that make go/no-go decisions on introducing new technologies into societal use. The lessons around nuclear power plant accidents are not those that would be addressed by a more scientifically educated citizenry, but rather how to reform the various systems of expertise that lead to governmental or industrial decisions to adopt disruptive technologies at acceptable risk.
Is Art-Science a viable vehicle for developing Scientific Culture ?
Levy-Leblond comes back to the question of the promotion of ‘scientific culture’ and he again re-iterates that one of the fundamental problems is the cultural ignorance of scientists themselves, who he argues are ignorant about their own science in a cultural context but also of the activities of cultural professionals today (outside of commercial or popular arts).
He takes anew a ‘pot-shot” at the emerging and developing art-science movement. (In a previous blog http://malina.diatrope.com/2011/04/17/is-art-science-hogwash-a-rebuttal-to-jean-marc-levy-leblond/ I wrote a rebuttal to Levy-Leblond’s book “Science is not Art”. Levy-Leblond argued in that book that light and free “brief encounters” (a reference to the classical film by David Lean, Brief Encounter, 1945) between individual scientists and artists are likely to be more culturally relevant that collective and institutionalized endeavors ».
He states that the art science movements “are paved with good intentions which one doesn’t know whether they will lead to hell or even purgatory because they consist of collaborations between scientists who lack cultural knowledge and artists who lack scientific understanding ….one just has to think of the fable of the French fable of the blind man and the paralytic, used ironically of an unpromising partnership. Levy-Leblond goes on to wink that maybe the problem is more culture in scientists rather than more science in culture. In this argument he connects with some of the current discussions on the STEM to STEAM movement, or the need to integrate the arts, design and humanities into STEM strategies.
I obviously beg to disagree with Levy-Leblond and his attack of the growing institutionalization of the art science movement. As in emerging disciplines there are exceptional achievements (the work of Brandon Ballangee, Ruth West, or David Dunn, or Jane Prophet, or Francois-Joseph Lapointe to name a few) and also much routine or misguided or uninteresting work. We saw the same dilution effect as the art and technology movement became institutionalized in new media and gaming programs. I am happy to oppose my optimism to Levy-Leblond’s pessimism.
Finally Levy-Leblond points out that indeed if critical thinking and assessment of evidence is part of the contribution of STEM education and outreach- that this argument was used centuries ago in the development of the Enlightenment and again during the age of scientific positivism in the 19th century, He quotes from d”Alembert in the 18th century where he promises that” the learning of mathematics and geometry will in itself lead a whole nation to become enlightened, perhaps the only way that certain parts of Europe currently under oppressive governments will become liberated”. This nineteenth century proto STEM optimism indeed seems oversold today given the history of carnage of the twentieth century. Levy-Leblond acidly points out that we should not forget that science also offers the possibility of developing un- or economically counterproductive outcomes ( such as reducing employment, destabilizing regional economies) as well as destructive outcomes though the military uses of techno-science.
In Praise of Amatorat and the New Amateurs
The closing section of Levy-Leblond’s essay turns away from the lamentory jeremiad and proposes interesting pro-active proposals. He argues that one of the problems science faces today is the social disconnection of its professionals. He argues that what makes the arts and music culturally vital and living is the existence both of expert artists and musicians but also a whole range of different ways that citizens engage in the arts and music as non-professionals. This continuity of practice from elite and professional to popular and broadly practiced, he argues allows the arts to be socially grounded as demonstrated by the very vital popular music culture on line for instance.
He goes on to note that some scientific disciplines have maintained a lively and sustainable spectrum of professional and amateur practitioners. Astronomy and the vital continuing contributions of amateur astronomers is one. But also in some of the natural sciences such as ornithology and bird watching. But indeed there is no such thing as an amateur quantum or particle physicist; perhaps the CERN artist in residency program will break open the concrete? On the other hand the bio-art bio-hacking movement are opening whole new avenues of collaborations between professional biologists and artists (see the Leonardo book e-book “Meta-Life: Biotechnologies, Synthetic Biology, ALife and the Arts” http://synthbioart.texashats.org/ ).
Finally Levy-Leblond notes the birth and rapid development of the citizen science movement which gives him reason for optimism- which ranges from data taking, to problem solving. (He wonders whether in many cases the scientific are not basically exploiting cheap labor rather than engaging in scientific collaboration with amateurs).
I note that there is a recent proliferation of ‘smart citizen’ initiatives which merge the citizen science and hacker/maker cultures : http://futureeverything.org/news/futureeverything-bringing-smart-citizen-uk-intel/ http://www.smartcitizen.me/ https://itunes.apple.com/us/app/smart-citizen-kit/id682554291?mt=8 , these are setting up a system to distribute DYI technologies with ambitions of enabling social action enabled by local taken data. Another example is the Barcelona Fab Lab http://spain-lab.net/project/smart-citizen-fab-lab-barcelonaiaachangar/ ) which seeks to develop a Smart Citizen platform “to generate participatory processes of people in the cities. Connecting data, people and knowledge, the objective of the platform is to serve as a node for building productive and open indicators, and distributed tools, and thereafter the collective construction of the city for its own inhabitants”. STEM institutions are rapidly developing initiatives that couple to the maker and hacker movements through Fab Labs, Maker spaces, Accelerators ( see also for instance Design For America http://designforamerica.com/ now in twenty US campuses.)
Levy-Leblond also notes positive developments with associations of medical associations engaging the participation of patient organisations in the research projects. He advocates investment in amateur and citizen scientific activities as one of the ways of developing a meaningful concept around scientific culture.
Levy-Leblond’s advocacy of a new amateur picks up on ideas in France developed at length in a 2012 special issue of Alliage (http://revel.unice.fr/alliage/index.html?id=3229 ) on “Amateur”. In that issue Bernard Stiegler (http://revel.unice.fr/alliage/index.html?id=3272 ) argued for the term French term “amatorat’ rather than ‘amateur” to cover the whole range of new engaged citizen activities from citizen science, to hacker and maker culture, to patient and environmental monitoring groups and in the US the STEM to STEAM movement. In a very real sense the advocacy of a broadened concept of smart, STEM enabled, citizens is one element of a response to Nowotny’s call for socially robust science (http://spp.oxfordjournals.org/content/30/3/151.abstract )
So is too much STEM a bad thing? Levy-Leblond urges us to be careful in our received knowledge and public argumentation for the funding of STEM, STEAM, and science education outreach in general. He argues that the coupling between fundamental and basic science and the T end E of STEM is fragile in a societal environment where short term economic finalities are the determinants of STEM investment. His warning about the lack of culture of most scientists because of the way that scientists are educated is contrarian but worth thinking about: adding ethics courses to STEM education is not a substitute for teaching science as a culturally embedded set of disciplines.
I think his warnings need to be taken seriously, though the whole ecology that couples science, technology, math and society is a complex dynamic network and it is inconceivable to view STEM strategies that amputate the S. Recent trends in development countries of their funding of basic science however gives pause. And I highly recommend to art-science practitioners that they understand Levy-Leblond’s reticence about the artscience movement. As the STEM to STEAM movement gains steam we need to integrate Levy-Leblond’s critiques.
« La culture scientifique: pour quoi faire ?” by Jean-Marc Levy-Leblond, Alliage No 73, Printemps 2014 p17. http://revel.unice.fr/alliage/index.html (Alliage is a French language journal of Culture, Science and Technology edited by Levy-Leblond) . This issue is not on line yet but will be available in fall 2014.
Non-french readers can find some of Levy-Leblond’s writing in English in La science en mal de culture/Science in Want of Culture, Futuribles, 2004. (http://www.amazon.com/La-Science-Mal-Culture-Want/dp/2843873096 )