Author Archives: I Edwards

COVID-19 induced travel restrictions are not enough to mitigate crises like climate change. Could a circular economy be the answer?

Research by the Department of Management’s Dr Fred Yamoah and colleagues points to a new way to rebuild the global economy in the wake of the coronavirus pandemic.

Image of a reuse logo

There is no doubt that COVID-19 is first and foremost a human tragedy, resulting in a massive health crisis and huge economic loss.

While the impact on life as we know it has been unthinkable, a side effect of the way of life forced upon us by the pandemic is an unprecedented reduction in global carbon dioxide emissions, which are projected to decline by 8%. If achieved, this will be the most substantial reduction ever recorded, six times larger than the milestone reached during the 2009 financial crisis.

However, these changes should not be misconstrued as a climate triumph. They are not due to the right decisions from governments, but to a temporary status of lockdown that will not linger on forever; economies will need to rebuild, so we can expect a surge in emissions in the future. Indeed, the relatively modest reduction in emissions prompted by the COVID-19 pandemic has proven that zero-emissions cannot be attained based on reduced travel alone; structural changes in the economy will be needed to meet this target.

The case for a circular economy

Before coronavirus prompted this dramatic shift in our way of life, it seemed that the world had been waking up to the need for change to protect our environment. The linear model of our industrial economy – taking resources, making products from them and disposing of the product at the end of its life – jeopardizes the limits of our planet’s resource supply. Girling (2011) found that around 90% of the raw materials used in manufacturing become waste before the final product leaves the production plant, while 80% of products manufactured are disposed of within the first six months of their life. Similarly, Hoornweg and Bhada-Tata (2012) reported that around 1.3 billion tonnes of solid waste is generated by cities across the globe, which may grow to 2.2. billion tonnes by 2025.

Against this backdrop, the search for an industrial economic model that satisfies the multiple roles of decoupling economic growth from resource consumption, waste management and wealth creation, has heightened interests in concepts about circular economy.

What is circular economy?

Circular economy emphasises environmentally conscious manufacturing and product recovery, the avoidance of unintended ecological degradation and a shift in focus to a ‘cradle-to-cradle’ life cycle for products.

In our current situation, there has never been a better time to consider how the principles of circular economy could be translated into reality when the global economy begins to recover. Strategies to combat climate change could include:

  • material recirculation (more high-value recycling, less primary material production)
  • product material efficiency (improved production process, reuse of components and designing products with fewer materials)
  • circular business models (higher utilisation and longer lifetime of products through design for durability and disassembly, utilisation of long-lasting materials, improved maintenance and remanufacturing).

Building back better

A circular economy could also act as a vehicle for crafting more resilient economies. The pandemic has forced a rethink of the way our global economy operates, revealing the inability of the dominant economic model to respond to unplanned shocks and crises. The lockdown and border restrictions have reduced employment and heightened the risk of food insecurity for millions.

To prevent a repeat of the events of 2020, it is necessary to devise long-term risk-mitigation and sustainable fiscal thinking, moving away from the current focus on profits and disproportionate economic growth. Circular economy concerns optimised cycles: products are designed for longevity and optimised for a cycle of reuse that renders them easier to handle and transform. Future innovations under this model would focus on the general well-being of the populace, alongside boosting the market and competitiveness.

This economic model would also support the achievement of social inclusion objectives, for example by redistributing surplus food from the consumer goods supply chain to the local community.

The benefits of a circular economy are therefore obvious in that it strives for three wins in terms of social, environmental and economic impact. The pandemic has instigated a focus on the importance of local manufacturing for a resilient economy; fostered behavioural change in consumers; triggered the need for diversification and circularity of supply chains and evinced the power of public policy for tackling urgent socio-economic crises.

Governments are recognising the need for national-level circular economy policies in many aspects, such as:

  • reducing over-reliance on other manufacturing countries for essential goods
  • intensive research into bio-based materials for the development of biodegradable products
  • legal frameworks for local, regional and national authorities to promote green logistics and waste management regulations which incentivise local production and manufacturing
  • development of compact smart cities for effective mobility.

Post COVID-19 investments needed to accelerate towards more resilient, low carbon and circular economies should be integrated into the stimulus packages for economic recovery being promised by governments, since the shortcomings in the dominant linear economic model are now recognised and the gaps to be closed are known. The question is no longer should we build back better, but how.

This blog was adapted from T. Ibn-Mohammed, K.B. Mustapha, J. Godsell, Z. Adamu, K.A. Babatunde, D.D. Akintade, A. Acquaye, H. Fujii, M.M. Ndiaye, F.A. Yamoah, S.C.L. Koh, ‘A critical analysis of the impacts of COVID-19 on the global economy and ecosystems and opportunities for circular economy strategies’ in Resources, Conservation and Recycling, 164. Available at: https://doi.org/10.1016/j.resconrec.2020.105169

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If there is social capital, good Mayors are re-elected

Are the public more likely to re-elect a mayor who invests in long-term development? Yes, if there is social capital. The Department of Management’s Dr Luca Andriani shares the results of his latest research in collaboration with colleagues Alberto Batinti and Andrea Filippetti.

If a mayor is good, she should be re-elected. Prior research tells us that what distinguishes a “good” mayor from a “bad” mayor is the adoption of long-term oriented and transparent municipal fiscal policies. “Good” mayors re-allocate the municipal budget more towards capital investments (rather than current expenditures) and towards property tax, which is more transparent than a surcharge income tax. However, “good” mayors are not always re-elected. In this study, we argue that social capital might be a key reason. In a context with low social capital, municipal long-run fiscal strategy might not be rewarded.

Social capital generally refers to elements of cooperation, reciprocity and mutual trust regulating relations among members of a community. It is generally expressed through the presence of civically engaged citizens preferring leaders and governments that show credible commitments in taking good care of public resources, in acting efficiently and fairly and that adopt long- rather than short-run political economic strategies.

In this study, we look at the Italian context, as this is characterised by a pronounced economic regional disparity between the southern regions recording low economic growth and high unemployment and the more economically advanced northern regions. Italy is also a country with a large disparity of social capital endowment across regions and municipalities for several institutional and historical reasons (Putnam 1993).

Since the late 1990s, Italy has implemented two significant reforms aiming to bring local public institutions closer to the citizens’ needs and preferences: an electoral reform to appoint local governments and mayors and a fiscal reform towards a more federalist system. These changes have been pursued by economically wealthy regions seeking greater autonomy. They were also advocated as remedies to stimulate those administrations in regions that are less developed and efficient.

We test whether the probability of “good” mayors being rewarded, i.e. re-elected, is influenced by the level of social capital endowment existing in the municipality. We investigate this empirically in 6,000 Italian municipalities over the period 2003-2012. We consider the structural dimension of social capital as one referring to the individual’s involvement in associational activities and social networks. This dimension captures citizens’ prosocial behaviour and individuals’ attitude towards planning capacity and forward-looking decision making

Our results show that “good” mayors are more likely to be re-elected in contexts with more social capital. One can speculate that social capital may favour the reallocation of the municipal fiscal budget towards public investment vis-à-vis current expenditures and towards property tax vis-à-vis surcharge income tax, thus enhancing the efficiency and transparency of local public policy.

What does this mean for policy makers?

These results raise important reflections on the implementations of public policies promoting decentralization.

Fiscal federalism theory claims that decentralization improves the ability of local institutions to tailor specific policies aiming to meet citizens’ demands (e.g., DiazSerrano and Rodríguez-Pose, 2015). This gets reflected in the citizens’ satisfaction (e.g. Espasa et al., 2017; Filippetti and Sacchi, 2016). This study qualifies these results, showing that decentralization works relatively well in the presence of high levels of social capital. In social contexts where individuals value forward-looking and transparent fiscal policies, decentralization promotes better public policies and benefits public sector financial performance.

However, this study also advocates that decentralization policies should be coupled with initiatives to improve the capacity of local institutions to stimulate the accumulation of social capital. This could be pursued through two complementary strategies. Firstly, by employing programmes that favour the capacity-building of civic associations, including organizations for environmental, human, democratic rights. Secondly, by enabling these associations to be more involved in local governance. This can be achieved by providing local associations access to formal and informal avenues for participation, engagement and closer monitoring of local public decision-making process.

This blog is based on the following research paper:

Batinti, A. Andriani, L and Filippetti, A (2019) Local Government Fiscal Policy, Social Capital and Electoral Payoff: Evidence across Italian Municipalities. Kyklos 72(4): 503-526

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Health education for classical musicians

Could compulsory health education at UK conservatoires improve the health and wellbeing of classical musicians? Dr Raluca Matei of Birkbeck’s Department of Organizational Psychology shares the findings of two studies conducted with Jane Ginsborg, Juliet Goldbart, and Stephen Broad.

Picture of classical musicians

Despite rating job satisfaction very highly, many classical musicians also suffer for their art. In the largest survey to date (Fishbein et al., 1988), 76% of players reported a medical problem severe enough to impair performance. The most prevalent were musculoskeletal, affecting the shoulder, neck and back, however, they also reported acute anxiety, depression, and sleep disturbances.

More recent research shows that musicians experience hearing loss (O’Brien et al., 2014), visual problems (Beckers et al., 2016), and eating disorders (Kapsetaki and Easmon, 2017). There is a higher prevalence of insomnia and psychological distress among musicians than in the general population and they may be more likely to use psychotherapy and psychotropic drugs such as sedatives, antidepressants, hypnotics and/or medication for attention deficit hyperactivity disorder (ADHD) (Vaag et al., 2016a,b,c).

Compulsory health education for music students

Our studies (Matei et al., 2018; Matei & Ginsborg, 2021) sought to find out if we could empower musicians to improve their health through a conservatoire-based health education course. The course was delivered to first-year undergraduate music students at a UK music conservatoire. The aims of the studies were:

  • To explore students’ hearing and use of hearing protection
  • To design an evidence-based health education course
  • To assess the effects of the course on primary outcomes (perceived knowledge of course content and knowledge and awareness of potential risks to health) and secondary outcomes (including general health, health-related quality of life, health-promoting behaviors, self-efficacy, emotional state, perceived stress, frequency and severity of playing related musculoskeletal disorders (PRMDs), and perceived exertion)
  • To assess the students’ feedback on the overall impact of the course; its perceived benefits and limitations; changes in students’ views and behaviours; and suggestions for improvements to the course
  • To identify the topics within the course that were most salient to students

Unlike previous studies, which provide little information as to how curricula were designed and whether formative methodologies were used, the course curriculum was informed by findings of research on music performance anxiety (MPA) and PRMDs; the findings of evaluations of other courses designed to improve musicians’ health; theories and models deriving from health psychology (Taylor, 2012); discussions with the Acting Head of Undergraduate Studies at the institution where some of the authors are based; and members of the Healthy Conservatoires Network.

The course formed the major component of a module entitled Artist Development 1, compulsory for all first-year students at a tertiary-level music conservatoire in the UK. The module took place over the first and second terms of the academic year and consisted of ten weekly 1-hour lectures delivered to the whole cohort (104 students) and eight weekly 1-hour seminars delivered to ten small groups of 10–15 students. The course covered not only physical and mental health, but also effective strategies for practicing, memorizing and rehearsing, and life skills and behavior-change tools inspired by health psychology.

Students were required to submit a portfolio of assessments including a 1,000-word essay in response to both the following questions: (1) Looking back on the Health and Wellbeing component of Artist Development 1, what new information, useful for your own music-making, have you learned from one lecture or one workshop/seminar?; (2) How have you been able to put this information into practice when making music (e.g., practicing, rehearsing, performing or studying more generally)?

Course evaluation

A mixed-methods approach to evaluation was adopted: quantitative analyses of data gathered at baseline and post-intervention, and between-group data (intervention vs. controls) (Matei et al., 2018); and qualitative, semi-structured interviews (Matei & Ginsborg, 2021).

In terms of hearing, tinnitus and hyperacusis were reported by both groups of respondents, with a higher incidence in the (third-year) control group than in the (first-year) intervention group. Ten percent of the intervention group had been diagnosed with hearing loss, although minorities of respondents in both groups reported having had hearing tests in the previous ten years.

Although respondents were more likely to use hearing protection when rehearsing with others and attending concerts, comparatively few members of either group used hearing protection, or, if appropriate, the mute on their instrument, while practicing alone. This could affect hearing, since private practice can cause over-exposure to risky levels of sound.

The qualitative analysis showed that respondents viewed the programme as relevant and informative and appreciated the intimate nature of the seminars. They reported increased knowledge of the topics covered in the course, including the sound intensity levels associated with hearing loss and how to deal with the health and safety issues associated with learning and playing a musical instrument. They also reported increased awareness of performance factors related to potential musculoskeletal injuries. The ratings of students who had taken the course and those who had not did not differ significantly, perhaps because the control group had had informal exposure to the other topics covered in the course, with the possible exception of life skills and behavior change techniques.

Students who had taken the course also rated their ability to deal with relevant health and safety issues significantly higher than controls. The programme seemed to widen their perspective on musicianship, and students also reported instances of change in their behaviours relating to both lifestyle and management of music practice.

In contrast, the only desired secondary outcome to increase significantly from baseline to post-intervention was self-efficacy, which may or may not have been the result of the course. Other significant increases were in the wrong direction: sleep problems, distress and lack of vitality all increased significantly from baseline to post-intervention, and controls experienced more severe depression, distress and lack of vitality.

We attribute these negative findings to the cumulative pressure on students over time. The first time the intervention group completed the questionnaire, they were in their second week at the conservatoire; post-intervention, they were facing deadlines for assignments to be submitted and recitals to be given. They may, however, have fared better than the control group simply by virtue of being a year younger. What we cannot know is the extent to which the health education course may have mitigated the demands perceived by the students in the intervention group.

Finally, from the topics covered in student assignments, it appears that managing MPA and behavior change techniques are of most interest or relevance to them at this point in their studies. In terms of improving the course further, students expressed a preference for an even more practical and thus less theoretical approach.

Conclusions

In the absence of a national curriculum for health, all institutions of higher education must develop their own approaches to health education, as do many university music departments and music conservatoires. The questions posed by Ralph Manchester in 2006 remain pertinent: “Who will develop this course? What topics will be included in the syllabus? Who will teach it? Will it be offered to freshmen or seniors, or can it be taken during any year? Can one course meet the needs of performance majors, music education majors, and others? Should we develop some minimal national requirements?” (Manchester, 2006, pp. 95–96).

Further questions could be asked, such as: When can a course be considered successful? What are its desired outcomes? How should they be measured? Once the content and delivery of a course have been evaluated, how should they be adjusted, if necessary? To what extent should students’ requirements and feedback be taken into consideration, given the available evidence and the need, on occasion, to challenge their beliefs? Very few health courses have been formally evaluated to date, and reports of those that have been evaluated do not say how the course was improved as a result.

Although it has been argued for the last 25 years that health education for musicians should be evidence-based (Zaza, 1993), the declarations and recommendations fail to mention the importance of evidence-based teaching. There is now a wealth of research on musicians’ playing-related health problems, and their management, but unless this is disseminated effectively to senior managers and educators, instrumental and vocal tutors, and students, there is a risk that conservatoires will maintain traditional practices rather than responding systematically to the best evidence available.

The topic of how music students, too, can be convinced that health education is a vital part of their training remains largely unexplored. Framing the objectives of health education courses as “performance-enhancing” rather than “preventative” is likely to be more attractive to students.

Although the course described in the present studies did not have the hoped-for impact on secondary outcomes including reported health-related behaviors, reduced PRMDs and stress, it was associated with improvements in primary outcomes relevant to health education, namely the perceived knowledge of topics covered in the course and awareness of health risks.

Furthermore, the studies themselves represent the first evaluation of a health education course for musicians that documents the process of designing the course on the basis of a rigorous assessment of the available evidence, and its incorporation in the “real world” context of a music conservatoire.

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Ethical consumerism in the time of COVID-19 

Has climate change fallen off the public agenda due to the coronavirus pandemic? According to Birkbeck’s Dr Pamela Yeow, it’s more relevant than ever. She explains her latest remote research project exploring ethical consumerism.

Paper coffee cups

Amidst the current coronavirus pandemic that’s engulfing our global consciousness, one may wonder if research to do with the United Nations Sustainable Development Goals (UNSDG) is a tad too irrelevant and insignificant.

After all, coffee chains, which had previously encouraged customers to bring in reusable mugs (and in return benefit from a discount), no longer allow such practices to help tackle the spread of the global virus.

However, it has been shown that during this pandemic, issues surrounding climate change and sustainability have continued to be raised. Global records have demonstrated that carbon emissions have reduced as a result of lockdowns worldwide and many reports suggest an increase in birdsong, brighter and clearer skies, cleaner air and less pollution.

So it is clear that research to do with sustainable consumption should be as relevant as ever  and it would be interesting to see, in a live experiment (given that we are living through it as we write), how consumers behave and react to embedding sustainable consumption patterns.

Just before the lockdown in the UK, my colleagues and I were awarded an Eastern Arc grant to run a pilot workshop on understanding sustainable ethical consumerism from the householder’s perspective. In particular, we were keen to address the UNSDG 12.5 which states “By 2030, substantially reduce waste generation through prevention, reduction, recycling and reuse.” 

Previous research that we had conducted concluded that “both individuals and institutions play a significant interaction role in encouraging a sustained behavioural change towards ethical consumerism”. We suggest that embedding behaviour is a gradual process. one with a series of stages and factors that can impede the transformation of attitudes into behaviour.  

This time round, building on that understanding of processes and journeys, we were interested to understand  the householder’s journey toward ethical consumerism and whether there would be any clarity in how they might embed and substantially reduce waste generation through prevention, reduction, recycling and reuse. 

The UNSDG website states that The current crisis is an opportunity for a profound, systemic shift to a more sustainable economy that works for both people and the planet...COVID-19 can be a catalyst for social change. We must build back better and transition our production and consumption patterns towards more sustainable practices.”

Our research project aims to consider how we might begin to embed these practices by understanding where householders are nowAs researchers, we too have had to adapt due to COVID-19: instead of hosting a workshop to answer our questions, we’re asking participants to keep a photo journal of single use plastics in the home to better understand how these items are entering the household and to promote awareness among users of their consumption habits.

This project is still in the early stages, but one thing is clear: more needs to be done to promote sustainability rather than less. We need to continue to understand behaviours and attitudes toward sustainable consumerism so that we can build a better, more sustainable economy and society for us and the future generations.

Dr Pamela Yeow is a Reader in Management at Birkbeck and Course Leader of the Central Saint Martins Birkbeck MBA.

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