Jun 17, 2021 | IIASA Network, South Africa, Systems Analysis
by Kekeletso Makau, Communications Administrator at the Africa Centre for Evidence, University of Johannesburg, former Corporate Communications Intern at the National Research Foundation (NRF) of South Africa and 2020 IIASA External Relations Fellow
In mid-March last year, I was introduced to Nicole Arbour and the broader Communications and External Relations Department at the International Institute for Applied Systems Analysis (IIASA). This was in my capacity as the incoming External Relations (ER) Fellow and current Corporate Communications Intern at the National Research Foundation (NRF) of South Africa. The announcement of my ER fellowship came in just days before South Africa’s first lockdown due to the COVID-19 pandemic. It was the beginning of a new normal, where I, like many others would have to rely on multiple digital platforms and tools to work, communicate, and in some instances, engage for social interactions.
As I was spending more time online, learning more and more about multiple digital tools and how to optimally use them to “get stuff done” timeously under COVID-19 lockdown, the timing was perfect to assist in the conceptualization of a new online virtual platform. This would serve as a community building tool, developed to bring together the global systems analysis community that includes IIASA current staff, alumni, and National Member Organization (NMO) members, committees, and collaborators. Working in partnership with the IIASA CER team as part of the NRF Strategic Partnerships (SP) directorate team, I was well positioned, and felt empowered to deliver on this stakeholder relations exercise, owing to the support I enjoyed from the whole team.
Working on bringing together researchers in the field of Systems Analysis in South Africa (and the broader Southern African Development Community region) on the IIASA Connect platform was a highlight that continues to be one to this day. As a communications professional, I enjoy storytelling, and I enjoyed the privilege to read up on our network members, from emerging researchers to the well-established names that need no introduction. It has been insightful and inspirational to my own journey in science communication.
The successful launch of the IIASA Connect platform in October 2020 was evidenced by the support of leaders, in particular, IIASA Director General Albert van Jaarsveld, NRF deputy CEO of RISA and then Vice-Chair of the IIASA Council Gansen Pillay, and Deputy Vice Chancellor of Nelson Mandela University and former South African Systems Analysis Centre (SASAC) Director Thandi Mgwebi, who delivered an insightful keynote address on leveraging networks for increased systems analysis impact. The successful launch event felt like a pat on the back to me, as this was a project commenced under uncertain COVID times. Within months we were able to gather members of the SASAC community and continue to facilitate engagements in an effort to offer benefits to our members for being part of an exclusive networking platform that enables their growth and fuels their passion for advanced systems analysis research.
I am currently one of the Regional Outreach Leads focused on the South African systems analysis community on IIASA Connect. In my use of the platform, I have found it to be a highly interactive tool, with an interactive map you encounter after successfully logging-in. It is always fun seeking out familiar faces on the map from different regions of the world. The opportunity to engage live with high profile members of academia from your own region and abroad has been made (more) accessible on the platform, thereby enabling more opportunities of research collaborations with scientists you wouldn’t ordinarily have access to. For me, it means having credible sources of content and inspiration for my writing. Having both researchers and policymakers on the platform, makes IIASA Connect the ideal tool to bridge the existing gaps in the science-to-policy interface. Information is shared through the live feed, making it easy for a user to navigate to the source site and read up on information that I would have otherwise not came across or considered.
To be part of such a big stakeholder exercise from start to finish has been fulfilling, and the journey continues. The IIASA Connect platform, much like my career in science communications is still in its early stages. We are fully aware of the work that still needs to be done to reach the tool’s optimal capacity to the benefit of our network members. We are excited about the prospects it brings to science diplomacy, particularly for South Africa as an IIASA member country, our researchers and policymakers alike in advancing engagements between these two parties and using the platform to achieve the SDGs and agenda 2063 for the African continent. For me personally, it is an open access to the world’s best researchers to learn from, fuel my science communications journey, and advance my external relations expertise.
Note: This article gives the views of the author, and not the position of the Nexus blog, nor of the International Institute for Applied Systems Analysis.
Oct 16, 2020 | Systems Analysis, Young Scientists
By Greg Davies-Jones, 2020 IIASA Science Communication Fellow
Greg Davies-Jones delves into the topic of Capacity Development at IIASA and what the institute hopes to achieve in the coming years.
Capacity development is an essential process in any ambitious organization. This is no different at IIASA. As an institute widely recognized for its global, non-partisan, policy-orientated research, it strives to stay ahead of the curve. IIASA prides itself on the diversity of its staff, while also remaining mindful of a variety of other, equally critical aspects such as organizational capability, impact, and influence. Given the magnitude of today’s global challenges, allied with the diversity of modern research, systems thinking has never had greater value, nor greater potential. Now more than ever, IIASA is needed.
© Crazy Media | Dreamstime.com
Leading the charge is Fabian Wagner, Dean of Capacity Development and Academic Training (CDAT) – a role that he fulfills in tandem with his responsibilities as a senior researcher in the IIASA Air Quality and Greenhouse Gases Program.
“A priority for IIASA is nurturing the next generation of system analysts. This does not mean we are aiming for a particular number over a given period but rather it’s about making sure our research has maximum impact and being more strategic with how we deliver external expertise – streamlining CDAT helps that,” explains Wagner. “It’s similar to how we look at effectively using aid money – you don’t give to provide superficial solutions, you facilitate the actions needed to help people permanently solve problems. At IIASA this means if your country needs three people to carry out some technical assessment and our three people are busy, we can offer our tools and expertise to help you train three of your own people to carry out the analysis.”
An initiative at the forefront of broadening participation in systems analysis is the institute’s flagship Young Scientists Summer Program (YSSP). This program, alongside the numerous IIASA postdoc opportunities, is a major building block for capacity development at the institute.
Every summer, a diverse mix of early-career scientists assemble at an 18th-century castle in Laxenburg, just outside Vienna, Austria – the institute’s headquarters – to spend three months working on a range of topics derived from and complementary to ongoing research being carried out as part of the IIASA research agenda. In parallel with the research endeavors, a program of activities and events ensure that YSSP participants spend the summer months being not solely scientifically stimulated, but professionally and culturally as well: Extending their professional networks; discovering Vienna’s cultural treasure-trove, and making a heap of new friends along the way. This interaction between IIASA and YSSP participants forms the beginning of a valued relationship that has the potential to facilitate further research, collaboration, and indeed positive action in the years to come.
© Christoph Liebentritt | IIASA
IIASA aims to expand its portfolio for early-career professionals beyond the YSSP and post-doc initiatives. In the coming years, the institute hopes to add a range of internships and fellowships to complement the current early-career opportunities: ” To really make bigger changes in the world, we need to broaden and deepen the understanding of systems science and also expand our networks,” affirms Wagner.
Wagner says that capacity development at the institute will lead to greater external value. An illustration of how this would serve as a catalyst for valuable, trans-national impact is the scope for increased interaction with the UN Sustainable Development Goals (SDGs).
“Globally, there is a raft of organizations offering foundational courses on the SDGs and how to achieve them. IIASA, likewise, contributes to this endeavor, not only to offer a basic understanding of the SDGs but specifically to delve into what the synergies and tradeoffs may be. Enhancing capability and developing strategic outlets to provide such outreach programs at the institute will boost external value and drive international impact,” Wagner adds.
Coupled with this fresh outlook on capacity development, IIASA recently finalized its plans for a new strategy that will ensure it continues to uphold its directive to provide independent, science-based insights to underscore systems capable of addressing global challenges over the next decade. This roadmap for the future of systems analysis at IIASA will run in tandem with capacity development. Driving both forward concurrently will, of course, require some give and take.
“This will likely result in a broader mandate at IIASA, which means more people engaging in capacity development activities and thus potentially proportionately fewer hours spent on research but, crucially, it will ensure our research has real impact. Notwithstanding, this does not necessarily mean that it is always a zero-sum game but rather a chance to create new opportunities elsewhere. Our people have different skills and are driven to engage in different activities. It is therefore about harnessing those skills and that drive and employing those attributes in the most suitable context. Ultimately, it is about creating more opportunities – that is how I see my role – as a new opportunity to create new opportunities,” concludes Wagner.
Applications for the 2021 YSSP are now open, apply here.
Note: This article gives the views of the author, and not the position of the Nexus blog, nor of the International Institute for Applied Systems Analysis.
Sep 18, 2020 | Data and Methods, Science and Policy, Systems Analysis
By Daniel Huppmann, research scholar in the IIASA Energy Program
Daniel Huppmann sheds light on how open-source scientific software and FAIR data can bring us one step closer to a community of open science.
© VectorMine | Dreamstime.com
Over the past decade, the open-source movement (e.g., the Free Software Foundation (FSF) and the Open Source Initiative (OSI)) has had a tremendous impact on the modeling of energy systems and climate change mitigation policies. It is now widely expected – in particular by and of early-career researchers – that data, software code, and tools supporting scientific analysis are published for transparency and reproducibility. Many journals actually require that authors make the underlying data available in line with the FAIR principles – this acronym stands for findable, accessible, interoperable, and reusable. The principles postulate best-practice guidance for scientific data stewardship. Initiatives such as Plan S, requiring all manuscripts from projects funded by the signatories to be released as open-access publications, lend further support to the push for open science.
Alas, the energy and climate modeling community has so far failed to realize and implement the full potential of the broader movement towards collaborative work and best practice of scientific software development. To live up to the expectation of truly open science, the research community needs to move beyond “only” open-source.
Until now, the main focus of the call for open and transparent research has been on releasing the final status of scientific work under an open-source license – giving others the right to inspect, reuse, modify, and share the original work. In practice, this often means simply uploading the data and source code for generating results or analysis to a service like Zenodo. This is obviously an improvement compared to the previously common “available upon reasonable request” approach. Unfortunately, the data and source code are still all too often poorly documented and do not follow best practice of scientific software development or data curation. While the research is therefore formally “open”, it is often not easily intelligible or reusable with reasonable effort by other researchers.
What do I mean by “best practice”? Imagine I implement a particular feature in a model or write a script to answer a specific research question. I then add a second feature – which inadvertently changes the behavior of the first feature. You might think that this could be easily identified and corrected. Unfortunately, given the complexity and size to which scientific software projects tend to quickly evolve, one often fails to spot the altered behavior immediately.
One solution to this risk is “continuous integration” and automated testing. This is a practice common in software development: for each new feature, we write specific tests in an as-simple-as-possible example at the same time as implementing the function or feature itself. These tests are then executed every time that a new feature is added to the model, toolbox, or software package, ensuring that existing features continue to work as expected when adding a new functionality.
Other practices that modelers and all researchers using numerical methods should follow include using version control and writing documentation throughout the development of scientific software rather than leaving this until the end. In addition, not just the manuscript and results of scientific work should be scrutinized (aka “peer review”), but such appraisal should also apply to the scientific software code written to process data and analyze model results. In addition, like the mentoring of early-career researchers, such a review should not just come at the end of a project but should be a continuous process throughout the development of the manuscript and the related analysis scripts.
In the course that I teach at TU Wien, as well as in my work on the MESSAGEix model, the Intergovernmental Panel on Climate Change Special Report on Global Warming of 1.5°C scenario ensemble, and other projects at the IIASA Energy Program, I try to explain to students and junior researchers that following such best-practice steps is in their own best interest. This is true even when it is just a master’s thesis or some coursework assignment. However, I always struggle to find the best way to convince them that following best practice is not just a noble ideal in itself, but actually helps in doing research more effectively. Only when one has experienced the panic and stress caused by a model not solving or a script not running shortly before a submission deadline can a researcher fully appreciate the benefits of well-structured code, explicit dependencies, continuous integration, tests, and good documentation.
A common trope says that your worst collaborator is yourself from six months ago, because you didn’t write enough explanatory comments in your code and you don’t respond to emails. So even though it sounds paradoxical at first, spending a bit more time following best practice of scientific software development can actually give you more time for interesting research. Moreover, when you then release your code and data under an open-source license, it is more likely that other researchers can efficiently build on your work – bringing us one step closer to a community of open science!
Note: This article gives the views of the authors, and not the position of the Nexus blog, nor of the International Institute for Applied Systems Analysis.
Sep 2, 2020 | Communication, Sustainable Development, Systems Analysis
By Rachel Potter, Communications Officer in the IIASA Communications and External Relations Department.
Several members of the IIASA Strategic Taskforce share their views on the bold new IIASA strategic agenda, how it came to be, and what it promises for the future.
What will the world look like in 2030 and beyond? We are living in extraordinary times and our rapidly transforming planet faces multiple global sustainability challenges, threats, and opportunities. How will research institutes like IIASA continue to make meaningful contributions to address these complex issues?
This is precisely what IIASA has been exploring over the past 18 months while formulating its strategic direction for the next 10 years. Through institute-wide consultations, a strategic taskforce was entrusted with coordinating the process that led to “Reducing footprints, enhancing resilience” – the institute’s ambitious new strategy for 2021-2030 that positions IIASA as the primary destination for integrated systems solutions and policy insights.
A bottom-up inclusive approach
The strategy consultation process was very different to those previously undertaken at IIASA. Acting Transitions to New Technologies Program Director and Energy Program researcher, Shonali Pachauri describes the rationale behind the process:
“While in the past strategic planning had largely been driven by the directorate and program directors, this time, mid-career scientists were to drive the process forward. It was not meant to be one researcher from each program on the taskforce, but it ended up being something like that, so we had a broad representation of disciplines from across the institute. The taskforce was responsible for developing the scientific content of the plan and we did this in an inclusive manner with input from staff through workshops, an online platform, and both informal and formal meetings.”
Reflecting our changing world
The UN Sustainable Development Goals (SDGs) established in 2015, are clearly reflected in the new strategy. Linda See, a researcher in the Ecosystems Services and Management Program, explains:
“We have always worked on sustainable development and transformations but this is now more of a focus compared to the previous strategy. The emphasis is on using our expertise as systems scientists to explore the interrelationships between different SDGs and how there can be synergies and trade-offs in different scenarios to achieve them.”
“Another key shift is that the new strategic plan takes a human-centered approach, placing more emphasis on how people are a core component of pathways towards sustainability and resilient societies,” adds World Population Program Deputy Program Director, Raya Muttarak.
Fellow taskforce member and Acting Water Program Director, Yoshihide Wada, agrees:
“This focus on social science, governance, and human behavior came out of our consultations with staff. IIASA researchers really want to go in this direction. People increasingly understand that with the climate and environmental goals in particular, it can’t only be technology and bioeconomy, it has to be about lifestyles as well, which means we need to strengthen our ability to analyze behavior and identify which levers to pull to encourage lifestyle changes.”
“There is also a stronger focus on biodiversity. The importance of this was borne out of the current COVID-19 crisis. Looking at the origin of the virus and how the pandemic has been aided by the loss of biodiversity – it’s evident that this is crucial,” adds Manager of Library and Knowledge Resources, Michaela Rossini.
Building on strong foundations for continued innovation
Taskforce members agree that the new strategy consolidates the unique strengths of IIASA while providing the space and flexibility for innovation.
“IIASA is unique not only because of our excellence in the fields of energy, environment, climate change, and ecosystems services but also because we have strong, empirically-based analyses and studies from social sciences, which can quantify and forecast relevant demographic, social, and economic dimensions in systems analysis,” says Muttarak.
“I think the new strategy pushes the interdisciplinarity at IIASA even further. The new program structure is very integrated. This is vital to facing today’s sustainability challenges. There are big aspirations in the strategy and it’s our responsibility to translate this into practice. As scientists, we have to be open to change and include elements that we may never have thought of. It makes things very interesting. It makes innovation happen,” Wada adds.
Pachauri explains that IIASA was created as a science-to-policy interface in 1972 and its purpose has always been to bridge divides: both between disciplines and across transnational boundaries. The new strategy really builds on this history. While the institute innovates a lot in terms of models and methods, this always happens through an applied lens of doing something that will ultimately feed into policy.
One of the institute’s key strengths is its relationships with its National Member Organizations and strong global network. These relationships are what make it possible to tackle the real-world problems society faces today. The flexibility to work across networks, countries, and different levels of government is strongly emphasized in the strategy.
A bit like family
According to Muttarak, the process of drawing up the new IIASA strategy has been a great opportunity to work with people from different programs and units. Not only has this allowed everyone involved to get to know their colleagues better, but it has also enhanced team members’ understanding of systems analysis and the importance of IIASA.
“It was challenging and rewarding, a bit like family!” comments Pachauri. “There was a lovely dynamism in the team and although we had a Chair, everyone had a chance to lead at various times in the process.”
“As the only non-scientist I found working on the taskforce invaluable – understanding more about IIASA research and getting to know scientists from across the institute has really enhanced my awareness of what they do and what their needs are going forward,” Rossini concludes.
The full IIASA Strategic Taskforce is comprised of: Luis Gomez Echeverri, Matthias Jonas, Mauricio A. Lopes, Junko Mochizuki, Raya Muttarak, Shonali Pachauri, Michaela Rossini, Linda See, Thomas Schinko, Yoshihide Wada, and Fabian Wagner.
Note: This article gives the views of the author, and not the position of the Nexus blog, nor of the International Institute for Applied Systems Analysis.
Apr 29, 2020 | Austria, COVID19, Systems Analysis
By Tamás Krisztin, researcher in the IIASA Ecosystems Services and Management Program
Tamás Krisztin discusses the air travel restrictions instituted by governments across the globe and how effective they really are in terms of curbing the spread of COVID-19.
© Potowizard | Dreamstime.com
Many Western countries are reaching, or have reached, the peak of COVID-19 infections, and policymakers are increasingly turning their attention to the next critical question: how to lift lockdown restrictions responsibly, while at the same time making sure that trade and travel can be restored to as close to “normal” as possible? Our research indicates that stoppage of airline traffic and border closures, which were some of the first modes of transport to be restricted, should also be some of the last to be restored because of their critical role in spreading infections.
Governments began to restrict airline traffic at the end of January this year, and by 21 March, over half of the EU had implemented flight suspensions. Our research confirms that this was a timely and necessary step. In the early stages of the pandemic, international flight linkages were actually the main transmission channel for the virus. In fact, flight connections proved to be an even more accurate predictor of infection spread between two countries than the presence of common land borders or trade connections. As country after country enacted travel bans, our research also shows a corresponding decrease in cross-country spillovers of the virus.
In Austria, for instance, our model demonstrates that if the shutdown of cross border traffic (flight connections and car border crossings) had been delayed by only 16 days, (25 March instead of 10 March), about 7,200 additional people would have been infected (see Figure 1).
Figure 1: Additional infections in Austria without border closures (Note: Shaded areas correspond to the 68th and 90th quantiles, respectively).
Additionally, our modeling shows the increased importance of flight connections over the initial period of the crisis, as seen in Figure 2. The top panel visualizes the relative importance of connectivity measures and demonstrates that, particularly in the beginning phases of the pandemic, flight connections were of the highest importance. The bottom panel shows infection spread between countries. Around the middle of March, when most border closure policies were implemented, the line drops to zero, indicating that these measures significantly reduced cross-border infections.
Figure 2: Importance of connectivity (top panel) and spatial spillovers (bottom panel)
Given the importance of air travel as a means for transmission of COVID-19, it stands to reason that governments and policymakers will have to continue to restrict air travel to prevent a second wave of the virus. As some parts of the world begin slowly to lift restrictions and ease lockdowns, while others are only now beginning to near the peak of the pandemic, it is likely that air travel will continue to be severely limited to prevent cross-border spread.
Note: This article gives the views of the author, and not the position of the Nexus blog, nor of the International Institute for Applied Systems Analysis.
Apr 17, 2020 | Alumni, Germany, IIASA Network, Systems Analysis
By Liza Soutschek, doctoral researcher at the Leibniz Institute for Contemporary History, Germany
Liza Soutschek shares her journey in researching the institute’s history relating to the Cold War for her PhD dissertation.
© Liza Soutschek
IIASA, Schloss Laxenburg, November 1975
Howard Raiffa, the founding director of IIASA, was about to leave Schloss Laxenburg in November 1975 to return to the USA. In his farewell address, he reflected on the institute’s first three years as an East-West research institute during the Cold War and concluded:
“My most exhilarating moments at IIASA, the times when I feel most rewarded by all our efforts, occur whenever I am present at a scientific meeting and scientists from different disciplines and cultural backgrounds argue with each other, on substantive issues, without being conscious of their roles as mathematicians or economists or management scientists or of their national identities. I will never forget those times, when [Wolf] Haefele of F.R.G. [West Germany] and [Hans] Knop of G.D.R. [East Germany] would argue heatedly on a scientific point – sometimes on the same side and at other times on opposite sides.”
As Howard Raiffa pointed out, IIASA, founded in 1972 in the wake of Cold War détente, provided an exceptional platform for scientific dialogue and exchange across borders – in particular for East and West Germans.
Intrigued by IIASA’s history
Looking back from the present day, knowing how difficult interdisciplinary collaboration between scientists from different nations and cultures can be, one question that comes up right away is: what was it like working at IIASA in the 1970s and 1980s in the context of the Cold War?
I asked myself this question when I first came across IIASA in the fall of 2017, and the spring of 2018, when I started working on a dissertation project on the institute’s East and West German history. It is done as part of a research group that examined “Cooperation and Competition in the Sciences” in case studies from a historical perspective. In my dissertation, I analyzed the relations between scientific and political actors from East and West Germany in the context of IIASA, with a focus on mechanisms of collaboration and competition at the local site as well as on wider effects in the entangled Cold War German history.
Historical research: books, dust, and coffee
Historians write books, but in order to do that we have to read hundreds of other books, look for traces in (sometimes more, sometimes less) dusty archives, and drink a lot of coffee with interesting people.
Initially my research led me to several German state and scientific archives. In the Federal Archives, for example, I found evidence of close interconnections between German science and politics during the Cold War regarding IIASA – not only in the case of the GDR, but also the FRG. Besides the intention to build a bridge between East and West, IIASA was also an arena for Cold War rivalry in the eyes of both German states. My favorite archival find were the documents of the Max Plank Society, which was the former West German National Member Organization of IIASA.
In Germany, I also had the opportunity to talk to former West German members of the IIASA energy group in the 1970s and 1980s. Among them was Rudolf Avenhaus, who started working in the energy project under the leadership of Wolf Häfele in the summer of 1973. Over several cups of coffee, he told me about his life, what it was like to work at IIASA in those years, and about his collaboration with Willi Hätscher, one of the few East Germans in the group at that time.
A visit to IIASA and an inquiry
I finally had the chance to visit IIASA in the summer of 2019. With the help of several IIASA colleagues, I explored the IIASA archive for insights into the institute’s East-West German history. I also had the opportunity to discover more by talking to former and current IIASA employees. Two conversations I want to mention in particular, were with long-term staff members Martha Wohlwendt and Ruth Steiner, who provided an alternative view of IIASA to that of the scientists. I enjoyed my visit to the beautiful Schloss Laxenburg immensely and hope to return.
After collecting all these sources, from archival records to personal interviews, I can now begin writing an account on how cooperation and competition formed the relations between East and West Germans in the context of IIASA and thus, make IIASA’s history even better known.
© Liza Soutschek
After sharing this insight into my research, I would like to end with an inquiry. If you read this and think, “I could add something to this story!”, I would be happy to hear from you. Whether you are a former German IIASA staff member or have another connection to all of this, maybe we can add another piece to the puzzle together.
Contact:
Liza Soutschek
Institut für Zeitgeschichte München – Berlin
Leonrodstr. 46b, 80636 München, Germany
soutschek@ifz-muenchen.de
Note: This article gives the views of the author, and not the position of the Nexus blog, nor of the International Institute for Applied Systems Analysis.
More on the history of IIASA.
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