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      in Environment

      Passion projects prepare to launch

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      At the start of the sixth annual MITdesignX “Pitch Day,” Svafa Grönfeldt, the program’s faculty director, made a point of noting that many of the teams about to showcase their ventures had changed direction multiple times on their projects.

      “Some of you have pivoted more times than we can count,” Grönfeldt said in her welcoming address. “This makes for a fantastic idea because you have the courage to actually question if your ideas are the right ones. In the true spirit of human-centered design, you actually try to understand the problem before you solve it!”

      MITdesignX, a venture accelerator based in the School of Architecture and Planning, is an interdisciplinary academic program operating at the intersection of design, business, and technology. The launching pad for startups focuses on applying design to engage complex problems and discovering high-impact solutions to address critical challenges facing the future of design, cities, and the global environment. The program reflects a new approach to entrepreneurship education, drawing on business theory, design thinking, and entrepreneurial practices.

      At this year’s event, 11 teams pitched their ideas before a panel of three judges, an on-site audience, and several hundred viewers watching the livestream event.

      “These teams have been working hard on solutions,” Gilad Rosenzweig, executive director of MITdesignX, told the audience. “They’re not designing solutions for people. They’re designing solutions with people.”

      Solving urgent problems

      Some of the issues addressed by the teams were lack of adequate housing, endangered food supplies, toxic pollution, and threats to democracy. Many of the students were inspired to create their venture because of problems they encountered in their careers or concerns impacting their home countries. The 25 team members in this year’s cohort represent work on five continents.

      “We’re very proud of our international representation because we want our impact to be felt outside of Cambridge,” said Rosenzweig. “We want to make an impact around the country and around the world.”

      John Devine, a JD/Masters in City Planning (MCP) candidate in the Department of Urban Studies and Planning, created a new software platform, “Civic Atlas.” In his pitch, he explained that having worked in city planning in Texas for a decade before coming to MIT, he saw how difficult it was for communities to wade through and comprehend the dense, technical language in city council agendas. Zoning cases, bond projects, and transportation investments are just some of the significant projects that affect a community, and Devine saw many instances where decisions were being made without community awareness as a result of inadequate communication.

      “When communities don’t have access to clear, accessible information, we have poor outcomes,” Devine told the audience. “I realized the solution to this is to make accessible and inclusive digital experiences that really facilitate communication between planners, developers, and members of the community.”

      Seizing the opportunity, Devine taught himself how to code and built a fully automated web tool for the Dallas City Planning Commission. The tool checks the city’s website daily and translates documents into interactive maps, allowing residents to view plans in their community. Devine is starting in Dallas, but says that there are more than 800 cities across the United States with a population greater than 50,000 that present an excellent target market for this product.

      “I think cities have a ton to gain from working with us, including building trust and communication with constituents — something that’s vital for city halls to function,” says Devine.

      Next steps for the cohort

      The judges for this year’s event — Yscaira Jimenez, founder of LaborX; Magnus Ingi Oskarsson of Eyrir Venture Management in Reykjavik, Iceland; and Frank Pawlitschek, director, HPI School of Entrepreneurship in Potsdam, Germany — deliberated to identify the best teams based on three criteria: most innovative, greatest impact, and best presentation. The competition was so strong that the judges decided to award two honorable mentions. This year’s awardees are:

      Atacama, a company that is developing biomaterials to replace plastics, received the “Most Innovative” award and $5,000. The company accelerates the adoption of renewable and sustainable materials through machine learning and robotics, ensuring performance, cost-effectiveness, and environmental impact. Its founders are Paloma Gonzalez-Rojas PhD ’21, Jose Tomas Dominguez, and Jose Antonio Gonzalez.
      Grain Box, a startup focusing on optimizing the post-harvest supply chain for smallholder farmers in rural India, was awarded “Greatest Impact” and a $5,000 award. Its founders are Mona Vijaykumar SMArchS ’22 and T.R. (Radha) Radhakrishnan.
      Lamarr.AI, which offers an autonomous solution for rapid building envelope diagnostics using AI and cloud computing, was recognized for “Best Presentation” and awarded $2,500. Its founders are Norhan Bayomi PhD ’22, Tarek Rakha, PhD ’15, and John E. Fernandez ’85, professor and director of the MIT Environmental Solutions Initiative.
      Honorable Mention: “News Detective,” a platform combining moderated, professional fact-checking and AI to fight misinformation on social media, created by rising senior Ilana Strauss.
      Honorable Mention: “La Firme,” which digitizes architectural services to reach families who self-build their homes in Latin America, created by Mora Orensanz MCP ’21, Fiorella Belli Ferro MCP ’21, and rising senior Raul Briceno Brignole.
      Following the award ceremony, Rosenzweig told the students that the process was not yet over because MITdesignX faculty and staff would always be available to continue guiding and supporting their journeys as they launch and grow their ventures.

      “You’re going to become alumni of MITdesignX,” he said. “You’re going to be joining over 50 teams that are working around the world, making an impact. They’re being recognized as leaders in innovation. They’re being recognized by investors who are helping them make an impact. This is your next step.” More

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      in Energy

      Evan Leppink: Seeking a way to better stabilize the fusion environment

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      “Fusion energy was always one of those kind-of sci-fi technologies that you read about,” says nuclear science and engineering PhD candidate Evan Leppink. He’s recalling the time before fusion became a part of his daily hands-on experience at MIT’s Plasma Science and Fusion Center, where he is studying a unique way to drive current in a tokamak plasma using radiofrequency (RF) waves. 

      Now, an award from the U.S. Department of Energy’s (DOE) Office of Science Graduate Student Research (SCGSR) Program will support his work with a 12-month residency at the DIII-D National Fusion Facility in San Diego, California.

      Like all tokamaks, DIII-D generates hot plasma inside a doughnut-shaped vacuum chamber wrapped with magnets. Because plasma will follow magnetic field lines, tokamaks are able to contain the turbulent plasma fuel as it gets hotter and denser, keeping it away from the edges of the chamber where it could damage the wall materials. A key part of the tokamak concept is that part of the magnetic field is created by electrical currents in the plasma itself, which helps to confine and stabilize the configuration. Researchers often launch high-power RF waves into tokamaks to drive that current.

      Leppink will be contributing to research, led by his MIT advisor Steve Wukitch, that pursues launching RF waves in DIII-D using a unique compact antenna placed on the tokamak center column. Typically, antennas are placed inside the tokamak on the outer edge of the doughnut, farthest from the central hole (or column), primarily because access and installation are easier there. This is known as the “low-field side,” because the magnetic field is lower there than at the central column, the “high-field side.” This MIT-led experiment, for the first time, will mount an antenna on the high-field side. There is some theoretical evidence that placing the wave launcher there could improve power penetration and current drive efficiency. And because the plasma environment is less harsh on this side, the antenna will survive longer, a factor important for any future power-producing tokamak.

      Leppink’s work on DIII-D focuses specifically on measuring the density of plasmas generated in the tokamak, for which he developed a “reflectometer.” This small antenna launches microwaves into the plasma, which reflect back to the antenna to be measured. The time that it takes for these microwaves to traverse the plasma provides information about the plasma density, allowing researchers to build up detailed density profiles, data critical for injecting RF power into the plasma.

      “Research shows that when we try to inject these waves into the plasma to drive the current, they can lose power as they travel through the edge region of the tokamak, and can even have problems entering the core of the plasma, where we would most like to direct them,” says Leppink. “My diagnostic will measure that edge region on the high-field side near the launcher in great detail, which provides us a way to directly verify calculations or compare actual results with simulation results.”

      Although focused on his own research, Leppink has excelled at priming other students for success in their studies and research. In 2021 he received the NSE Outstanding Teaching Assistant and Mentorship Award.

      “The highlights of TA’ing for me were the times when I could watch students go from struggling with a difficult topic to fully understanding it, often with just a nudge in the right direction and then allowing them to follow their own intuition the rest of the way,” he says.

      The right direction for Leppink points toward San Diego and RF current drive experiments on DIII-D. He is grateful for the support from the SCGSR, a program created to prepare graduate students like him for science, technology, engineering, or mathematics careers important to the DOE Office of Science mission. It provides graduate thesis research opportunities through extended residency at DOE national laboratories. He has already made several trips to DIII-D, in part to install his reflectometer, and has been impressed with the size of the operation.

      “It takes a little while to kind of compartmentalize everything and say, ‘OK, well, here’s my part of the machine. This is what I’m doing.’ It can definitely be overwhelming at times. But I’m blessed to be able to work on what has been the workhorse tokamak of the United States for the past few decades.” More

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      in Environment

      Migration Summit addresses education and workforce development in displacement

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      “Refugees can change the world with access to education,” says Alnarjes Harba, a refugee from Syria who recently shared her story at the 2022 Migration Summit — a first-of-its-kind, global convening to address the challenges that displaced communities face in accessing education and employment.

      At the age of 13, Harba was displaced to Lebanon, where she graduated at the top of her high school class. But because of her refugee status, she recalls, no university in her host country would accept her. Today, Harba is a researcher in health-care architecture. She holds a bachelor’s degree from Southern New Hampshire University, where she was part of the Global Education Movement, a program providing refugees with pathways to higher education and work.

      Like many of the Migration Summit’s participants, Harba shared her story to call attention not only to the barriers to refugee education, but also to the opportunities to create more education-to-employment pathways like MIT Refugee Action Hub’s (ReACT) certificate programs for displaced learners.

      Organized by MIT ReACT, the MIT Abdul Latif Jameel World Education Lab (J-WEL), Na’amal, Karam Foundation, and Paper Airplanes, the Migration Summit sought to center the voices and experiences of those most directly impacted by displacement — both in narratives about the crisis and in the search for solutions. Themed “Education and Workforce Development in Displacement,” this year’s summit welcomed more than 900 attendees from over 30 countries, to a total of 40 interactive virtual sessions led by displaced learners, educators, and activists working to support communities in displacement.

      Sessions highlighted the experiences of refugees, migrants, and displaced learners, as well as current efforts across the education and workforce development landscape, ranging from pK-12 initiatives to post-secondary programs, workforce training to entrepreneurship opportunities.

      Overcoming barriers to access

      The vision for the Migration Summit developed, in part, out of the need to raise more awareness about the long-standing global displacement crisis. According to the United Nations High Commissioner for Refugees (UNHCR), 82.4 million people worldwide today are forcibly displaced, a figure that doesn’t include the estimated 12 million people who have fled their homes in Ukraine since February.

      “Refugees not only leave their countries; they leave behind a thousand memories, their friends, their families,” says Mondiant Dogon, a human rights activist, refugee ambassador, and author who gave the Migration Summit’s opening keynote address. “Education is the most important thing that can happen to refugees. In that way, we can leave behind the refugee camps and build our own independent future.”

      Yet, as the stories of the summit’s participants highlight, many in displacement have lost their livelihoods or had their education disrupted — only to face further challenges when trying to access education or find work in their new places of residence. Obstacles range from legal restrictions, language and cultural barriers, and unaffordable costs to lack of verifiable credentials. UNHCR estimates that only 5 percent of refugees have access to higher education, compared to the global average of 39 percent.

      “There is another problem related to forced displacement — dehumanization of migrants,” says Lina Sergie Attar, the founder and CEO of Karam Foundation. “They are unjustly positioned as enemies, as a threat.”

      But as Blein Alem, an MIT ReACT alum and refugee from Eritrea, explains, “No one chooses to be a refugee — it just occurs. Whether by conflict, war, human rights violations, just because you have refugee status does not mean that you are not willing to make a change in your life and access to education and work.” Several participants, including Alem, shared that, even with a degree in hand, their refugee status limited their ability to work in their new countries of residence.

      Displaced communities face complex and structural challenges in accessing education and workforce development opportunities. Because of the varying and vast effects of displacement, efforts to address these challenges range in scale and focus and differ across sectors. As Lorraine Charles, co-founder and director of Na’amal, noted in the Migration Summit’s closing session, many organizations find themselves working in silos, or even competing with each other for funding and other resources. As a result, solution-making has been fragmented, with persistent gaps between different sectors that are, in fact, working toward the same goals.

      Imagining a modular, digital, collaborative approach

      A key takeaway from the month’s discussions, then, is the need to rethink the response to refugee education and workforce challenges. During the session, “From Intentions to Impact: Decolonizing Refugee Response,” participants emphasized the systemic nature of these challenges. Yet formal responses, such as the 1951 Refugee Convention, have been largely inadequate — in some instances even oppressing the communities they’re meant to support, explains Sana Mustafa, director of partnership and engagement for Asylum Access.

      “We have the opportunity to rethink how we are handling the situation,” Mustafa says, calling for more efforts to include refugees in the design and development of solutions.

      Presenters also agreed that educational institutions, particularly universities, could play a vital role in providing more pathways for refugees and displaced learners. Key to this is rethinking the structure of education itself, including its delivery.

      “The challenge right now is that degrees are monolithic,” says Sanjay Sarma, vice president for MIT Open Learning, who gave the keynote address on “Pathways to Education, Livelihood, and Hope.” “They’re like those gigantic rocks at Stonehenge or in other megalithic sites. What we need is a much more granular version of education: bricks. Bricks were invented several thousand years ago, but we don’t really have that yet formally and extensively in education.”

      “There is no way we can accommodate thousands and thousands of refugees face-to-face,” says Shai Reshef, the founder and president of University of the People. “The only path is a digital one.”

      Ultimately, explains Demetri Fadel of Karam Foundation, “We really need to think about how to create a vision of education as a right for every person all around the world.”

      Underlying many of the Migration Summit’s conclusions is the awareness that there is still much work to be done. However, as the summit’s co-chair Lana Cook said in her closing remarks, “This was not a convening of despair, but one about what we can build together.”

      The summit’s organizers are currently putting together a public report of the key findings that have emerged from the month’s conversations, including recommendations for thematic working groups and future Migration Summit activities. More

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      in Environment

      Living Climate Futures initiative showcases holistic approach to the climate crisis

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      The sun shone bright and warm on the Dertouzos Amphitheater at the Stata Center this past Earth Day as a panel of Indigenous leaders from across the country talked about their experiences with climate activism and shared their natural world philosophies — a worldview that sees humanity as one with the rest of the Earth.

      “I was taught the natural world philosophies by those raised by precolonial individuals,” said Jay Julius W’tot Lhem of the Lummi tribe of the Pacific Northwest and founder and president of Se’Si’Le, an organization dedicated to reintroducing Indigenous spiritual law into the mainstream conversation about climate. Since his great-grandmother was born in 1888, he grew up “one hug away from pre-contact,” as he put it.

      Natural world philosophiesNatural world philosophies sit at the center of the Indigenous activism taking place all over the country, and they were a highlight of the Indigenous Earth Day panel — one part of a two-day symposium called Living Climate Futures. The events were hosted by the Anthropology and History sections and the Program on Science, Technology, and Society in MIT’s School of Humanities, Arts, and Social Sciences (SHASS), in collaboration with the MIT Office of Sustainability and Project Indigenous MIT.

      “The Living Climate Futures initiative began from the recognition that the people who are living most closely with climate and environmental struggles and injustices are especially equipped to lead the way toward other ways of living in the world,” says Briana Meier, ACLS Emerging Voices Postdoctoral Fellow in Anthropology and an organizer of the event. “While much climate action is based in technology-driven policy, we recognize that solutions to climate change are often embedded within and produced in response to existing social systems of injustice and inequity.”

      On-the-ground experts from around the country spoke in a series of panels and discussions over the two days, sharing their stories and inspiring attendees to think differently about how to address the environmental crisis.

      Gathering experts

      The hope, according to faculty organizers, was that an event centered on such voices could create connections among activists and open the eyes of many to the human element of climate solutions.

      Over the years, many such solutions have overlooked the needs of the communities they are designed to help. Streams in the Pacific Northwest, for example, have been dammed to generate hydroelectric power — promoted as a green alternative to fossil fuel. But these same locations have long been sacred spots for Indigenous swimming rituals, said Ryan Emanuel (Lumbee), associate professor of hydrology at Duke University and a panelist in the Indigenous Earth Day event. Mitigating the environmental damage does not make up for the loss of sacred connection, he emphasized.

      To dig into such nuances, the organizers invited an intergenerational group of panelists to share successes with attendees.

      Transforming urban spaces

      In one panel, for example, urban farmers from Mansfield, Ohio, and Chelsea, Massachusetts, discussed the benefits of growing vegetables in cities.

      “Transforming urban spaces into farms provides not just healthy food, but a visible symbol of hope, a way for people to connect and grow food that reflects their cultures and homes, an economic development opportunity, and even a safe space for teens to hang out,” said Susy Jones, senior sustainability project manager in the MIT Office of Sustainability and an event organizer. “We also heard about the challenges — like the cost of real estate in Massachusetts.”

      Another panel highlighted the determined efforts of a group of students from George Washington High School in Southeast Chicago to derail a project to build a scrap metal recycling plant across the street from their school. “We’re at school eight hours a day,” said Gregory Miller, a junior at the school. “We refuse to live next door to a metals scrapyard.”

      The proposed plant was intended to replace something similar that had been shut down in a predominantly white neighborhood due to its many environmental violations. Southeast Chicago is more culturally diverse and has long suffered from industrial pollution and economic hardship, but the students fought the effort to further pollute their home — and won.

      “It was hard, the campaign,” said Destiny Vasquez. “But it was beautiful because the community came together. There is unity in our struggle.”

      Recovering a common heritage 

      Unity was also at the forefront of the discussion for the Indigenous Earth Day panel in the Stata Amphitheater. This portion of the Living Climate Futures event began with a greeting in the Navajo language from Alvin Harvey, PhD candidate in aeronautics and astronautics (Aero/Astro) and representative of the MIT American Indian Science and Engineering Society and the MIT Native American Student Association. The greeting identified all who came to the event as relatives.

      “Look at the relatives next to you, especially those trees,” he said, gesturing to the budding branches around the amphitheater. “They give you shelter, love … few other beings are willing to do that.”

      According to Julius, such reverence for nature is part of the Indigenous way of life, common across tribal backgrounds — and something all of humanity once had in common. “Somewhere along the line we all had Indigenous philosophies,” he said. “We all need an invitation back to that to understand we’re all part of the whole.”

      Understanding the oneness of all living things on earth helps people of Indigenous nations feel the distress of the earth when it is under attack, speakers said. Donna Chavis, senior climate campaigner for Friends of the Earth and an elder of the Lumbee tribe, discussed the trauma of having forests near her home in the southeastern United States clear-cut to provide wood chips to Europe.

      “They are devastating the lungs of the earth in North Carolina at a rate faster than in the Amazon,” she said. “You can almost hear the pain of the forest.”

      Small pictures of everyday life

      “People are experiencing a climate crisis that is global in really different ways in different places,” says Heather Paxson, head of MIT Anthropology and an event organizer. “What came out of these two days is a real, palpable sense of the power of listening to individual experience. Not because it gives us the big picture, but because it gives us the small picture.”

      Trinity Colón, one of the leaders of the group from George Washington High School, impressed on attendees that environmental justice is much more than an academic pursuit. “We’re not talking about climate change in the sense of statistics, infographics,” she said. “For us this is everyday life … [Future engineers and others training at MIT] should definitely take that into perspective, that these are real people really being affected by these injustices.”

      That call to action has already been felt by many at MIT.

      “I’ve been hearing from grad students lately, in engineering, saying, ‘I like thinking about these problems, but I don’t like where I’m being directed to use my intellectual capital, toward building more corporate wealth,’” said Kate Brown, professor of STS and an event organizer. “As an institution, we could move toward working not for, not to correct, but working with communities.”

      The world is what we’ve gotMIT senior Abdulazeez Mohammed Salim, an Aero/Astro major, says he was inspired by these conversations to get involved in urban farming initiatives in Baltimore, Maryland, where he plans to move after graduation.

      “We have a responsibility as part of the world around us, not as external observers, not as people removed and displaced from the world. And the world is not an experiment or a lab,” he says. “It’s what we’ve got. It’s who we are. It’s all that we’ve been and all we will be. That stuck with me; it resonated very deeply.”

      Salim also appreciated the reality check given by Bianca Bowman from GreenRoots Chelsea, who pointed out that success will not come quickly, and that sustained advocacy is critical.

      “Real, valuable change will not happen overnight, will not happen by just getting together a critical mass of people who are upset and concerned,” he said. “Because what we’re dealing with are large, interconnected, messy systems that will try to fight back and survive regardless of how we force them to adapt. And so, long term is really the only way forward. That’s the way we need to think of these struggles.” More

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      in Energy

      MIT Climate and Sustainability Consortium announces recipients of inaugural MCSC Seed Awards

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      The MIT Climate and Sustainability Consortium (MCSC) has awarded 20 projects a total of $5 million over two years in its first-ever 2022 MCSC Seed Awards program. The winning projects are led by principal investigators across all five of MIT’s schools.

      The goal of the MCSC Seed Awards is to engage MIT researchers and link the economy-wide work of the consortium to ongoing and emerging climate and sustainability efforts across campus. The program offers further opportunity to build networks among the awarded projects to deepen the impact of each and ensure the total is greater than the sum of its parts.

      For example, to drive progress under the awards category Circularity and Materials, the MCSC can facilitate connections between the technologists at MIT who are developing recovery approaches for metals, plastics, and fiber; the urban planners who are uncovering barriers to reuse; and the engineers, who will look for efficiency opportunities in reverse supply chains.

      “The MCSC Seed Awards are designed to complement actions previously outlined in Fast Forward: MIT’s Climate Action Plan for the Decade and, more specifically, the Climate Grand Challenges,” says Anantha P. Chandrakasan, dean of the MIT School of Engineering, Vannevar Bush Professor of Electrical Engineering and Computer Science, and chair of the MIT Climate and Sustainability Consortium. “In collaboration with seed award recipients and MCSC industry members, we are eager to engage in interdisciplinary exploration and propel urgent advancements in climate and sustainability.” 

      By supporting MIT researchers with expertise in economics, infrastructure, community risk assessment, mobility, and alternative fuels, the MCSC will accelerate implementation of cross-disciplinary solutions in the awards category Decarbonized and Resilient Value Chains. Enhancing Natural Carbon Sinks and building connections to local communities will require associations across experts in ecosystem change, biodiversity, improved agricultural practice and engagement with farmers, all of which the consortium can begin to foster through the seed awards.

      “Funding opportunities across campus has been a top priority since launching the MCSC,” says Jeremy Gregory, MCSC executive director. “It is our honor to support innovative teams of MIT researchers through the inaugural 2022 MCSC Seed Awards program.”

      The winning projects are tightly aligned with the MCSC’s areas of focus, which were derived from a year of highly engaged collaborations with MCSC member companies. The projects apply across the member’s climate and sustainability goals.

      The MCSC’s 16 member companies span many industries, and since early 2021, have met with members of the MIT community to define focused problem statements for industry-specific challenges, identify meaningful partnerships and collaborations, and develop clear and scalable priorities. Outcomes from these collaborations laid the foundation for the focus areas, which have shaped the work of the MCSC. Specifically, the MCSC Industry Advisory Board engaged with MIT on key strategic directions, and played a critical role in the MCSC’s series of interactive events. These included virtual workshops hosted last summer, each on a specific topic that allowed companies to work with MIT and each other to align key assumptions, identify blind spots in corporate goal-setting, and leverage synergies between members, across industries. The work continued in follow-up sessions and an annual symposium.

      “We are excited to see how the seed award efforts will help our member companies reach or even exceed their ambitious climate targets, find new cross-sector links among each other, seek opportunities to lead, and ripple key lessons within their industry, while also deepening the Institute’s strong foundation in climate and sustainability research,” says Elsa Olivetti, the Esther and Harold E. Edgerton Associate Professor in Materials Science and Engineering and MCSC co-director.

      As the seed projects take shape, the MCSC will provide ongoing opportunities for awardees to engage with the Industry Advisory Board and technical teams from the MCSC member companies to learn more about the potential for linking efforts to support and accelerate their climate and sustainability goals. Awardees will also have the chance to engage with other members of the MCSC community, including its interdisciplinary Faculty Steering Committee.

      “One of our mantras in the MCSC is to ‘amplify and extend’ existing efforts across campus; we’re always looking for ways to connect the collaborative industry relationships we’re building and the work we’re doing with other efforts on campus,” notes Jeffrey Grossman, the Morton and Claire Goulder and Family Professor in Environmental Systems, head of the Department of Materials Science and Engineering, and MCSC co-director. “We feel the urgency as well as the potential, and we don’t want to miss opportunities to do more and go faster.”

      The MCSC Seed Awards complement the Climate Grand Challenges, a new initiative to mobilize the entire MIT research community around developing the bold, interdisciplinary solutions needed to address difficult, unsolved climate problems. The 27 finalist teams addressed four broad research themes, which align with the MCSC’s focus areas. From these finalist teams, five flagship projects were announced in April 2022.

      The parallels between MCSC’s focus areas and the Climate Grand Challenges themes underscore an important connection between the shared long-term research interests of industry and academia. The challenges that some of the world’s largest and most influential companies have identified are complementary to MIT’s ongoing research and innovation — highlighting the tremendous opportunity to develop breakthroughs and scalable solutions quickly and effectively. Special Presidential Envoy for Climate John Kerry underscored the importance of developing these scalable solutions, including critical new technology, during a conversation with MIT President L. Rafael Reif at MIT’s first Climate Grand Challenges showcase event last month.

      Both the MCSC Seed Awards and the Climate Grand Challenges are part of MIT’s larger commitment and initiative to combat climate change; this was underscored in “Fast Forward: MIT’s Climate Action Plan for the Decade,” which the Institute published in May 2021.

      The project titles and research leads for each of the 20 awardees listed below are categorized by MCSC focus area.

      Decarbonized and resilient value chains

      “Collaborative community mapping toolkit for resilience planning,” led by Miho Mazereeuw, associate professor of architecture and urbanism in the Department of Architecture and director of the Urban Risk Lab (a research lead on Climate Grand Challenges flagship project) and Nicholas de Monchaux, professor and department head in the Department of Architecture
      “CP4All: Fast and local climate projections with scientific machine learning — towards accessibility for all of humanity,” led by Chris Hill, principal research scientist in the Department of Earth, Atmospheric and Planetary Sciences and Dava Newman, director of the MIT Media Lab and the Apollo Program Professor in the Department of Aeronautics and Astronautics
      “Emissions reductions and productivity in U.S. manufacturing,” led by Mert Demirer, assistant professor of applied economics at the MIT Sloan School of Management and Jing Li, assistant professor and William Barton Rogers Career Development Chair of Energy Economics in the MIT Sloan School of Management
      “Logistics electrification through scalable and inter-operable charging infrastructure: operations, planning, and policy,” led by Alex Jacquillat, the 1942 Career Development Professor and assistant professor of operations research and statistics in the MIT Sloan School of Management
      “Powertrain and system design for LOHC-powered long-haul trucking,” led by William Green, the Hoyt Hottel Professor in Chemical Engineering in the Department of Chemical Engineering and postdoctoral officer, and Wai K. Cheng, professor in the Department of Mechanical Engineering and director of the Sloan Automotive Laboratory
      “Sustainable Separation and Purification of Biochemicals and Biofuels using Membranes,” led by John Lienhard, the Abdul Latif Jameel Professor of Water in the Department of Mechanical Engineering, director of the Abdul Latif Jameel Water and Food Systems Lab, and director of the Rohsenow Kendall Heat Transfer Laboratory; and Nicolas Hadjiconstantinou, professor in the Department of Mechanical Engineering, co-director of the Center for Computational Science and Engineering, associate director of the Center for Exascale Simulation of Materials in Extreme Environments, and graduate officer
      “Toolkit for assessing the vulnerability of industry infrastructure siting to climate change,” led by Michael Howland, assistant professor in the Department of Civil and Environmental Engineering

      Circularity and Materials

      “Colorimetric Sulfidation for Aluminum Recycling,” led by Antoine Allanore, associate professor of metallurgy in the Department of Materials Science and Engineering
      “Double Loop Circularity in Materials Design Demonstrated on Polyurethanes,” led by Brad Olsen, the Alexander and I. Michael Kasser (1960) Professor and graduate admissions co-chair in the Department of Chemical Engineering, and Kristala Prather, the Arthur Dehon Little Professor and department executive officer in the Department of Chemical Engineering
      “Engineering of a microbial consortium to degrade and valorize plastic waste,” led by Otto Cordero, associate professor in the Department of Civil and Environmental Engineering, and Desiree Plata, the Gilbert W. Winslow (1937) Career Development Professor in Civil Engineering and associate professor in the Department of Civil and Environmental Engineering
      “Fruit-peel-inspired, biodegradable packaging platform with multifunctional barrier properties,” led by Kripa Varanasi, professor in the Department of Mechanical Engineering
      “High Throughput Screening of Sustainable Polyesters for Fibers,” led by Gregory Rutledge, the Lammot du Pont Professor in the Department of Chemical Engineering, and Brad Olsen, Alexander and I. Michael Kasser (1960) Professor and graduate admissions co-chair in the Department of Chemical Engineering
      “Short-term and long-term efficiency gains in reverse supply chains,” led by Yossi Sheffi, the Elisha Gray II Professor of Engineering Systems, professor in the Department of Civil and Environmental Engineering, and director of the Center for Transportation and Logistics
      The costs and benefits of circularity in building construction, led by Siqi Zheng, the STL Champion Professor of Urban and Real Estate Sustainability at the MIT Center for Real Estate and Department of Urban Studies and Planning, faculty director of the MIT Center for Real Estate, and faculty director for the MIT Sustainable Urbanization Lab; and Randolph Kirchain, principal research scientist and co-director of MIT Concrete Sustainability Hub

      Natural carbon sinks

      “Carbon sequestration through sustainable practices by smallholder farmers,” led by Joann de Zegher, the Maurice F. Strong Career Development Professor and assistant professor of operations management in the MIT Sloan School of Management, and Karen Zheng the George M. Bunker Professor and associate professor of operations management in the MIT Sloan School of Management
      “Coatings to protect and enhance diverse microbes for improved soil health and crop yields,” led by Ariel Furst, the Raymond A. (1921) And Helen E. St. Laurent Career Development Professor of Chemical Engineering in the Department of Chemical Engineering, and Mary Gehring, associate professor of biology in the Department of Biology, core member of the Whitehead Institute for Biomedical Research, and graduate officer
      “ECO-LENS: Mainstreaming biodiversity data through AI,” led by John Fernández, professor of building technology in the Department of Architecture and director of MIT Environmental Solutions Initiative
      “Growing season length, productivity, and carbon balance of global ecosystems under climate change,” led by Charles Harvey, professor in the Department of Civil and Environmental Engineering, and César Terrer, assistant professor in the Department of Civil and Environmental Engineering

      Social dimensions and adaptation

      “Anthro-engineering decarbonization at the million-person scale,” led by Manduhai Buyandelger, professor in the Anthropology Section, and Michael Short, the Class of ’42 Associate Professor of Nuclear Science and Engineering in the Department of Nuclear Science and Engineering
      “Sustainable solutions for climate change adaptation: weaving traditional ecological knowledge and STEAM,” led by Janelle Knox-Hayes, the Lister Brothers Associate Professor of Economic Geography and Planning and head of the Environmental Policy and Planning Group in the Department of Urban Studies and Planning, and Miho Mazereeuw, associate professor of architecture and urbanism in the Department of Architecture and director of the Urban Risk Lab (a research lead on a Climate Grand Challenges flagship project) More

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      in Energy

      MIT expands research collaboration with Commonwealth Fusion Systems to build net energy fusion machine, SPARC

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      MIT’s Plasma Science and Fusion Center (PSFC) will substantially expand its fusion energy research and education activities under a new five-year agreement with Institute spinout Commonwealth Fusion Systems (CFS).

      “This expanded relationship puts MIT and PSFC in a prime position to be an even stronger academic leader that can help deliver the research and education needs of the burgeoning fusion energy industry, in part by utilizing the world’s first burning plasma and net energy fusion machine, SPARC,” says PSFC director Dennis Whyte. “CFS will build SPARC and develop a commercial fusion product, while MIT PSFC will focus on its core mission of cutting-edge research and education.”

      Commercial fusion energy has the potential to play a significant role in combating climate change, and there is a concurrent increase in interest from the energy sector, governments, and foundations. The new agreement, administered by the MIT Energy Initiative (MITEI), where CFS is a startup member, will help PSFC expand its fusion technology efforts with a wider variety of sponsors. The collaboration enables rapid execution at scale and technology transfer into the commercial sector as soon as possible.

      This new agreement doubles CFS’ financial commitment to PSFC, enabling greater recruitment and support of students, staff, and faculty. “We’ll significantly increase the number of graduate students and postdocs, and just as important they will be working on a more diverse set of fusion science and technology topics,” notes Whyte. It extends the collaboration between PSFC and CFS that resulted in numerous advances toward fusion power plants, including last fall’s demonstration of a high-temperature superconducting (HTS) fusion electromagnet with record-setting field strength of 20 tesla.

      The combined magnetic fusion efforts at PSFC will surpass those in place during the operations of the pioneering Alcator C-Mod tokamak device that operated from 1993 to 2016. This increase in activity reflects a moment when multiple fusion energy technologies are seeing rapidly accelerating development worldwide, and the emergence of a new fusion energy industry that would require thousands of trained people.

      MITEI director Robert Armstrong adds, “Our goal from the beginning was to create a membership model that would allow startups who have specific research challenges to leverage the MITEI ecosystem, including MIT faculty, students, and other MITEI members. The team at the PSFC and MITEI have worked seamlessly to support CFS, and we are excited for this next phase of the relationship.”

      PSFC is supporting CFS’ efforts toward realizing the SPARC fusion platform, which facilitates rapid development and refinement of elements (including HTS magnets) needed to build ARC, a compact, modular, high-field fusion power plant that would set the stage for commercial fusion energy production. The concepts originated in Whyte’s nuclear science and engineering class 22.63 (Principles of Fusion Engineering) and have been carried forward by students and PSFC staff, many of whom helped found CFS; the new activity will expand research into advanced technologies for the envisioned pilot plant.

      “This has been an incredibly effective collaboration that has resulted in a major breakthrough for commercial fusion with the successful demonstration of revolutionary fusion magnet technology that will enable the world’s first commercially relevant net energy fusion device, SPARC, currently under construction,” says Bob Mumgaard SM ’15, PhD ’15, CEO of Commonwealth Fusion Systems. “We look forward to this next phase in the collaboration with MIT as we tackle the critical research challenges ahead for the next steps toward fusion power plant development.”

      In the push for commercial fusion energy, the next five years are critical, requiring intensive work on materials longevity, heat transfer, fuel recycling, maintenance, and other crucial aspects of power plant development. It will need innovation from almost every engineering discipline. “Having great teams working now, it will cut the time needed to move from SPARC to ARC, and really unleash the creativity. And the thing MIT does so well is cut across disciplines,” says Whyte.

      “To address the climate crisis, the world needs to deploy existing clean energy solutions as widely and as quickly as possible, while at the same time developing new technologies — and our goal is that those new technologies will include fusion power,” says Maria T. Zuber, MIT’s vice president for research. “To make new climate solutions a reality, we need focused, sustained collaborations like the one between MIT and Commonwealth Fusion Systems. Delivering fusion power onto the grid is a monumental challenge, and the combined capabilities of these two organizations are what the challenge demands.”

      On a strategic level, climate change and the imperative need for widely implementable carbon-free energy have helped orient the PSFC team toward scalability. “Building one or 10 fusion plants doesn’t make a difference — we have to build thousands,” says Whyte. “The design decisions we make will impact the ability to do that down the road. The real enemy here is time, and we want to remove as many impediments as possible and commit to funding a new generation of scientific leaders. Those are critically important in a field with as much interdisciplinary integration as fusion.” More

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      in Energy

      How can we reduce the carbon footprint of global computing?

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      The voracious appetite for energy from the world’s computers and communications technology presents a clear threat for the globe’s warming climate. That was the blunt assessment from presenters in the intensive two-day Climate Implications of Computing and Communications workshop held on March 3 and 4, hosted by MIT’s Climate and Sustainability Consortium (MCSC), MIT-IBM Watson AI Lab, and the Schwarzman College of Computing.

      The virtual event featured rich discussions and highlighted opportunities for collaboration among an interdisciplinary group of MIT faculty and researchers and industry leaders across multiple sectors — underscoring the power of academia and industry coming together.

      “If we continue with the existing trajectory of compute energy, by 2040, we are supposed to hit the world’s energy production capacity. The increase in compute energy and demand has been increasing at a much faster rate than the world energy production capacity increase,” said Bilge Yildiz, the Breene M. Kerr Professor in the MIT departments of Nuclear Science and Engineering and Materials Science and Engineering, one of the workshop’s 18 presenters. This computing energy projection draws from the Semiconductor Research Corporations’s decadal report.To cite just one example: Information and communications technology already account for more than 2 percent of global energy demand, which is on a par with the aviation industries emissions from fuel.“We are the very beginning of this data-driven world. We really need to start thinking about this and act now,” said presenter Evgeni Gousev, senior director at Qualcomm.  Innovative energy-efficiency optionsTo that end, the workshop presentations explored a host of energy-efficiency options, including specialized chip design, data center architecture, better algorithms, hardware modifications, and changes in consumer behavior. Industry leaders from AMD, Ericsson, Google, IBM, iRobot, NVIDIA, Qualcomm, Tertill, Texas Instruments, and Verizon outlined their companies’ energy-saving programs, while experts from across MIT provided insight into current research that could yield more efficient computing.Panel topics ranged from “Custom hardware for efficient computing” to “Hardware for new architectures” to “Algorithms for efficient computing,” among others.

      Visual representation of the conversation during the workshop session entitled “Energy Efficient Systems.”

      Image: Haley McDevitt

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      The goal, said Yildiz, is to improve energy efficiency associated with computing by more than a million-fold.“I think part of the answer of how we make computing much more sustainable has to do with specialized architectures that have very high level of utilization,” said Darío Gil, IBM senior vice president and director of research, who stressed that solutions should be as “elegant” as possible.  For example, Gil illustrated an innovative chip design that uses vertical stacking to reduce the distance data has to travel, and thus reduces energy consumption. Surprisingly, more effective use of tape — a traditional medium for primary data storage — combined with specialized hard drives (HDD), can yield a dramatic savings in carbon dioxide emissions.Gil and presenters Bill Dally, chief scientist and senior vice president of research of NVIDIA; Ahmad Bahai, CTO of Texas Instruments; and others zeroed in on storage. Gil compared data to a floating iceberg in which we can have fast access to the “hot data” of the smaller visible part while the “cold data,” the large underwater mass, represents data that tolerates higher latency. Think about digital photo storage, Gil said. “Honestly, are you really retrieving all of those photographs on a continuous basis?” Storage systems should provide an optimized mix of of HDD for hot data and tape for cold data based on data access patterns.Bahai stressed the significant energy saving gained from segmenting standby and full processing. “We need to learn how to do nothing better,” he said. Dally spoke of mimicking the way our brain wakes up from a deep sleep, “We can wake [computers] up much faster, so we don’t need to keep them running in full speed.”Several workshop presenters spoke of a focus on “sparsity,” a matrix in which most of the elements are zero, as a way to improve efficiency in neural networks. Or as Dally said, “Never put off till tomorrow, where you could put off forever,” explaining efficiency is not “getting the most information with the fewest bits. It’s doing the most with the least energy.”Holistic and multidisciplinary approaches“We need both efficient algorithms and efficient hardware, and sometimes we need to co-design both the algorithm and the hardware for efficient computing,” said Song Han, a panel moderator and assistant professor in the Department of Electrical Engineering and Computer Science (EECS) at MIT.Some presenters were optimistic about innovations already underway. According to Ericsson’s research, as much as 15 percent of the carbon emissions globally can be reduced through the use of existing solutions, noted Mats Pellbäck Scharp, head of sustainability at Ericsson. For example, GPUs are more efficient than CPUs for AI, and the progression from 3G to 5G networks boosts energy savings.“5G is the most energy efficient standard ever,” said Scharp. “We can build 5G without increasing energy consumption.”Companies such as Google are optimizing energy use at their data centers through improved design, technology, and renewable energy. “Five of our data centers around the globe are operating near or above 90 percent carbon-free energy,” said Jeff Dean, Google’s senior fellow and senior vice president of Google Research.Yet, pointing to the possible slowdown in the doubling of transistors in an integrated circuit — or Moore’s Law — “We need new approaches to meet this compute demand,” said Sam Naffziger, AMD senior vice president, corporate fellow, and product technology architect. Naffziger spoke of addressing performance “overkill.” For example, “we’re finding in the gaming and machine learning space we can make use of lower-precision math to deliver an image that looks just as good with 16-bit computations as with 32-bit computations, and instead of legacy 32b math to train AI networks, we can use lower-energy 8b or 16b computations.”

      Visual representation of the conversation during the workshop session entitled “Wireless, networked, and distributed systems.”

      Image: Haley McDevitt

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      Other presenters singled out compute at the edge as a prime energy hog.“We also have to change the devices that are put in our customers’ hands,” said Heidi Hemmer, senior vice president of engineering at Verizon. As we think about how we use energy, it is common to jump to data centers — but it really starts at the device itself, and the energy that the devices use. Then, we can think about home web routers, distributed networks, the data centers, and the hubs. “The devices are actually the least energy-efficient out of that,” concluded Hemmer.Some presenters had different perspectives. Several called for developing dedicated silicon chipsets for efficiency. However, panel moderator Muriel Medard, the Cecil H. Green Professor in EECS, described research at MIT, Boston University, and Maynooth University on the GRAND (Guessing Random Additive Noise Decoding) chip, saying, “rather than having obsolescence of chips as the new codes come in and in different standards, you can use one chip for all codes.”Whatever the chip or new algorithm, Helen Greiner, CEO of Tertill (a weeding robot) and co-founder of iRobot, emphasized that to get products to market, “We have to learn to go away from wanting to get the absolute latest and greatest, the most advanced processor that usually is more expensive.” She added, “I like to say robot demos are a dime a dozen, but robot products are very infrequent.”Greiner emphasized consumers can play a role in pushing for more energy-efficient products — just as drivers began to demand electric cars.Dean also sees an environmental role for the end user.“We have enabled our cloud customers to select which cloud region they want to run their computation in, and they can decide how important it is that they have a low carbon footprint,” he said, also citing other interfaces that might allow consumers to decide which air flights are more efficient or what impact installing a solar panel on their home would have.However, Scharp said, “Prolonging the life of your smartphone or tablet is really the best climate action you can do if you want to reduce your digital carbon footprint.”Facing increasing demandsDespite their optimism, the presenters acknowledged the world faces increasing compute demand from machine learning, AI, gaming, and especially, blockchain. Panel moderator Vivienne Sze, associate professor in EECS, noted the conundrum.“We can do a great job in making computing and communication really efficient. But there is this tendency that once things are very efficient, people use more of it, and this might result in an overall increase in the usage of these technologies, which will then increase our overall carbon footprint,” Sze said.Presenters saw great potential in academic/industry partnerships, particularly from research efforts on the academic side. “By combining these two forces together, you can really amplify the impact,” concluded Gousev.Presenters at the Climate Implications of Computing and Communications workshop also included: Joel Emer, professor of the practice in EECS at MIT; David Perreault, the Joseph F. and Nancy P. Keithley Professor of EECS at MIT; Jesús del Alamo, MIT Donner Professor and professor of electrical engineering in EECS at MIT; Heike Riel, IBM Fellow and head science and technology at IBM; and Takashi Ando, principal research staff member at IBM Research. The recorded workshop sessions are available on YouTube. More

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      in Environment

      Given what we know, how do we live now?

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      To truly engage the climate crisis, as so many at MIT are doing, can be daunting and draining. But it need not be lonely. Building collective insight and companionship for this undertaking is the aim of the Council on the Uncertain Human Future (CUHF), an international network launched at Clark University in 2014 and active at MIT since 2020.

      Gathering together in council circles of 8-12 people, MIT community members make space to examine — and even to transform — their questions and concerns about climate change. Through a practice of intentional conversation in small groups, the council calls participants to reflect on our human interdependence with each other and the natural world, and on where we are in both social and planetary terms. It urges exploration of how we got here and what that means, and culminates by asking: Given what we know, how do we live now?

      Origins

      CUHF developed gradually in conversations between co-founders Sarah Buie and Diana Chapman Walsh, who met when they were, respectively, the director of Clark’s Higgins School of Humanities and the president of Wellesley College. Buie asked Walsh to keynote a Ford-funded Difficult Dialogues initiative in 2006. In the years and conversations that followed, they concluded that the most difficult dialogue wasn’t happening: an honest engagement with the realities and implications of a rapidly heating planet Earth.

      With social scientist Susi Moser, they chose the practice of council, a blend of both modern and traditional dialogic forms, and began with a cohort of 12 environmental leaders willing to examine the gravest implications of climate change in a supportive setting — what Walsh calls “a kind of container for a deep dive into dark waters.” That original circle met in three long weekends over 2014 and continues today as the original CUHF Steady Council.

      Taking root at MIT

      Since then, the Council on the Uncertain Human Future has grown into an international network, with circles at universities, research centers, and other communities across the United States and in Scotland and Kathmandu. The practice took root at MIT (where Walsh is a life member emerita of the MIT Corporation) in 2020.

      Leadership and communications teams in the MIT School of Humanities, Arts and Social Sciences (SHASS) Office of the Dean and the Environmental Solutions Initiative (ESI) recognized the need the council could meet on a campus buzzing with research and initiatives aimed at improving the health of the planet. Joining forces with the council leadership, the two MIT groups collaborated to launch the program at MIT, inviting participants from across the institute, and sharing information on the MIT Climate Portal. Intentional conversations

      “The council gives the MIT community the kind of deep discourse that is so necessary to face climate change and a rapidly changing world,” says ESI director and professor of architecture John Fernández. “These conversations open an opportunity to create a new kind of breakthrough of mindsets. It’s a rare chance to pause and ask: Are we doing the things we should be doing, given MIT’s mission to the nation and the world, and given the challenges facing us?”

      As the CUHF practice spreads, agendas expand to acknowledge changing times; the group produces films and collections of readings, curates an online resource site, and convenes international Zoom events for members on a range of topics, many of which interact with climate, including racism and Covid-19. But its core activity remains the same: an intentional, probing conversation over time. There are no preconceived objectives, only a few simple guidelines: speak briefly, authentically, and spontaneously, moving around the circle; listen with attention and receptivity; observe confidentiality. “Through this process of honest speaking and listening, insight arises and trustworthy community is built,” says Buie.

      While these meetings were held in person before 2020, the full council experience pivoted to Zoom at the start of the pandemic with two-hour discussions forming an arc over a period of five weeks. Sessions begin with a call for participants to slow down and breathe, grounding themselves for the conversation. The convener offers a series of questions that elicit spontaneous responses, concerns, and observations; later, they invite visioning of new possibilities. Inviting emergent possibility

      While the process may yield tangible outcomes — for example, a curriculum initiative at Clark called A New Earth Conversation — its greatest value, according to Buie, “is the collective listening, acknowledgment, and emergent possibility it invites. Given the profound cultural misunderstandings and misalignments behind it, climate breakdown defies normative approaches to ‘problem-solving.’ The Council enables us to live into the uncertainty with more awareness, humility, curiosity, and compassion. Participants feel the change; they return to their work and lives differently, and less alone.”

      Roughly 60 faculty and staff from across MIT, all engaged in climate-related work, have participated so far in council circles. The 2021 edition of the Institute’s Climate Action Plan provides for the expansion of councils at MIT to deepen humanistic understanding of the climate crisis. The conversations are also a space for engaging with how the climate crisis is related to what the plan calls “the imperative of justice” and “the intertwined problems of equity and economic transition.”

      Reflecting on the growth of the council’s humanistic practice at MIT, Agustín Rayo, professor of philosophy and the Kenan Sahin Dean of MIT SHASS, says: “The council conversations about the future of our species and the planet are an invaluable contribution to MIT’s ‘whole-campus’ focus on the climate crisis.”

      Growing the council at MIT means broadening participation. Postdocs will join a new circle this fall, with opportunities for student involvement soon to follow. More than a third of MIT’s prior council participants have continued with monthly Steady Council meetings, which sometimes reference recent events while deepening the council practice at MIT. The session in December 2021, for example, began with reports from MIT community members who had attended the COP26 UN climate change conference in Glasgow, then broke into council circles to engage the questions raised.

      Cognitive leaps

      The MIT Steady Council is organized by Curt Newton, director of MIT OpenCourseWare and an early contributor to the online platform that became the Institute’s Climate Portal. Newton sees a productive tension between MIT’s culture of problem-solving and the council’s call for participants to slow down and question the paradigms in which they operate. “It can feel wrong, or at least unfamiliar, to put ourselves in a mode where we’re not trying to create an agenda and an action plan,” he says. “To get us to step back from that and think together about the biggest picture before we allow ourselves to be pulled into that solution mindset  — it’s a necessary experiment for places like MIT.”

      Over the past decade, Newton says, he has searched for ways to direct his energies toward environmental issues “with one foot firmly planted at MIT and one foot out in the world.” The silo-busting personal connections he’s made with colleagues through the council have empowered him “to show up with my full climate self at work.”

      Walsh finds it especially promising to see CUHF taking root at MIT, “a place of intensity, collaboration, and high ideals, where the most stunning breakthroughs occur when someone takes a step back, stops the action, changes the trajectory for a time and begins asking new questions that challenge received wisdom.” She sees council as a communal practice that encourages those cognitive leaps. “If ever there were a moment in history that cried out for a paradigm shift,” she says, “surely this is it.”

      Funding for the Council on the Uncertain Human Future comes from the Christopher Reynolds Foundation and the Kaiser Family Foundation.

      Prepared by MIT SHASS CommunicationsEditorial team: Nicole Estvanik Taylor and Emily Hiestand More