From Institute-wide efforts to address the climate crisis to responding to Covid-19, members of the MIT community made headlines this year for their innovative work in a variety of areas. Faculty, students, and staff were on the front lines of addressing many pressing issues this year, raising their voices and sharing their findings. Below are highlights of news stories that spotlight the many efforts underway at MIT to help make a better world.

Fireside chat: Tackling global challenges with a culture of innovation
President L. Rafael Reif and Linda Henry, CEO of Boston Globe Media Partners, took part in a wide-ranging fireside chat during the inaugural Globe Summit, touching upon everything from the urgent need to address the climate crisis to MIT’s response to Covid-19, the Institute’s approach to artificial intelligence education and the greater Boston innovation ecosystem.
Full discussion via Globe Summit

A real-world revolution in economics
Professor Joshua Angrist, one of the winners of the 2021 Nobel Prize in economic sciences, spoke with The Economist’s Money Talks podcast about the evolution of his research and how his work has helped bring the field of economics closer to real life. “I like to tell graduate students that a good scholar is like a good hitter in baseball,” says Angrist of his advice for economics students. “You get on base about a third of the time you’re doing pretty well, which means you strike out most of the time.”
Full story via The Economist

Paula Hammond guest edits C&EN’s 2021 Trailblazers issue
C&EN’s 2021 Trailblazers issue, curated by guest editor Paula Hammond, celebrated Black chemists and chemical engineers. “As we learn from several of the personal stories highlighted in this issue,” writes Hammond, “that first connection to science and research is critical to engage and inspire the next generation.” Helping propel the issue’s message about the importance of mentorship was a one-on-one with Professor Kristala Prather about her career path and a wide-ranging interview with Hammond herself on building a home at MIT.
Full issue via C&EN

Can fusion put the brakes on climate change?
MIT’s new Climate Action Plan for the Decade calls for going as far as we can, as fast as we can, with the tools and methods we have now — but also asserts that ultimate success depends on breakthroughs. Commercial fusion energy is potentially one such game-changer, and a unique collaboration between MIT and Commonwealth Fusion Systems (CFS) is pursuing it. As Joy Dunn ’08, head of manufacturing at CFS, explains to the New Yorker’s Rivka Galchen: “When people ask me, ‘Why fusion? Why not other renewables,’ my thinking is: This is a solution at the scale of the problem.”
Full story via New Yorker

The genius next door: Taylor Perron discusses landscape evolution
Professor and geomorphologist Taylor Perron, a recipient this year’s MacArthur Fellowships, joined Callie Crossley of GBH’s Under the Radar to discuss his work studying the mechanisms that shape landscapes on Earth and other planets. “We try to figure out how we can look at landscapes and read them, and try to figure out what happened in the past and also anticipate what might happen in the future,” says Perron.
Full story via GBH

How the pandemic “re-imagined how we can exhibit”
Hashim Sarkis, dean of the School of Architecture and Planning and curator of this year’s Venice Architecture Biennale, spoke with Cajsa Carlson of Dezeen about how the field of architecture is transforming due to climate change, the Covid-19 pandemic, and efforts to increase diversity and representation. “Talent and imagination are not restricted to advanced development economically,” says Sarkis. “I hope this message comes across in this biennale.”
Full story via Dezeen

10 years at the top of the QS World University Rankings
Provost Martin Schmidt spoke with TopUniversities.com reporter Chloe Lane about how MIT has maintained its position as the top university in the world on the QS World University Rankings for 10 consecutive years. “The Institute is full of a diverse community of people from all corners of the globe dedicated to solving the world’s most difficult problems,” says Schmidt. “Their efforts have a demonstrable impact through ambitious high-impact activities.”  
Full story via TopUniversities.com

Tackling Covid-19 and the Impact of a Global Pandemic

In 2021, MIT researchers turned their attention to addressing the widespread effects of a global pandemic, exploring everything from supply chain issues to K-12 education.

Massachusetts Miracle: “There are a lot of potential Modernas”
Boston Globe columnist Shirley Leung spotlighted how the development of the Moderna Covid-19 vaccine demonstrates the success of the Massachusetts life sciences sector. “For more than half a century, the Massachusetts Institute of Technology has been the epicenter of that curiosity, with a focus on molecular biology — initially to find a cure for cancer,” writes Leung.
Full story via The Boston Globe

Weak links in the supply chain
Professor Yossi Sheffi spoke with David Pogue of CBS Sunday Morning about what’s causing supply chain breakdowns. “The underlying cause of all of this is actually a huge increase in demand,” says Sheffi. “People did not spend during the pandemic. And then, all the government help came; trillions of dollars went to households. So, they order stuff. They order more and more stuff. And the global markets were not ready for this.”
Full story via CBS News

Recruiting students and teachers to rethink schools
A report co-authored by Associate Professor Justin Reich proposed a new path forward for rethinking K-12 schools after Covid-19, reported Paul Darvasi for KQED. “The report recommends that educators build on the positive aspects of their pandemic learning experience in the years ahead,” notes Darvasi, “and supports increased student independence to cultivate a safe and healthy environment that is more conducive to learning.”
Full story via KQED

This staff member has been quietly curating a flower box at the Collier Memorial
Research Specialist Kathy Cormier’s dedication to tending a flower planter at the Collier Memorial throughout the pandemic captured the hearts of many in the MIT community. “Here’s something that’s empty that I can fill, and make myself feel better and make other people — hopefully — feel better,” she says.
Full story via The Boston Globe

Amazing Alumni

MIT alumni made headlines for their efforts to change the world, both here on Earth and in outer space. 

NASA selects three new astronaut candidates with MIT roots
Marcos Berríos ’06, Christina Birch PhD ’15 and Christopher Williams PhD ’12 were selected among NASA’s 10-member 2021 astronaut candidate class, reported WBUR’s Bill Chappell. “Alone, each candidate has ‘the right stuff,’ but together they represent the creed of our country: E pluribus unum — out of many, one,” said NASA Administrator Bill Nelson.
Full story via WBUR

Ngozi Okonjo-Iweala named WTO director-general
Ngozi Okonjo-Iweala MCP ’78, PhD ’81, a former Nigerian finance minister, was named director-general of the World Trade Organization, reported William Wallace for the Financial Times. “Okonjo-Iweala sees an opportunity for the organization to rediscover some of its original purpose of raising living standards across the board and to bring its outdated rule book up to date at a time of accelerating change,” notes Wallace.
Full story via Financial Times

She doesn’t think skateboarding’s a sport, but she competed for a medal
Alexis Sablone MArch ’16 spoke with Washington Post reporter Les Carpenter about street skateboarding, competing at this year’s Olympic Games, and why she is uncomfortable with being defined. “To me, I’m just always like trying to be myself and do things that I love to do and not try to fit into these categories in ways that I don’t feel comfortable with,” says Sablone.
Full story via The Washington Post

Applauding the culture of aerospace engineering
Tiera Fletcher ’17, a structural design engineer working on building NASA’s Space Launch System, and her husband Myron Fletcher spoke with the hosts of The Real about what inspired them to pursue careers in aerospace engineering and their organization Rocket with the Fletchers, which is aimed at introducing youth to the field of aerodynamics.
Full story via The Real

Addressing the Climate Crisis

The urgent need to take action on climate change became more apparent in 2021. MIT researchers across campus answered the call and are unleashing innovative ideas to help address the biggest threat of our time.

Why closing California’s last nuclear power plant would be a mistake
The Washington Post Editorial Board highlighted a report co-authored by MIT researchers that found keeping the Diablo Canyon nuclear power plant in California open would help the state reach its climate goals.
Full story via The Washington Post

What will the U.S. do to reach emission reduction targets?
Sergey Paltsev, deputy director of the MIT Joint Program on the Science and Policy of Global Change, spoke with Brian Cheung of Yahoo Finance about climate change, the path to net-zero emissions, and COP26. Paltsev was a lead author of the Fifth Assessment Report Intergovernmental Panel on Climate Change or IPCC. 
Full story via Yahoo News

Lithium battery costs have fallen by 98% in three decades
A study by Professor Jessika Trancik and postdoc Micah Ziegler examining the plunge in lithium-ion battery costs finds “every time output doubles, as it did five times between 2006 and 2016, battery prices fall by about a quarter,” reports The Economist, which highlighted the work in its popular “Daily chart” feature. (Trancik’s research detailing carbon impacts of different cars was also cited by The Washington Post as a climate-change innovation helping respond to calls for action.)
Full story via The Economist

MIT students display a “climate clock” outside the Green Building
Boston Globe reporter Matt Berg spotlights how a team from the MIT D-Lab created a climate clock, which was projected on the exterior of the Green Building at MIT in an effort to showcase key data about climate change. “The display highlights goals of the fight against climate change, such as limiting the annual temperature increases to no more than 2.7 degrees Fahrenheit,” writes Berg.
Full story via The Boston Globe

Social Impact

MIT community members increasingly sought to address social issues around the world, from the spread of misinformation to ensuring marginalized communities could share their experiences. 

At MIT, arts, humanities and STEM fields forge an essential partnership
Writing for Times Higher Ed, Agustín Rayo, interim dean of MIT’s School of Humanities, Arts and Social Sciences, and Hashim Sarkis, dean of the School of Architecture and Planning, underscore the importance of the arts, humanities, and design fields as “an essential part of an MIT education, critical to the Institute’s capacity for innovation and vital to its mission to make a better world.” They add that “the MIT mission is to serve humankind, and the arts and humanities are essential resources for knowledge and understanding of the human condition.”
Full story via Times Higher Ed

Helping Bostonians feel heard with MIT’s “Real Talk” portal
An MIT initiative called “Real Talk for Change” launched a new online portal of more than 200 audio stories collected from Boston residents as part of an effort to “help prompt future community dialogues about the lived experiences of everyday Bostonians, particularly those in marginalized communities,” reported Meghan E. Irons for The Boston Globe.
Full story via Boston Globe

Why nations fail, America edition
Professor Daron Acemoglu spoke with Greg Rosalsky of NPR’s Planet Money about his book, “Why Nations Fail,” and whether the attack on the U.S. Capitol signals difficulties for U.S. institutions, and how politicians can create more shared prosperity through a “good jobs” agenda. “We are still at a point where we can reverse things,” Acemoglu says. “But I think if we paper over these issues, we will most likely see a huge deterioration in institutions. And it can happen very rapidly.”
Full story via Planet Money

Why confronting disinformation spreaders online only makes it worse
A study by MIT researchers found that correcting people who were spreading misinformation on Twitter led to people retweeting and sharing even more misinformation, reported Matthew Gault for Motherboard. Professor David Rand explains that the research is aimed at identifying “what kinds of interventions increase versus decrease the quality of news people share. There is no question that social media has changed the way people interact. But understanding how exactly it’s changed things is really difficult.” 
Full story via Motherboard

Out of This World

From designing a new instrument that can extract oxygen out of Martian air to investigating gravitational waves, MIT community members continued their longstanding tradition of deepening our understanding of the cosmos. 

MOXIE pulled breathable oxygen out of thin Martian air
Michael Hecht of MIT’s Haystack Observatory spoke with GBH’s Edgar Herwick about how the MIT-designed MOXIE instrument successfully extracted oxygen out of Martian air. “I’ve been using the expression ‘a small breath for man, a giant leap for humankind,’” says Hecht, who is the principal investigator for MOXIE.
Full story via GBH

The down-to-Earth applications of space
Assistant Professor Danielle Wood joined Bloomberg TV to discuss her work focused on using space technologies as a way to advance the U.N. Sustainable Development Goals. She emphasizes how space “is a platform for serving the broad public. We use satellites to observe the environment and the climate, we use satellites to connect people across different parts of the Earth, and they give us information about our positions and our weather. All of these are broad public goods that really can serve people across the world all at once.”
Full story via Bloomberg TV

How Perseverance is hunting for life on Mars
In a conversation with New Scientist reporter Jonathan O’Callaghan, Professor Tanja Bosak discussed her work with the NASA Perseverance rover’s rock reconnaissance mission. “In the middle of a pandemic, I think we needed something good to happen, and that’s why so many people wanted all the science and engineering that goes into landing a rover on Mars to succeed,” says Bosak.
Full story via New Scientist

What scientists have learned from hidden ripples in spacetime
Nergis Mavalvala, dean of the School of Science, spoke with Becky Ferreira of Motherboard’s “Space Show” about LIGO’s 2015 discovery of gravitational waves and what researchers in the field have learned since then. “Every one of these observations tells us a little bit more about how nature has assembled our universe,” says Mavalvala. “Really, in the end, the question we’re asking is: ‘How did this universe that we observe come about?’” 
Full story via Motherboard

Joining the Conversation

MIT authors contributed nearly 100 op-eds and essays to top news outlets this year, along with research-focused deep dives in The Conversation.

Building on Vannevar Bush’s “wild garden” to cultivate solutions to human needs
President L. Rafael Reif examined Vannevar Bush’s groundbreaking 1945 “Science, the Endless Frontier” report and considered how our needs today have changed. “To meet this moment, we need to ensure that our federally sponsored research addresses questions that will enhance our competitiveness now and in the future,” writes Reif. “Our current system has many strengths … but we must not allow these historical advantages to blind us to gaps that could become fatal weaknesses.”
Full story via Issues in Science and Technology

Good news: There’s a labor shortage
Writing for The New York Times, Professor David Autor explored how the current labor shortage provides an opportunity to improve the quality of jobs in the U.S. “The period of labor scarcity, then, is an opportunity to catalyze better working conditions for those who need them most,” writes Autor.
Full story via New York Times

Opening the path to biotech
In an editorial for Science, Professor Sangeeta Bhatia, Professor Emerita Nancy Hopkins, and President Emerita Susan Hockfield underscored the importance of addressing the underrepresentation of women and individuals of color in tech transfer. “The discoveries women and minority researchers are making today have great potential as a force for good in the world,” they write, “but reaching that potential is only possible if paths to real-world applications are open to everybody.”
Full story via Science

To protect from lab leaks, we need “banal” safety rules, not anti-terrorism measures
MIT Professor Susan Silbey and Professor Ruthanne Huising of Emlyon Business School made the case that to prevent lab leaks, there should be a greater emphasis placed on biosafety. “The global research community does not need more rules, more layers of oversight, and more intermediary actors,” they write. “What it needs is more attention and respect to already known biosafety measures and techniques.”
Full story via Stat

Boston: The Silicon Valley of longevity?
Writing for The Boston Globe, AgeLab Director Joseph Coughlin and Research Associate Luke Yoquinto explored how Greater Boston could serve as an innovation hub for aging populations. “By making groundbreaking creativity and inventiveness for older adults both seen and felt, Greater Boston and New England will be able to offer the world a new vision of old age,” they write.
Full story via The Boston Globe

More of the latest MIT In the Media summaries, with links to the original reporting, are available at news.mit.edu/in-the-media.