Associated Press reporter Seth Borenstein writes that MIT scientists have found that climate change could “reduce the available space for satellites in low Earth orbit by anywhere from one-third to 82% by the end of the century, depending on how much carbon pollution is spewed.” Graduate student William Parker explains: “We rely on the atmosphere to clean up our debris. There’s no other way to remove debris. It’s trash. It’s garbage. And there are millions of pieces of it.”
A new study by MIT researchers finds that “climate change could threaten the future use of satellites and significantly reduce the number of spacecraft that can safety orbit Earth,” reports Julia Jacobo for ABC News. The researchers found “global warming is causing space debris to linger above the planet for longer periods of time, leaving less space for functioning satellites and posing a growing problem for the long-term use of Earth’s orbital space,” Jacobo explains. “Reducing greenhouse gas emissions doesn't just help us on Earth, it also has the potential to protect us from long-term sustainability issues in space,” explains graduate student William Parker.
A study by MIT scientists has found that increased greenhouse gas emissions will shrink the Earth’s upper atmosphere causing a “drop in the satellite-carrying capacity of low Earth orbit,” repots Passant Rabie for Gizmodo. “Without an atmosphere, most space debris would remain in orbit indefinitely,” Parker said. “As the atmosphere thins, debris lingers longer, increasing the risk to active satellites. With the growing consequences of space debris, we can accommodate fewer debris-generating events.”
Researchers at MIT have found that climate change could raise the risk of satellite collisions, reports Justine Calma for The Verge. “We’ve really reached the end of that era of ‘space is big,’ and I think we should stop saying that,” says graduate student, William Parker. “People don’t realize that the space sustainability issue is really an issue that impacts them directly.”
New Yorker reporter Brent Crane spotlights Quaise Energy, an MIT geothermal energy startup founded by Carlos Araque BS '01, MS '02. Crane explains that central to Quaise’s system is the gyrotron, a tubular device that “works like a very, very powerful microwave, emitting ‘millimeter waves’ that would vaporize your vegetables; they can generate temperatures of a hundred million degrees Celsius.” Crane notes that: “About a decade ago, Paul Woskov, an MIT research engineer, showed that the technology could be used for ‘energy drilling’ without a physical bit. Quaise’s scientists propose that the heat of a gyrotron could stabilize tunnel walls by vitrifying them into glass.”
Postdoctoral associate Mostafa Hamouda speaks with Washington Post reporter Scott Dance about the recent cold blast that is bringing “frigid air that normally swirls above the North Pole to places much farther south.” Hamouda explains: “You need really cold air in the pole to have a very fast-spinning polar vortex.” Any warming “slows the whole circulation down.”
Prof. Taylor Perron speaks with USA Today reporter Kate S. Petersen about the evidence that humans are changing the Earth’s climate. "What's alarmingly different about the global warming happening now is how fast it's happening and how it's clearly associated with humans adding greenhouse gases like carbon dioxide to the atmosphere," says Perron. "Rapid warming in the geologic past, long before there were humans, led to mass extinctions. And times when it was only slightly warmer than now, like before the last ice age, had sea levels high enough to flood most of today's coastal cities."
Prof. Desirée Plata speaks with C&EN reporter Prachi Patel about her work “trying to make our chemical processes and industries compatible with human and ecological health.” Says Plata of what she is most proud of in her work: “As professors, we produce papers and patents, but people are the most important thing we produce. The faculty of the world are training the next generation of researchers. There’s a perception right now that AI is going to solve all of our problems, but it cannot without good physical science information. We need a trained workforce. We need patient chemists who want to solve important problems.”
Writing for The Hill, Prof. Emeritus Henry Jacoby and his colleagues highlight implications of climate change denial on a global scale. “Denying there is a problem stimies efforts to correct the damaged insurance system, organize disaster relief appropriate for changing threats, and properly inform decisions about protective investment,” they write. “Besides the urgent need to protect programs to limit U.S. greenhouse gas emissions, and to bring the nation back into the global effort, the federal administration and recalcitrant state leaders must be convinced to pull their heads out of the dirt and face the change that is coming — whether they want to acknowledge it or not.”
The Financial Times has honored the MIT Climate Pathways Project and the Aggregate Confusion Project (ACP) in their Responsible Business Education awards for research that “delivers tangible societal and scientific contributions.” The MIT Climate Pathways Project was recognized for efforts to blend “expertise across disciplines to use interactive simulations that help business leaders craft smarter climate policies.” The ACP was recognized for addressing inconsistencies in ESG ratings.
Graduate student Shomik Verma writes for Newsweek that “we need systemic change to ensure our individual climate actions aren't going to waste. If you're serious about fighting climate change this year, instead of recycling more, consider shifting focus to policy support and investments.” Verma adds: “if we advocate for change at the federal and state level, we can build an effective bridge between our individual actions and the change we want to see in the world.”
In a wide-ranging interview with NHK (broadcast in Japanese), President Sally Kornbluth discusses MIT’s innovation ecosystem, the MIT Climate Project and how MIT faculty work to help nurture their students’ creativity. "We give students the opportunity to research real-world projects and see their impact on society," says Kornbluth. “We should focus on bringing out the creativity of students, their individual creativity. Almost everyone you meet at a place like MIT wants to start a company. Nurturing this kind of talent is essential in the long run to the incredible success we see at American universities.”
Prof. Jessika Trancik speaks with ABC News reporter Julia Jacobo about the role of green hydrogen in decarbonization efforts. “Hydrogen itself could be a really important component to a green transition,” says Trancik.
Wall Street Journal reporter John Anderson spotlights NOVA’s “Building Stuff: Change It!” – a program that follows engineers, including Prof. Maria Yang, as they “seek to help humanity adapt to a changing world, drawing on the ideas and traditions of the past to create new technologies.” When discussing efforts to adapt to climate change, Yang explains: “All design is redesign.”
Inspired by his daily walks, Prof. Elfatih Eltahir and his colleagues have developed a new way to measure how climate change is likely to impact the number of days when it is comfortable to be outdoors, reports Maddie Browning for WBUR. “I find people walking, jogging, cycling and enjoying the outdoors,” says Eltahir. “That's what motivated me to start looking at how climate change could really constrain some of those activities.”