Climate change

In a Forbes opinion piece, Joseph Coughlin, director of the MIT AgeLab, emphasizes the importance of place planning, which includes factoring climate risks in retirement decisions, and considering whether a community will work for an individual in the future. “If where we live increasingly shapes our health, mobility, access to care, social connection, and resilience, then retirement planning needs another dimension beyond financial preparedness,” writes Coughlin. “It is no longer simply, ‘Is this where I want to grow old?’ It is, ‘Will this place continue to support me as I grow older?’"

A study by MIT researchers has found evidence that the first signs of ozone depletion appeared in 1957 in the upper tropical stratosphere, driven by carbon tetrachloride, an industrial chemical introduced in the 1930s and widely used as a dry-cleaning and degreasing agent, writes Gizmodo reporter Ellyn Lapointe. “This finding underscores the importance of long-term atmospheric monitoring so that we can fully understand how it responds to chemical pollution,” Lapointe notes.

In a Gizmodo article, reporter Ellyn Lapointe features a new study, co-authored by Prof. Christopher Knittel and Prof. Catherine Wolfram, that reveals American households are spending an additional $400 to $900 per year due to extreme weather conditions. “U.S. households are experiencing the financial effects of climate change in ways that aren’t always obvious,” says Knittel. “These costs show up across different parts of people’s budgets, and over time they can become pretty significant.”

Time reporter Simmone Shah highlights a study co-authored by Prof. Christopher Knittel and Prof. Catherine Wolfram that reveals extreme weather caused by climate change is costing Americans an average of $400 and $900 a year. “Even if you don't live in tornado alley, you might be seeing your insurance rates go up to cover the cost for people who are in the more danger-prone areas,” says Wolfram.

E&E News reporter Chelsea Harvey speaks with MIT Center for Sustainability Science and Strategy and MIT Energy Initiative Principal Research Scientist Jennifer Morris about the demise of RCP8.5, a recently-retired climate modeling scenario, and the need for increased communication about the likelihood of different climate scenarios. “It’s really no different in other areas in life that we deal with,” says Morris. “We buy insurance to protect ourselves not from the likely outcomes but from the worst-case outcomes. It’s the same thinking. We need to be thinking about what are the worst-case scenarios in addition to what are the more likely scenarios.”

NPR reporter Jeff Brady spotlights a study by Prof. Jessika Trancik and Marco Miotti PhD ’20  that found “across most of the U.S., electric vehicles are cost-competitive with their gas counterparts. And it found that in most locations, EVs also reduce emissions between 40% and 60%.” 

MIT engineers have developed a new low-temperature process for extracting battery-grade lithium from hard rock, while also reducing waste, reports Gayoung Lee for Gizmodo. “Mining is essential to technology and therefore to society, yet it is perceived negatively by much of the public as a destructive, polluting industry, in some cases with good reason,” explains Prof. Yet-Ming Chiang. “We hope to help change that perception by showing that there are cleaner, more sustainable ways to do it.”

It may sound fishy, but Prof. Benedetto Marelli and postdoc Giorgio Rizzo have developed a method to up-cycle seafood waste into a coating for seeds that could help plants better withstand drought, while also creating more nutritious and sustainable crops. “It all starts with the idea that we need to find new ways to grow food and, in particular, find new ways to decrease the amount of fertilizers we use,” says Marelli, during an appearance on GBH's Curiosity Desk. 

Prof. Susan Solomon joins Rachel Feltman on Scientific American’s Science Quickly podcast to discuss her experience researching the cause and solution for the Antarctic ozone hole in the 1980s. “Amazingly, we can show, with 95 percent confidence, now the Antarctic ozone hole is beginning to heal,” says Solomon, who published a paper on that topic last year. “That was a real incredible moment for me…I was there in 1986, and in 2026 I saw this paper appear that actually shows that we can be confident we’re seeing recovery.”

MIT researchers have developed a new traffic navigation system that more accurately reflects travel time by including parking data, reports Catherine Parotta for Boston 25. “What we can do is figure out if you’re best off trying this parking lot first, even if it’s farther than the closest parking lot,” explains Prof. Cathy Wu. Graduate student Cameron Hickert adds that: “We hope that this can help people make better decisions." 

Writing for WBUR, MIT Profs. Christopher Knittel, Catherine Wolfram and UCLA Prof. Kimberly Clausing break down the cost of climate change for the average American household, which is about $900 each year. “Climate inaction isn’t just an environmental failure, it’s a sizable part of America’s affordability problem,” they write. “Recognizing this may finally make climate action something voters can rally behind.”

Researchers at MIT have “developed a housing concept that challenges how long homes can last and evolve through time,” reports Soo Kim for Newsweek. “Known as the Heirloom House, the project is designed to last for a millennium while remaining flexible enough to adapt to daily use, shifting climates, and generational change,” explains Kim. 

Senior Research Scientist C. Adam Schlosser, deputy director of the MIT Center for Sustainability Science and Strategy, speaks with Joshua Miller of The Boston Globe’s Camberville & Beyond newsletter about weather, climate and how warming temperatures could impact the Northeastern US. Schlosser explains that: “warmer air can carry more moisture, more vapor. So, imagine again a future for the Northeast where everything is risen by a few degrees. It's not just the daytime temperatures, but the nighttime temperatures. The amount of vapor in the air has a big impact on nighttime temperatures, and on hot, humid nights, your body's ability to cool is diminished.” 

Designboom reporter Kat Barandy spotlights how a new video “traces the technical process behind ‘Remembering the Future,’ the woven work by Janet Echelman at the MIT Museum.” The piece, which was developed during Echelman’s MIT Center for Art, Science and Technology (CAST) residency in collaboration with Prof. Caitlin Mueller, “uses braided fibers to translate climate data into a suspended artwork.” The MIT Museum operates, in the words of Museum Director Michael John Gorman, as “a playground for ideas, as a living lab.”  

Research Scientist Judah Cohen speaks with USA Today reporter Doyle Rice about how changes in the polar vortex will impact March weather across the United States. “I would expect a milder period in the eastern US until close to the spring equinox," says Cohen. "Then I think eventually colder weather arrives to the eastern U.S. related to the polar vortex split in late March or early April that could hang around for a while."