Writing for The Hill, Prof. Emeritus Henry Jacoby and his colleagues explore how younger GOP voters seem to increasingly favor lawmakers taking action on climate change. “For the sake of the planet, we can only hope that younger Republicans speak out forcefully and that their elders start listening,” they writes, “and, most importantly, that dissatisfaction with the party’s failure to address climate change is expressed in the voting booth.”
President Sally Kornbluth joined The Boston Globe’s Shirley Leung on her Say More podcast to discuss the future of AI, ethics in science, and climate change. “I view [the climate crisis] as an existential issue to the extent that if we don’t take action there, all of the many, many other things that we’re working on, not that they’ll be irrelevant, but they’ll pale in comparison,” Kornbluth says.
MIT researchers have devised a new carbon capture system that “relies on the reaction between CO2 in flue gas and a fine mist of electrically charged particles,” reports Karmela Padavic-Callaghan for New Scientist. The researchers believe their design could be “95 per cent efficient at capturing carbon dioxide, while measuring less than 4 meters long,” Padavic-Callaghan notes. “Their analysis also showed that the approach would reduce capital costs of adding carbon capture to power plants by about 2.6 times compared with current technology.”
Popular Science reporter Andrew Paul writes that MIT researchers have developed a new long-range, low-power underwater communication system. Installing underwater communication networks “could help continuously measure a variety of oceanic datasets such as pressure, CO2, and temperature to refine climate change modeling,” writes Paul, “as well as analyze the efficacy of certain carbon capture technologies.”
Olivier Faber MArch ’23, Tim Cousin MArch ’23 and Eytan Levi MArch/MSRED ’21 co-founded Roofscapes Studio – an MIT startup that is transforming rooftops into green roofs to provide outdoor spaces in cities and combat the effects of climate change, reports Julia Chatterley for CNN.
MIT Energy Initiative Interim Director Robert Stoner speaks with Boston Public Radio hosts Jared Bowen and Andrea Cabral about the MIT Energy Initiative and low – or even no – carbon solutions that could mitigate climate change.
Prof. Jessika Trancik speaks with Boston Globe reporter Aruni Soni about her new study that finds reducing the cost of solar energy will be accelerated by improvements in soft tech. “We found that the soft technology involved in solar energy really has not changed and hasn’t improved nearly as quickly as the hardware,” says Trancik. “These soft costs, in many systems, can be 50 percent or even more of the total cost of solar electricity.”
Writing for The Hill, Andre Zollinger, senior policy manager at J-PAL Global, makes the case that “current attention to air pollution can be transformational for how we tackle climate change. Policy leaders in the U.S. and abroad should seize this moment of reckoning over our common struggle for clean air as an opportunity to focus on policies that are known to curb air pollution and simultaneously combat climate change.”
This past spring, Prof. J. Phillip Thompson and MIT lecturer Elisabeth Reynolds taught a class at MIT that sent students to work with local officials across the country to help identify available federal funds for climate change mitigation, reports Farah Stockman for The New York Times. “We have to figure out how to use it. Because if we don’t, wealthy communities will go green, and low-income communities will stay brown,” says Thompson. “Unless we do something intentionally to make sure that it is fair, it will bypass poor communities.”
Studies by researchers at MIT have found “that shifting to electric vehicles delivers a 30% to 50% reduction in greenhouse gas emissions over combustion vehicles,” reports Tom Krisher for Associated Press. According to Prof. Jessika Trancik, “electric vehicles are cleaner over their lifetimes, even after taking into account the pollution caused by the mining of metals for batteries,” writes Krisher.
An analysis by the MIT Sloan Sustainability Initiative and Climate Interactive has found that planting a trillion trees would only prevent 0.27 degrees of warming by 2100, reports Maxine Joselow for The Washington Post. “Trees are great. I personally love to be out in the forests as much as I possibly can,” says Prof. John Sterman. “But the reality is very simple: You can plant a trillion trees, and even if they all survived, which wouldn’t happen, it just wouldn’t make that much difference to the climate.”
Merritt Jenkins MBA '21 co-founded Kodama Systems, a startup developing a semiautonomous timber harvesting machine to remove tree and debris from forests and bury them in an effort to help combat global warming, reports Christopher Helman for Forbes. “Scientists say burying trees can reduce global warming as well—particularly if those trees would otherwise end up burning or decaying, spewing their stored carbon into the air,” writes Helman.
Researchers at MIT have discovered that the ocean’s color has changed considerably in the last 20 years and is “another warning sign of human-driven climate change,” reports Maria Luisa Paul for The Washington Post. “These ecosystems have taken millions of years to evolve together and be in balance,” says Senior Research Scientist Stephanie Dutkiewicz. “Changes in such a short amount of time are not good because they put the whole ecosystem out of balance.”
In this video for Wired, Prof. Anne White explains the nature of nuclear fusion in five levels of increasing difficulty to a child, a teen, a college student, a grad student, and an expert. “Fusion is so exciting because it is extraordinarily beautiful physics, which underpins some of the most basic processes in our universe," says White. “Nuclear processes have a tremendously valuable application for humankind, a virtually limitless, clean, safe, carbon-free form of energy.”
Researchers from MIT’s Plasma Science and Fusion Center and Commonwealth Fusion Systems (CFS) are using high-temperature superconducting tape as a key part of the design for their tokamak reactor, reports Tom Clynes for IEEE Spectrum. The researchers believe that “this novel approach will allow it to build a high-performance tokamak that is much smaller and less expensive than would be possible with previous approaches,” Clynes notes.