Researchers at MIT developed a system that uses artificial intelligence to help predict future risk of developing breast cancer, reports Poppy Harlow for CNN. What this work does “is identifies risk. It can tell a woman that you’re at high risk for developing breast cancer before you develop breast cancer,” says Larry Norton, medical director of the Lauder Breast Center at the Memorial Sloan Kettering Cancer Center.
Researchers at MIT have predicted that without improvements in hardware efficiency, energy consumption and emissions from autonomous vehicles could be “comparable to that of data centers today,” reports Sarah Wells for Popular Mechanics. “In order to reduce the future carbon footprint of AVs, scientists will need to make the computing systems of AVs, including smart sensors, far more efficient,” writes Wells.
Researchers from MIT have found that wildfire smoke can activate chlorine-containing molecules that destroy the ozone layer, writes Donna Lu for The Guardian. “The question in my mind is: is the man-made chlorine going to get … diluted and destroyed out of the atmosphere faster than global climate change is going to increase the frequency and intensity of this kind of fire?” says Prof. Susan Solomon. “I think it’s going to be a race.”
MIT scientists have found that the Australian wildfires in 2019 and 2020 unleashed remnants of chlorine-containing molecules in the stratosphere, expanding the ozone hole and suggesting that more frequent wildfires could threaten the ozone hole’s recovery, reports Dyani Lewis for Nature. “It’s like a race,” says Prof. Susan Solomon. “Does the chlorine decay out of the stratosphere fast enough in the next, say, 40–50 years that the likely increase in intense and frequent wildfires doesn’t end up prolonging the ozone hole?”
New Scientist reporter James Dinneen writes that a new study by MIT researchers finds the smoke from Australian wildfires “may have enabled hydrochloric acid to dissolve at higher temperatures, generating more of the reactive chlorine molecules that destroy ozone.” Research scientist Kane Stone explains that “satellite observations showed chemistry that has never been seen before.”
Axios reporter Jacob Knutson highlights a new study by MIT researchers that finds the smoke released by major wildfires likely reactive chlorine-containing molecules in the atmosphere, delaying the recovery of the hole in the ozone layer. The researchers developed a model that found smoke released by Australian wildfires “chemically depleted between 3% to 5% of the total ozone column in the Southern Hemisphere mid-latitudes in June and July of 2020.”
Nature highlights the Rising Stars program at MIT, which “offers mentoring and support for researchers from historically marginalized or under-represented groups, as they move through their careers.” Nature notes that the program stems from Prof. Emerita Nancy Hopkins’ advocacy for gender equality in academic.
Lucy Jones PhD ’81 speaks with CBS reporter Danya Bacchus about her career in seismology, how she helped transform earthquake policy and her work creating the Great ShakeOut, drills aimed at helping people prepare for earthquakes. “I want to be remembered as a scientist, rather than just a communicator,” says Jones, “but a scientist who cared about the science getting used.”
André Bernardes MBA ’19, Bruno Lucas MBA ’19 and Ludmila Pontremolez co-founded Zippi, a payment platform created to provide “affordable and accessible financial services to the 30 million micro entrepreneurs in Brazil,” reports Aparna Dhinakaran for Forbes.
Prof. Emeritus Peter Diamond speaks with Boston Globe reporter Scot Lehigh about the future of Social Security. “Given the large past differences in the approaches of the two parties, it is important that citizens press members of Congress to be specific about their views on fixing the program,” says Diamond. “And it’s just as important that voters let their members of Congress know their own views.”
Yoky Matsuoka MS ’95, PhD ‘98, founded Yohana, a personal concierge service aimed at helping busy families, reports Kana Inagaki for the Financial Times. The service “matches families with human assistants to help with a wide range of tasks – from online shopping, to sending flowers, or organizing holidays,” writes Inagaki.
Nicole Obi MCP ’95, SM ’95, head of the Black Economic Council of Massachusetts, speaks with Boston Magazine reporter Jonathan Soroff about how Massachusetts can level the playing field for entrepreneurs. “We’re at this point of racial awakening, and a lot of people might not be comfortable with it, but they get it,” says Obi. “Being in this moment makes me really excited to be part of the solution and to create a more equitable future for Massachusetts.”
New York Times reporter Thomas May spotlights Prof. Tod Machover’s chamber opera “Overstory Overture,” based on Richard Powers’s novel “The Overstory.” May notes that Machover “has developed novel approaches to electronics and is a trailblazer in the applications of artificial intelligence to music.” Of his desire to create an operatic adaptation of Powers’s book, Machover explains, “I’ve always wanted to write a theatrical work with many strands that come together in an unusual way.”
Prof. Deborah Ancona speaks with Forbes reporter Tima Bansal about her research into X-teams, a specific type of team structure used in business environments.
Mashable visits CSAIL graduate student Gregory Xie to learn about his work with Auxbots, a system of untethered modular robots. “Together in a large assembly,” Xie explains, “we can get very interesting large scale motions of the assembly. These robots are more modular because they’re untethered and the actuation is completely electromechanical.”