Climate change

CNN reporter Ivana Kottasová writes that a new study co-authored by MIT researchers finds there has been a significant drop in CFC emissions and a resumption in the recovery of the ozone layer. Prof. Ronald Prinn, director of the Center for Global Change Science at MIT, said that the results were “tremendously encouraging,” adding that “global monitoring networks really caught this spike in time, and subsequent actions have lowered emissions before they became a real threat to recovery of the ozone layer.”

AP reporter Matthew Lee memorializes the life and work of George Shultz PhD ’49, “a titan of American academia, business and diplomacy who spent most of the 1980s trying to improve Cold War relations with the Soviet Union and forging a course for peace in the Middle East.”

George Shultz, an MIT alumnus and former professor of economics who served as a counsel and Cabinet member for two presidents, has died at age 100, reports Michael Abramowitz and David E. Hoffman for The Washington Post. “Mr. Shultz was a policy maven, conservative but curious, patient and determined. He ranged widely over domestic and foreign affairs,” they write.

Boston Globe reporter Mark Feenery writes that George Shultz PhD ’49, who held top positions under President Nixon and was secretary of state for President Regan, “was regarded as a model of managerial dependability: pragmatic, low key, unflappable.”

George Shultz PhD ’49, known for serving as President Regan’s secretary of state has died at 100, reports Malcolm Rutherford and Aime Williams for the Financial Times. Rutherford and Williams note that during Shultz’s tenure as secretary of state, “there were achievements in arms control, in reducing regional conflicts and in placing human rights on the US-Soviet agenda.”

George Schultz PhD ‘49, the former secretary of state under President Regan and an MIT alumnus, has died at 100, reports Michael R. Gordon for The Wall Street Journal. Gordon notes that Schultz’s “diplomacy helped seal the end of the Cold War,” adding that he “remained an active voice on national security, economic and environmental issues after leaving government.”

Prof. Jessika Trancik speaks with Jesse Remedios of WBUR about her new study that identifies locations where electric vehicle charging stations would have the most impact and help increase the adoption of electric vehicles. “It's important to make sure that chargers are placed where people can charge without having to delay their activities,” Trancik says. 

New York Times reporter Brad Plumer spotlights a new study by Prof. Jessika Trancik that finds “new chargers on residential streets, as well as high-speed charging stations along highways, would go a long way to supporting an electric-vehicle boom.” 

Fast Company reporter Kristin Toussaint writes about how MIT researchers have developed a new technique for growing wood-like plant tissues in the lab. The work, they say, is still in its very early stages, but provides a starting point to a new way of producing biomaterials. “It’s a process that eventually could help accelerate our shift away from plastics and other materials that end up in landfill toward materials that can biodegrade,” writes Toussaint.

Mashable reporter Sasha Lekach spotlights a new study by MIT researchers that finds installing more charging stations close to residences and in locations that match where people naturally stop, would help increase usage of electric vehicles. The researchers found that “this helps to make charging more accessible while drivers are going about everyday activities.”

The Climate Modeling Alliance (CliMA), which includes a number of MIT researchers, is working on developing a new climate model that could be used to create more accurate climate predications that could be useful at the local or regional levels, reports Doug Struck for The Christian Science Monitor. “It’s always a mistake to say that you shouldn’t try something new,” says Prof. Raffaele Ferrari. “Because that’s how you change the world.”

A new study co-authored by MIT researchers examines the carbon emissions associated with video conferencing, reports Rachel Moss for HuffPost. The researchers found “just one hour of video conferencing or streaming emits 150-1,000 grams of carbon dioxide.”

A new study co-authored by MIT researchers quantifies the carbon costs of working from home, reports Devin Coldewey for TechCrunch. “In order to build a sustainable digital world, it is imperative to carefully assess the environmental footprints of the Internet and identify the individual and collective actions that most affect its growth,” the researchers explain.

TechCrunch reporter Darrell Etherington writes that MIT researchers have developed a new method for growing plant tissues in a lab. “Potential applications of lab-grown plant material are significant,” writes Etherington, “and include possibilities in both agriculture and in construction materials.”

MIT researchers have developed an online interactive tool aimed at helping consumers quantify the costs of buying an electric or gas-powered vehicle. The tool demonstrates how electric vehicles may initially be more expensive, but are often cheaper in the long-run, reports Veronica Penny for The New York Times. Prof. Jessika Trancik notes that she hopes the tool will “help people learn about how those upfront costs are spread over the lifetime of the car.”