Plastic is everywhere. It’s in the clothes we wear and the cars we drive. It holds and protects the food we eat and beverages we drink. We can’t get through a day without using plastic in some way, shape or form. And its ubiquity is part of the problem.
“Many plastics are found in single use items, and there are disposal issues,” says IonE resident fellow Marc Hillmyer, director of the Center for Sustainable Polymers and Distinguished McKnight University Professor in the College of Science & Engineering. Most plastics do not easily degrade and thus “can’t be discharged safely into the environment. Moreover, most plastic is not recycled, and there is serious concern about how much plastic ends up in our oceans,” he says. Continue reading
The U.S. Environmental Protection Agency is proposing regulations that build on actions being taken across the country to reduce carbon pollution from power plants, the single largest source of carbon pollution in the United States. Nationwide by 2030, the Clean Power Plan will help cut carbon emissions from the power sector by 30 percent below 2005 levels. The proposal also would cut pollution that leads to the formation of soot and smog by over 25 percent in 2030, according to the EPA website.
In Minnesota, power plants are responsible for 33 percent of the carbon pollution that is endangering our health and driving climate change. Although the nation has set responsible limits on mercury, arsenic and soot pollution, there are no limits on carbon pollution from existing coal-fired power plants.
Dr. Susan Hedman, EPA Region 5 administrator and Great Lakes national program manager, will discuss a series of executive actions designed to reduce carbon pollution, prepare the United States for the impacts of climate change and lead international efforts to address global climate change.
Where: R-380 Learning & Environmental Sciences
When: Friday, Sept. 26, 10-11 am.
See calendar for more IonE-sponsored events.
Banner photo: Minnesota’s Elk River Power Plant on a very cold morning, by AI (Flickr/Creative Commons)
If you’re wondering whether Americans care about climate change, wonder no more. The People’s Climate March in New York City on Sunday drew more than 400,000 people from across the country and around the world, becoming the largest climate action in history. The event was organized under the slogan, “To Change Everything, We Need Everyone,” a call to action aimed at world leaders who were convening for the United Nations Climate Summit, which began today.
Several people affiliated with the University of Minnesota Institute on the Environment took part in the march, including IonE resident fellow Peter Reich and his son, Alex. Alex Reich, a graduate research assistant with IonE’s Global Landscapes Initiative, describes the scene: “It was an overcast and muggy day, with people stretched as far as we could see north and south along Central Park West. People of all sorts and stripes gathered, brought together by a collective vision that freed them to be more open and easygoing with others than they might be in another circumstance. The energy pulsed in waves from silence to raucous cheers that traveled south along the avenue. Seemingly endless streams of people emerged from the subways and side streets, joining the throngs ahead of us and keeping our group at a standstill for two hours after the front of the march had started moving.” Continue reading
Pollinators have a direct impact on human nutrition, especially in the developing world where malnutrition and micronutrient deficiencies are prevalent, according to new research published today in Proceedings of the Royal Society B. The Natural Capital Project study — a collaboration of the University of Minnesota’s Institute on the Environment and Stanford Woods Institute on the Environment — overlapped data of 115 common food crops with data on pollination dependence and micronutrient content and found that, in places like Southeast Asia and Latin America, almost 50 percent of plant-derived vitamin A requires pollination. Read more
Banner photo @iStockphoto.com/hkratky
A 2014 Acara Challenge winner is using his award to pilot his start-up in Uganda. Brice Aarrestad, a student in the College of Design, won the Acara Challenge International Bronze Award for his venture, Help Desk, which aims to address three major issues Aarrestad saw in Uganda: inadequately furnished schools, high unemployment and deforestation. By exporting high-quality, artisan-made furniture to America, he hopes to provide job training and stable employment, support sustainably sourced materials, and provide resources to schools in need.
The Acara Challenge is a competition held each year by IonE’s Acara program to spur start-ups with creative, sustainable solutions that can have impact in the world.
Read more about Help Desk’s work in Uganda.
Banner photo: Help Desk’s Strap Bench prototype on the bank of the River Nile in Jinja, Uganda, by Brice Aarrestad.
It’s a Saturday morning at the Midtown Farmers Market. Arranged across tables, in crates and under awnings are this season’s colorful bounty of tomatoes and green beans, sunflowers and . . . scientists? Wearing purple shirts imprinted with the slogan, “I’m a scientist … ask me what I do,” several University of Minnesota graduate students are at the market to engage kids and their parents in science experiments and activities aimed at bridging the divide between science and the public. To accomplish this task, the team is facilitating hands-on activities to get market goers talking about gardens and the natural processes that sustain them.
The students were concerned by a study that showed that Minnesota’s racial minorities and women are falling behind in math and science and chose the Midtown market at Lake Street East and 22nd Avenue South in Minneapolis for its diverse ethnic population. They wanted to bring science down from the proverbial ivory tower and make it available to the public. Five Market Science days were planned on alternating Saturdays, each with a different theme, with activities and experiments based on the theme. To fund supplies for the activities, they applied for and won a Mini Grant from the Institute on the Environment.
Build it and people will follow — that’s the nature of roads. In many parts of the world, that fact is having an impact on ecosystems, with increased human access leading to habitat and wilderness loss, fragmentation, wildfires, overhunting and other environmental degradation. With a 60 percent increase in global road expansion predicted by 2050, careful planning of road building is crucial.
In a report published this week in the journal Nature, researchers have offered a “global road map” to steer road expansion into areas that would have maximum human economic and social benefits while protecting areas with high environmental values such as biodiversity, ecosystem services and carbon storage. Continue reading
This fall, the Institute on the Environment is refreshing our popular Frontiers in the Environment series. We’ll ask some Big Questions and host solutions-focused conversations about the next wave of research and discovery.
Each week, we’ll ask a pressing question such as, “Can we build a more resilient food distribution system?” Researchers and other experts from IonE and the greater University and Twin Cities’ communities will dive into the topic, sharing cutting-edge insights to move us closer to the answer. Continue reading
Meeting the growing demand for food and other agricultural products is one of the most daunting challenges we face today. At the same time, clearing forests and grasslands for farming releases carbon into the atmosphere, fueling climate change, a similarly alarming and expensive problem.
A study published today by University of Minnesota researchers in Proceedings of the National Academy of Sciences found that limiting agricultural expansion to several key global regions could meet the predicted need to double food production by 2050 while preserving nearly 6 billion metric tons more carbon than would be safeguarded with unguided expansion. Preserving this much carbon is worth approximately $1 trillion in terms of climate change mitigation. Continue reading
Sustainability. It has become such a common word, we take it for granted that everyone knows what it is and how to practice it. But what is it, really?
Sustainability is the concept that humans use natural resources to meet current physical, social and economic needs while maintaining adequate resources for future generations.
In our homes, schools, communities and businesses we incorporate sustainability into our day-to-day lives. Some things are so ingrained we hardly think about them anymore: flipping off the lights when we leave the room; tossing bottles into the recycling bin; taking shorter showers. University of Minnesota Twin Cities undergrads from any major who want to do even more can make sustainability part of their academic program — and eventually, their career — through the sustainability studies minor.
Located halfway between the St. Paul and East Bank campuses of the University of Minnesota, Como neighborhood is home to hundreds of students. And where there are students, there are bikes.
To accommodate all the two-wheeled traffic, the Southeast Como Neighborhood Improvement Association, in partnership with the U’s urban studies program and with support from an IonE Mini Grant, installed two bike tune-up stations in the neighborhood this spring. Continue reading
This summer, the University of Minnesota’s Institute on the Environment is hosting visiting scholar Tuck Fatt Siew, a postdoctoral researcher at Goethe University Frankfurt in Germany, who is exploring ways to integrate ecosystem services valuation into watershed management in China.
Visiting scholars bring fresh perspectives, “positive disruption” to the day-to-day way of seeing and doing, says Lewis Gilbert, IonE’s managing director. Visiting scholars are not paid by the University or IonE but are given desk space and the use of office equipment. Continue reading
Four Institute on the Environment-related research projects have been awarded a total of $2 million from MnDRIVE’s Transdisciplinary Awards, a state-funded grant initiative. Nine IonE resident fellows from six colleges are named as principal investigators or co-investigators on projects to advance renewable energy use in rural food processing systems; produce a database of bacteria that break down chemicals in the environment; develop tools for early disease detection in fish and swine; and create new agricultural products from emerging agricultural technologies. Continue reading
Four Institute on the Environment–related research projects won grants from MnDRIVE Global Food Ventures, a state-funded grant program. Four IonE resident fellows, as well as IonE’s managing director, are named as co-investigators on projects that seek to develop holistic and integrated approaches to ensuring a sustainable, safe and resilient food system.
MnDRIVE – Minnesota’s Discovery, Research and Innovation Economy – is a partnership between the University of Minnesota and the state of Minnesota, administered through the University’s Office of the Vice President for Research. Funding is intended to foster discoveries in four of the state’s key and emerging industries: robotics, sensors and advanced manufacturing; global food ventures; advancing industry, conserving our environment; and discoveries and treatment for brain conditions. Continue reading
What would you get if you crossed a map of the world with the Discovery Channel? You’d get something close to Science on a Sphere, a mash-up of science data and video artistry.
SOS is a cool piece of technology that can illustrate — with compelling imagery and narrative — earth science to audiences at museums, zoos, universities and research institutions around the world. Continue reading
Between the seemingly interminable June rains, ground was broken and crops began to sprout in the Allen and Freda Pederson Garden near the U of M Crookston campus.
Dan Svedarsky, director of the Crookston Center for Sustainability, says completion of the project is “due in no small measure to support of the garden suppers,” funded through an Institute on the Environment Mini Grant. Continue reading
New research from the University of Minnesota’s Institute on the Environment and Stanford University shows that freshwater stream ecosystems are highly vulnerable to oil palm plantation expansion.
The three-year study compared streams draining watersheds dominated by four land uses — intact forest, manually logged forest, community agroforest and oil palm plantation — in West Kalimantan, Indonesian Borneo, which is ground zero for palm oil production. Continue reading
Keep your brain limber this summer by learning about cutting-edge solutions to the planet’s environmental grand challenges. During your down time, we invite you to watch video recordings of the Institute on the Environment’s Frontiers in the Environment series, a forum for experts from the University of Minnesota and other institutions to informally share their work on a wide-range of cutting-edge issues, wrapped up with a lively Q&A.
Imagine yourself living in a foreign country where the native language is different from your own. Perhaps you have relocated with your family, or maybe your family is thousands of miles away and most people are strangers to you. What would you say about yourself to the people in this new country or to your family far away?
Dozens of Latino immigrants to western Minnesota are being asked this very question — and invited to display that message to the world.
“Estar en el Prairie,” the current installation in IonE’s Commons Meeting & Art Space, is a montage of immigrants photographed in their work, home or school environment, holding a written message about themselves and their lives.
“I’m happy to experience a new world and meet people with their own universes,” and “Far from home with new horizons” are two of the messages. One newcomer chose to write that he prefers working in Minnesota to California.
The project was led by students at the University of Minnesota Morris. Come see the images and the stories they have to tell now through the end of summer.
Commons Meeting & Art Space
R350 Learning & Environmental Sciences Building
1954 Buford Avenue
St. Paul, MN 55108
Photo: Nic McPhee