Sustainability News by Date
March 2019
03-18-2019
The students’ water samples—collected from nearly 400 sites across the globe—were a main component of this year’s Citizen Science curriculum, which tackled urgent, present-day questions related to water.
Credit: Photo: Pete Mauney '93 MFA '00
Meta: Subject(s): Community Engagement,Division of Science, Math, and Computing,Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs,Center for Civic Engagement,Center for Environmental Sciences and Humanities,Citizen Science |
Meta: Subject(s): Community Engagement,Division of Science, Math, and Computing,Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs,Center for Civic Engagement,Center for Environmental Sciences and Humanities,Citizen Science |
03-12-2019
Chelsea Mozen MBA ’15 joined the inaugural class of Bard’s MBA in Sustainability program in the fall of 2012 because she wanted to make clean energy a priority in the business world. Now she's heading up a first-of-its kind carbon offset program at Etsy, which she originally conceptualized for her Capstone Project at Bard.
Photo: Chelsea Mozen MBA '15; courtesy Etsy
Meta: Type(s): Alumni | Subject(s): Bard Graduate Programs,Bardians at Work,Environmental/Sustainability | Institutes(s): Bard MBA in Sustainability |
Meta: Type(s): Alumni | Subject(s): Bard Graduate Programs,Bardians at Work,Environmental/Sustainability | Institutes(s): Bard MBA in Sustainability |
03-12-2019
Blom treats the well-documented Little Ice Age of the 17th century “as an experiment in what can happen to a society when its baseline conditions, all ultimately dependent upon the weather, are shaken,” writes Miller.
Photo: Chelsea Mozen MBA '15; courtesy Etsy
Meta: Type(s): Faculty | Subject(s): Division of Science, Math, and Computing,Division of Social Studies,Environmental/Sustainability | Institutes(s): Bard Graduate Center |
Meta: Type(s): Faculty | Subject(s): Division of Science, Math, and Computing,Division of Social Studies,Environmental/Sustainability | Institutes(s): Bard Graduate Center |
03-05-2019
Chelsea Mozen MBA ’15 joined the inaugural class of Bard’s MBA in Sustainability program in the fall of 2012 because she wanted to make clean energy a priority in the business world. Now she's heading up a first-of-its kind carbon offset program at Etsy, which she originally conceptualized for her Capstone Project at Bard. Last week, Mozen was featured in Bloomberg, Fast Company, and Wired for the carbon-neutral delivery program she’s leading. Etsy will now purchase carbon credits to compensate for the impact of its shipping operations, a bold move that Mozen hopes will shift the e-commerce industry.
During her time at Bard, Mozen held an internship with Etsy’s sustainability team, where she began to develop an idea for solarizing Etsy sellers. This way, the company could offset the pollution coming from transport and work toward their goal of net-zero emissions. Mozen proposed that Etsy use carbon finance to encourage their network of sellers, employees, and stakeholders to install solar energy in their homes. Etsy was looking to transition to 100 percent renewable energy by 2020 when Mozen pitched her climate strategy. After Mozen’s internship ended, she was hired full time as senior energy and carbon specialist.
Since then, Mozen has gone on to expand Etsy’s sustainability strategy. In her interview with a correspondent at Bloomberg, Mozen said: “The free shipping we’re used to actually isn’t free. When people think of the environmental impact from e-commerce, they immediately jump to packaging—but emissions from shipping has a big environmental cost.” She adds, “Even though we don’t directly control that shipping, we feel responsible for it because we’ve enabled it. We want consumers to know what responsible e-commerce can look like.”
Climate change experts have lauded Etsy and Mozen’s bold approach. Inquiries are arising about whether other businesses like Amazon will follow suit. “This is a solid move, and encouraging,” says Adam Klauber, director of sustainable aviation at the Rocky Mountain Institute (Wired). “What I love about Etsy Solar is that it’s really about shared value creation for our community,” said Mozen. “By working together we can drive responsible solutions to our collective impact.”
Learn more about Bard’s Graduate Programs in Sustainability.
During her time at Bard, Mozen held an internship with Etsy’s sustainability team, where she began to develop an idea for solarizing Etsy sellers. This way, the company could offset the pollution coming from transport and work toward their goal of net-zero emissions. Mozen proposed that Etsy use carbon finance to encourage their network of sellers, employees, and stakeholders to install solar energy in their homes. Etsy was looking to transition to 100 percent renewable energy by 2020 when Mozen pitched her climate strategy. After Mozen’s internship ended, she was hired full time as senior energy and carbon specialist.
Since then, Mozen has gone on to expand Etsy’s sustainability strategy. In her interview with a correspondent at Bloomberg, Mozen said: “The free shipping we’re used to actually isn’t free. When people think of the environmental impact from e-commerce, they immediately jump to packaging—but emissions from shipping has a big environmental cost.” She adds, “Even though we don’t directly control that shipping, we feel responsible for it because we’ve enabled it. We want consumers to know what responsible e-commerce can look like.”
Climate change experts have lauded Etsy and Mozen’s bold approach. Inquiries are arising about whether other businesses like Amazon will follow suit. “This is a solid move, and encouraging,” says Adam Klauber, director of sustainable aviation at the Rocky Mountain Institute (Wired). “What I love about Etsy Solar is that it’s really about shared value creation for our community,” said Mozen. “By working together we can drive responsible solutions to our collective impact.”
Learn more about Bard’s Graduate Programs in Sustainability.
Photo: Chelsea Mozen MBA '15; courtesy Etsy
Meta: Type(s): Alumni | Subject(s): Community Engagement,Division of Science, Math, and Computing,Environmental/Sustainability | Institutes(s): Bard MBA in Sustainability,Center for Civic Engagement |
Meta: Type(s): Alumni | Subject(s): Community Engagement,Division of Science, Math, and Computing,Environmental/Sustainability | Institutes(s): Bard MBA in Sustainability,Center for Civic Engagement |
February 2019
02-09-2019
Professor Eshel comments on new research published in the Lancet that calls for a low-meat, high-grain human diet in order to have a smaller environmental impact.
Photo: Chelsea Mozen MBA '15; courtesy Etsy
Meta: Type(s): Faculty | Subject(s): Division of Science, Math, and Computing,Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs |
Meta: Type(s): Faculty | Subject(s): Division of Science, Math, and Computing,Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs |
January 2019
01-29-2019
Established in fall 2018, the Bard Center for the Study of Land, Air, and Water is growing quickly to address environmental issues from the ground up—on campus and off.
Meta: Type(s): Event | Subject(s): Community Engagement,Division of Science, Math, and Computing,Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs,Center for Civic Engagement |
Meta: Type(s): Event | Subject(s): Community Engagement,Division of Science, Math, and Computing,Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs,Center for Civic Engagement |
01-29-2019
The new Bard Center for the Study of Land, Air, and Water is an interdisciplinary program that connects Bard faculty, staff, and students with grassroots efforts to protect the environment. The center looks to address a variety of challenges, from access to clean drinking water to the effects of climate change, using quantitative research and other tools that span academic disciplines, including the natural and social sciences, humanities, and the arts.
“Our goal is to develop accessible, applicable, community-centered solutions to local and regional environmental problems,” says M. Elias Dueker, center director and assistant professor of environmental and urban studies. “Currently, we tackle these problems in courses throughout the College, in faculty-directed student research, and through community- and student-run environmental monitoring programs.”
The Center leverages the interdisciplinary platform of Bard’s Environmental and Urban Studies Program to bring social and political issues together with scientific study, to create effective solutions to complex environmental issues. “In an age where we can’t depend on national-level resource management, we’ve become more and more aware—as community members, as academics, as students, and as professionals—that environmental change must begin, literally and figuratively, at the grassroots,” says Dueker. In response, the Center is developing a Land Lab to bring science to the vibrant agricultural communities that surround the College, and its Sustainable Solutions Lab is bringing rigorous scientific testing to bear on efforts to mitigate human impacts on natural resources.
The Center also engages with citizen scientists from across the Hudson Valley through the Bard Water Lab, and participates in local efforts to protect our drinking water and scenic waterways. Through the Water Lab’s partnership with the Saw Kill Watershed Community, Bard faculty and students have been able to collaborate with community members to do research with a real impact, both on campus and within the surrounding area. Ongoing projects include amphibian and eel monitoring, and a comprehensive water quality–monitoring program powered by citizen scientists. For more information, visit waterlab.bard.edu and sawkillwatershed.wordpress.com.
“Community-driven science is key to successfully addressing the pressing issues surrounding access to clean water. From Flint to Hoosick Falls to Newburgh, we are daily being reminded of the importance of community members working to maintain water quality—from the tap to the treatment plant to our local waterways,” says Dueker. “We look forward to continuing to build our capacity to connect community members, decision makers, and the academic community as we all struggle to meet the environmental challenges of climate change—of ensuring clean water, clean air, and equitable food access both in the Hudson Valley and beyond.”
For more information on the Bard Center for the Study of Land, Air, and Water, visit landairwater.bard.edu.
“Our goal is to develop accessible, applicable, community-centered solutions to local and regional environmental problems,” says M. Elias Dueker, center director and assistant professor of environmental and urban studies. “Currently, we tackle these problems in courses throughout the College, in faculty-directed student research, and through community- and student-run environmental monitoring programs.”
The Center leverages the interdisciplinary platform of Bard’s Environmental and Urban Studies Program to bring social and political issues together with scientific study, to create effective solutions to complex environmental issues. “In an age where we can’t depend on national-level resource management, we’ve become more and more aware—as community members, as academics, as students, and as professionals—that environmental change must begin, literally and figuratively, at the grassroots,” says Dueker. In response, the Center is developing a Land Lab to bring science to the vibrant agricultural communities that surround the College, and its Sustainable Solutions Lab is bringing rigorous scientific testing to bear on efforts to mitigate human impacts on natural resources.
The Center also engages with citizen scientists from across the Hudson Valley through the Bard Water Lab, and participates in local efforts to protect our drinking water and scenic waterways. Through the Water Lab’s partnership with the Saw Kill Watershed Community, Bard faculty and students have been able to collaborate with community members to do research with a real impact, both on campus and within the surrounding area. Ongoing projects include amphibian and eel monitoring, and a comprehensive water quality–monitoring program powered by citizen scientists. For more information, visit waterlab.bard.edu and sawkillwatershed.wordpress.com.
“Community-driven science is key to successfully addressing the pressing issues surrounding access to clean water. From Flint to Hoosick Falls to Newburgh, we are daily being reminded of the importance of community members working to maintain water quality—from the tap to the treatment plant to our local waterways,” says Dueker. “We look forward to continuing to build our capacity to connect community members, decision makers, and the academic community as we all struggle to meet the environmental challenges of climate change—of ensuring clean water, clean air, and equitable food access both in the Hudson Valley and beyond.”
For more information on the Bard Center for the Study of Land, Air, and Water, visit landairwater.bard.edu.
Photo: Bard students and Water Lab staff make up the teams that collect and
analyze water samples from the Saw Kill. Photo by Sarah Wallock.
Meta: Subject(s): Environmental and Urban Studies Program,Environmental/Sustainability | Institutes(s): Center for Environmental Sciences and Humanities |
analyze water samples from the Saw Kill. Photo by Sarah Wallock.
Meta: Subject(s): Environmental and Urban Studies Program,Environmental/Sustainability | Institutes(s): Center for Environmental Sciences and Humanities |
01-22-2019
Researchers in northern Kenya have found only benefits in combining moderate numbers of cattle and wildlife, including reduced tick populations and higher-quality grass.
Photo: Bard students and Water Lab staff make up the teams that collect and
analyze water samples from the Saw Kill. Photo by Sarah Wallock.
Meta: Subject(s): Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs |
analyze water samples from the Saw Kill. Photo by Sarah Wallock.
Meta: Subject(s): Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs |
01-21-2019
“Life’s most persistent and urgent question is, ‘What are you doing for others?’” These words from Martin Luther King Jr. are the call to action behind the nationwide Day of Service that takes place on the King holiday. Over 200 Bard students, along with staff and faculty members, took those words to heart as they volunteered with organizations across the Hudson Valley for the College’s Ninth Annual MLK Day of Engagement. The event expanded this year, with volunteer opportunities taking place throughout the holiday weekend, as well as a mini-conference on civic engagement on campus, and a community fair in cooperation with the Red Hook Community Center. The weekend's events were organized by the Bard Center for Civic Engagement, the Office of Sustainability, and the Citizen Science Program.
MLK Day of Service activities expanded this year. In previous years, Bard's service projects have taken place on the Saturday before Martin Luther King Day. This year, the program shifted to focus events on the holiday itself, in alignment with national organizing and celebration. Related events occurred all weekend, however.
A keystone of this year’s day of service was the Red Hook Community Fair, “Beyond Recycling: Repair, Re-Use, Rethink and Commit to Community.” More than 30 Bard students participated at the Red Hook Community Center in a day that included sustainable crafts, cooking and science activities, and opportunities to sign up to volunteer with local organizations.
The organizers also added “Commit to Action,” a mini-conference in Olin Auditorium. Led by local organizers and campus leaders, participants chose from 15 workshops aimed at helping them commit to action in 2019. Making a yearlong commitment was a theme of this year’s MLK Day of Engagement. Organizers emphasized the many ways students could be involved with on- or off-campus groups beyond the holiday weekend. Facilitators focused on helping students build skills to effect change. Workshops included “Literacy for Adolescents: Tutoring as Social Change” and “Getting to Climate Drawdown: The Campus as Learning Lab.”
The conference also featured a panel of local leaders in a conversation that connected their personal stories with their civic action. Panelists included Matthew Martini, Northern Hudson Valley regional representative to the State Comptroller’s Office; Sarah Salem, Poughkeepsie Common Council member; Leslie Tracey, cofounder of the Hudson Valley African American Business Council; Rev. Giancarlo Llaverias, Dutchess County legislator; and Cammie Jones, assistant dean of civic engagement at Bard College.
Bard students worked at more than two dozen sites over the long weekend, ranging from Tomorrow, Tomorrow Animal Rescue outside Hudson to the United Methodist Food Pantry in Red Hook. On Saturday, Bardians continued an annual tradition of donning work gloves and hauling old TVs, stereos, computer towers, and other electronic waste for Red Hook’s E-Waste Day.
In January, Bard science outreach kicks into high gear in conjunction with the Citizen Science program, culminating in a flurry of events around the King holiday. Science outreach activities take place all year through Bard’s Center for Civic Engagement, in which student leaders conduct STEM games and experiments in the Hudson Valley school districts. Volunteers and engagement fellows from CCE gave lessons to local children in conjunction with other student-led science activities around this year’s Citizen Science topic: water.
Read more about the day’s events on the CCE website.
MLK Day of Service activities expanded this year. In previous years, Bard's service projects have taken place on the Saturday before Martin Luther King Day. This year, the program shifted to focus events on the holiday itself, in alignment with national organizing and celebration. Related events occurred all weekend, however.

At the Repair Cafe in Red Hook, Bard students and local volunteers fix bicycles.
A keystone of this year’s day of service was the Red Hook Community Fair, “Beyond Recycling: Repair, Re-Use, Rethink and Commit to Community.” More than 30 Bard students participated at the Red Hook Community Center in a day that included sustainable crafts, cooking and science activities, and opportunities to sign up to volunteer with local organizations.

Bard Students volunteer at Red Hook's annual E-Waste Day.
The organizers also added “Commit to Action,” a mini-conference in Olin Auditorium. Led by local organizers and campus leaders, participants chose from 15 workshops aimed at helping them commit to action in 2019. Making a yearlong commitment was a theme of this year’s MLK Day of Engagement. Organizers emphasized the many ways students could be involved with on- or off-campus groups beyond the holiday weekend. Facilitators focused on helping students build skills to effect change. Workshops included “Literacy for Adolescents: Tutoring as Social Change” and “Getting to Climate Drawdown: The Campus as Learning Lab.”
The conference also featured a panel of local leaders in a conversation that connected their personal stories with their civic action. Panelists included Matthew Martini, Northern Hudson Valley regional representative to the State Comptroller’s Office; Sarah Salem, Poughkeepsie Common Council member; Leslie Tracey, cofounder of the Hudson Valley African American Business Council; Rev. Giancarlo Llaverias, Dutchess County legislator; and Cammie Jones, assistant dean of civic engagement at Bard College.
Bard students worked at more than two dozen sites over the long weekend, ranging from Tomorrow, Tomorrow Animal Rescue outside Hudson to the United Methodist Food Pantry in Red Hook. On Saturday, Bardians continued an annual tradition of donning work gloves and hauling old TVs, stereos, computer towers, and other electronic waste for Red Hook’s E-Waste Day.

A Bard student volunteer organizes the books in the community closet at the Red Hook Community Center.
In January, Bard science outreach kicks into high gear in conjunction with the Citizen Science program, culminating in a flurry of events around the King holiday. Science outreach activities take place all year through Bard’s Center for Civic Engagement, in which student leaders conduct STEM games and experiments in the Hudson Valley school districts. Volunteers and engagement fellows from CCE gave lessons to local children in conjunction with other student-led science activities around this year’s Citizen Science topic: water.

Student engagement fellows train Citizen Science faculty on their water-themed outreach experiments.
Read more about the day’s events on the CCE website.
Photo: (L–R) “Commit to Action” panelists Matthew Martini, Sarah Salem,
Leslie Tracey, Rev. Giancarlo Llaverias, and Cammie Jones.
Meta: Type(s): Event | Subject(s): Education,Environmental/Sustainability,Student,Wellness | Institutes(s): Bard Undergraduate Programs,Center for Civic Engagement,Citizen Science |
Leslie Tracey, Rev. Giancarlo Llaverias, and Cammie Jones.
Meta: Type(s): Event | Subject(s): Education,Environmental/Sustainability,Student,Wellness | Institutes(s): Bard Undergraduate Programs,Center for Civic Engagement,Citizen Science |
December 2018
12-13-2018
Multimedia artist Julia Christensen took video cameras to Lake Erie to document the ice that keeps the lake healthy—and what its absence could mean in the future.
Photo: (L–R) “Commit to Action” panelists Matthew Martini, Sarah Salem,
Leslie Tracey, Rev. Giancarlo Llaverias, and Cammie Jones.
Meta: Type(s): Alumni | Subject(s): Bardians at Work,Division of Science, Math, and Computing,Division of the Arts,Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs |
Leslie Tracey, Rev. Giancarlo Llaverias, and Cammie Jones.
Meta: Type(s): Alumni | Subject(s): Bardians at Work,Division of Science, Math, and Computing,Division of the Arts,Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs |
12-04-2018
Bard MBA student Alexandra Criscuolo was featured in Forbes for her work at Kickstarter developing a one-stop-shop of resources on how to assess and adopt sustainability efforts.
Photo: (L–R) “Commit to Action” panelists Matthew Martini, Sarah Salem,
Leslie Tracey, Rev. Giancarlo Llaverias, and Cammie Jones.
Meta: Type(s): Student | Subject(s): Environmental/Sustainability | Institutes(s): Bard MBA in Sustainability |
Leslie Tracey, Rev. Giancarlo Llaverias, and Cammie Jones.
Meta: Type(s): Student | Subject(s): Environmental/Sustainability | Institutes(s): Bard MBA in Sustainability |
November 2018
11-07-2018
The two-story prefab, designed by MB Architecture, is home to Bard’s Center for Experimental Humanities.
Photo: (L–R) “Commit to Action” panelists Matthew Martini, Sarah Salem,
Leslie Tracey, Rev. Giancarlo Llaverias, and Cammie Jones.
Meta: Subject(s): Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs |
Leslie Tracey, Rev. Giancarlo Llaverias, and Cammie Jones.
Meta: Subject(s): Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs |
October 2018
10-15-2018
Study, Reported in the Journal Nature Sustainability, Led by Felicia Keesing of Bard College and Brian Allan of the University of Illinois
A study of 3,588 square kilometers of privately owned land in central Kenya offers evidence that humans and their livestock can, in the right circumstances, share territory with zebras, giraffes, elephants and other wild mammals—to the benefit of all.
The study, reported in the journal Nature Sustainability, focused on Laikipia County in central Kenya.
“Laikipia County hosts 10 percent of Kenya’s wildlife, but none of the country’s national parks or preserves,” says University of Illinois entomology professor Brian Allan, who led the study with Bard College professor Felicia Keesing. “Most people depend on livestock for income and almost 70 percent of the land is devoted to large-scale ranching or pastoralism.”
As human populations increase, so does the pressure to expand agricultural and pastoral areas into grasslands now dominated by wildlife.
Wildlife tourism is another source of revenue for landowners, however, as the area hosts exotic white and black rhinoceroses, Grevy’s zebras, and painted dogs, notes Keesing.
“This is leading some to remove traditional barriers between livestock and wildlife because there are benefits to having multiple sources of income,” she says.
There are big potential downsides to allowing livestock and wildlife to share territory, however, the researchers say. Wild cats sometimes prey on domestic animals. Wildlife and livestock may compete for water and grazing resources. They also can share diseases, including tick-borne infections like East Coast fever, Q fever, and bovine anaplasmosis.
“There is no greater diversity of tick species anywhere on the earth than in eastern and southern Africa,” Allan says. “And many of the ticks are host generalists, meaning they’ll happily feed on a cow, a gazelle or a zebra—and they’ll also bite humans.”
To determine the ecological and economic effects of raising livestock on territory also used by wildlife, the researchers surveyed tick abundance, vegetation, and the dung of large herbivorous mammals on 23 Laikipia County properties during July and August in 2014 and 2015.
“We identified the ticks and sequenced DNA of tick-borne pathogens to identify infectious agents associated with the ticks,” says Keesing. The team also interviewed managers and owners of each property about the type and abundance of livestock on their land and the percentage of revenue derived from wildlife tourism and livestock operations.
The researchers found that the practice of regularly spraying cattle with acaricides, which kill ticks without directly endangering birds or other creatures that feed on ticks, dramatically reduced the number of ticks in the grazed areas.
“Reducing the number of ticks is one key part of a strategy to reduce the transmission of tick-borne diseases,” says Keesing. “These diseases can sicken and kill people, livestock, and wildlife, which is particularly devastating in a vulnerable ecosystem experiencing many competing demands.”
About 16 percent of the ticks collected at the study sites carried at least one bacterial or protozoal infection, the scientists found. There was no difference in the proportion of infected ticks found on properties devoted entirely to wildlife and those where wildlife and livestock were integrated. Tick abundance, however, was 75 percent lower on integrated properties than on those hosting only wildlife.
Livestock- and wildlife-related income accounted for more than 70 percent of revenue for the properties studied. Wildlife abundance was highest on properties with moderate densities of cattle—but not on land supporting sheep and goats, the researchers found. There was also less green grass on livestock-only and wildlife-only properties than on land shared by both, and the quality of the forage was highest on integrated lands.
These findings suggest that certain management practices can enhance the viability of livestock operations while also maximizing wildlife abundance and health on the same lands, the researchers say.
“It has been the attitude of conservationists that conservation lands must be kept secure and undisturbed from human uses, including livestock production, and I can sympathize with that perspective,” Allan says. “But our data are starting to suggest that there could be circumstances where livestock-wildlife integration can work—for the benefit of all. A productive savanna ecosystem may be the perfect place to try it.”
“This project demonstrates that research on the complex interactions of natural and human systems can foster innovative management strategies to preserve environmental quality and economic productivity,” says Tom Baerwald, a program director for the National Science Foundation’s Dynamics of Coupled Natural and Human Systems program, which funded the research. “The findings are applicable in many parts of the United States and in other regions around the world."
The National Science Foundation and the University of Illinois at Urbana-Champaign support this research.
For more information, visit dx.doi.org/10.1038/s41893-018-0149-2.
A study of 3,588 square kilometers of privately owned land in central Kenya offers evidence that humans and their livestock can, in the right circumstances, share territory with zebras, giraffes, elephants and other wild mammals—to the benefit of all.
The study, reported in the journal Nature Sustainability, focused on Laikipia County in central Kenya.
“Laikipia County hosts 10 percent of Kenya’s wildlife, but none of the country’s national parks or preserves,” says University of Illinois entomology professor Brian Allan, who led the study with Bard College professor Felicia Keesing. “Most people depend on livestock for income and almost 70 percent of the land is devoted to large-scale ranching or pastoralism.”
As human populations increase, so does the pressure to expand agricultural and pastoral areas into grasslands now dominated by wildlife.

“This is leading some to remove traditional barriers between livestock and wildlife because there are benefits to having multiple sources of income,” she says.
There are big potential downsides to allowing livestock and wildlife to share territory, however, the researchers say. Wild cats sometimes prey on domestic animals. Wildlife and livestock may compete for water and grazing resources. They also can share diseases, including tick-borne infections like East Coast fever, Q fever, and bovine anaplasmosis.
“There is no greater diversity of tick species anywhere on the earth than in eastern and southern Africa,” Allan says. “And many of the ticks are host generalists, meaning they’ll happily feed on a cow, a gazelle or a zebra—and they’ll also bite humans.”

“We identified the ticks and sequenced DNA of tick-borne pathogens to identify infectious agents associated with the ticks,” says Keesing. The team also interviewed managers and owners of each property about the type and abundance of livestock on their land and the percentage of revenue derived from wildlife tourism and livestock operations.
The researchers found that the practice of regularly spraying cattle with acaricides, which kill ticks without directly endangering birds or other creatures that feed on ticks, dramatically reduced the number of ticks in the grazed areas.
“Reducing the number of ticks is one key part of a strategy to reduce the transmission of tick-borne diseases,” says Keesing. “These diseases can sicken and kill people, livestock, and wildlife, which is particularly devastating in a vulnerable ecosystem experiencing many competing demands.”

Livestock- and wildlife-related income accounted for more than 70 percent of revenue for the properties studied. Wildlife abundance was highest on properties with moderate densities of cattle—but not on land supporting sheep and goats, the researchers found. There was also less green grass on livestock-only and wildlife-only properties than on land shared by both, and the quality of the forage was highest on integrated lands.
These findings suggest that certain management practices can enhance the viability of livestock operations while also maximizing wildlife abundance and health on the same lands, the researchers say.

“This project demonstrates that research on the complex interactions of natural and human systems can foster innovative management strategies to preserve environmental quality and economic productivity,” says Tom Baerwald, a program director for the National Science Foundation’s Dynamics of Coupled Natural and Human Systems program, which funded the research. “The findings are applicable in many parts of the United States and in other regions around the world."
The National Science Foundation and the University of Illinois at Urbana-Champaign support this research.
For more information, visit dx.doi.org/10.1038/s41893-018-0149-2.
Photo: Bard professor Felicia Keesing with her son and colleagues in Kenya.
Photos by Felicia Keesing.
Meta: Subject(s): Division of Science, Math, and Computing,Environmental and Urban Studies Program,Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs |
Photos by Felicia Keesing.
Meta: Subject(s): Division of Science, Math, and Computing,Environmental and Urban Studies Program,Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs |
10-15-2018
The study, reported in the journal Nature Sustainability, was led by Felicia Keesing of Bard College and Brian Allan of the University of Illinois.
Meta: Type(s): Faculty | Subject(s): Division of Science, Math, and Computing,Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs |
Meta: Type(s): Faculty | Subject(s): Division of Science, Math, and Computing,Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs |
September 2018
09-28-2018
Fog transports microbes over long distances and deposits them in new environments, according to the new study.
Meta: Subject(s): Environmental/Sustainability | Institutes(s): Center for Environmental Sciences and Humanities |
Meta: Subject(s): Environmental/Sustainability | Institutes(s): Center for Environmental Sciences and Humanities |
09-25-2018
The MBA in Sustainability program at Bard College has won a competitive bid to deliver an on-site, low-residency graduate business degree to a cohort of future energy sector leaders from the New York Power Authority (NYPA), the largest state-owned electric utility in the United States. Between 10 and 15 NYPA employees will begin the two-and-a-half-year, part-time program in February 2019, with a graduation date set for May 2021. Courses will be taught one weekend a month at NYPA’s offices in White Plains, and online two evenings a week. The curriculum features a yearlong lab course in mission-focused consulting, in which students will work in small teams on two semester projects for NYPA partners in marketing, finance, operations, or strategy. bard.edu/mba
Meta: Subject(s): Environmental/Sustainability | Institutes(s): Bard MBA in Sustainability,Center for Environmental Sciences and Humanities |
Meta: Subject(s): Environmental/Sustainability | Institutes(s): Bard MBA in Sustainability,Center for Environmental Sciences and Humanities |
09-22-2018
Goats have worked summers since 2016 at Bard’s Blithewood Estate, preserving the scenic view by eating invasive weeds on the uneven slope.
Meta: Type(s): Event | Subject(s): Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs |
Meta: Type(s): Event | Subject(s): Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs |
09-07-2018
On Saturday, October 6, Bard College, in partnership with Rose Hill Farm and the National Young Farmers Coalition, presents the Montgomery Place 2018 Salon Series on Agriculture. The event will gather farmers, community members, scientists, legal scholars, journalists, and business people to explore a multitude of issues related to establishing a thriving regional agriculture system. Speakers will address, among other questions: Can the Northeast feed itself? If so, should it? What are the environmental, social, political, and other costs and benefits? The discussion takes place from 10 a.m. to 5 p.m. at Bard College: The Montgomery Place Campus, River Road, Annandale-on-Hudson, New York. Admission is $18, with reduced prices for farmers and students, and is free for Bard students. Registration is required. For more information and to sign up, visit theagriculturesalonseries.splashthat.com.
“The focus of this event, regional agriculture, is of great immediacy to the Hudson Valley and surrounding communities, as well as to other areas within 150 miles of any North American urban center, potentially encompassing about 15 percent of the high-quality cropland in North America,” says Gidon Eshel, research professor of physics at Bard College and Agriculture Salon Series program curator. “The speakers, recognized leaders in their respective fields, all have interesting, unique angles on the issue. Perspectives they will bring to bear on the problem include legal, conservation/land access, financial/monetary, economic, ecological, environmental, racial/gender, and equality/justice. This one-day event looks to promote a vigorous and productive dialogue on local agriculture.”
In addition to Eshel, speakers include:
Ruth DeFries, Denning Family Professor of Sustainable Development and professor of ecology, evolution, and environmental biology, Columbia University; member, National Academy of Sciences; and 2007 MacArthur Fellow
David Gould, head of investor relations, Amerra Capital
Tamar Haspel, food and science journalist; author of the Washington Post monthly column “Unearthed”; and Cape Cod oyster farmer
Leah Penniman, codirector and program manager, Soul Fire Farm; author, Farming While Black
Eric Posner, Kirkland & Ellis Distinguished Service Professor of Law, Arthur and Esther Kane Research Chair, University of Chicago; member, Committee on International Relations
Steve Rosenberg, senior vice president and executive director, Scenic Hudson Land Trust; board member, Land Trust Alliance
Steffen Schneider, director of farming operations, Hawthorne Valley Farm; senior director, Institute for Mindful Agriculture; president, Biodynamic Association of North America
Located on River Road, Annandale-on-Hudson, Montgomery Place, a 380-acre estate adjacent to the main Bard College campus and overlooking the Hudson River, is a designated National Historic Landmark set amid rolling lawns, woodlands, and gardens, against the spectacular backdrop of the Catskill Mountains. Renowned architects, landscape designers, and horticulturists worked to create an elegant and inspiring country estate consisting of a mansion, farm, orchards, farmhouse, and other buildings. The Montgomery Place estate was owned by members of the Livingston family from 1802 until the 1980s. In 1986, Livingston heir John Dennis Delafield transferred the estate to Historic Hudson Valley, in whose hands it remained until 2016, when Bard College acquired the property. For more information, visit bard.edu/montgomeryplace.
“The focus of this event, regional agriculture, is of great immediacy to the Hudson Valley and surrounding communities, as well as to other areas within 150 miles of any North American urban center, potentially encompassing about 15 percent of the high-quality cropland in North America,” says Gidon Eshel, research professor of physics at Bard College and Agriculture Salon Series program curator. “The speakers, recognized leaders in their respective fields, all have interesting, unique angles on the issue. Perspectives they will bring to bear on the problem include legal, conservation/land access, financial/monetary, economic, ecological, environmental, racial/gender, and equality/justice. This one-day event looks to promote a vigorous and productive dialogue on local agriculture.”
In addition to Eshel, speakers include:
Ruth DeFries, Denning Family Professor of Sustainable Development and professor of ecology, evolution, and environmental biology, Columbia University; member, National Academy of Sciences; and 2007 MacArthur Fellow
David Gould, head of investor relations, Amerra Capital
Tamar Haspel, food and science journalist; author of the Washington Post monthly column “Unearthed”; and Cape Cod oyster farmer
Leah Penniman, codirector and program manager, Soul Fire Farm; author, Farming While Black
Eric Posner, Kirkland & Ellis Distinguished Service Professor of Law, Arthur and Esther Kane Research Chair, University of Chicago; member, Committee on International Relations
Steve Rosenberg, senior vice president and executive director, Scenic Hudson Land Trust; board member, Land Trust Alliance
Steffen Schneider, director of farming operations, Hawthorne Valley Farm; senior director, Institute for Mindful Agriculture; president, Biodynamic Association of North America
Located on River Road, Annandale-on-Hudson, Montgomery Place, a 380-acre estate adjacent to the main Bard College campus and overlooking the Hudson River, is a designated National Historic Landmark set amid rolling lawns, woodlands, and gardens, against the spectacular backdrop of the Catskill Mountains. Renowned architects, landscape designers, and horticulturists worked to create an elegant and inspiring country estate consisting of a mansion, farm, orchards, farmhouse, and other buildings. The Montgomery Place estate was owned by members of the Livingston family from 1802 until the 1980s. In 1986, Livingston heir John Dennis Delafield transferred the estate to Historic Hudson Valley, in whose hands it remained until 2016, when Bard College acquired the property. For more information, visit bard.edu/montgomeryplace.
Photo: Photo: Chris Kendall '82
Meta: Type(s): Event | Subject(s): Community Events,Environmental/Sustainability,Montgomery Place Series | Institutes(s): Montgomery Place Campus |
Meta: Type(s): Event | Subject(s): Community Events,Environmental/Sustainability,Montgomery Place Series | Institutes(s): Montgomery Place Campus |
August 2018
08-28-2018
The event, “A Celebration of Blithewood Garden: 115 Years of Beauty on the Hudson,” includes a lawn party, garden tours, and a panel discussion.
Photo: Photo: Chris Kendall '82
Meta: Type(s): Event | Subject(s): Benefit,Campus and Facilities,Environmental/Sustainability |
Meta: Type(s): Event | Subject(s): Benefit,Campus and Facilities,Environmental/Sustainability |
08-14-2018
Dalia Najjar ’14, general manager of Palestine-based Farouk Systems, has secured a $1 million agricultural grant for local producers/farmers to expand regional sourcing.
Photo: Photo: Chris Kendall '82
Meta: Type(s): Alumni | Subject(s): Alumni/ae,Bard Graduate Programs,Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs |
Meta: Type(s): Alumni | Subject(s): Alumni/ae,Bard Graduate Programs,Environmental/Sustainability | Institutes(s): Bard Undergraduate Programs |