Meet our board members
Marlin Jeffreys, Board Chair
“Land Together’s program was an amazing experience for me. By encouraging participants to look within ourselves, compare systems of nature to systems of humanity, and then apply that information and understanding in concrete ways in our lives, the program transforms lives.”
Marlin Jeffreys is an alumni of Land Together’s in-prison program, and the impact on his life has been profound. In addition to serving as a board member, since his release from prison, Marlin has also supported Land Together’s environmental justice training programs as a presenter.
Marlin is currently the Director of Opportunity Build at Rising Sun Center for Opportunity where he leads the organization’s pre-apprenticeship program for adults and advances Rising Sun’s commitment to offering quality career opportunities and building a climate-resilient workforce. Previously, Marlin was a Laborer in Local 304 (the Laborers’ International Union Of North America), the most progressive and fastest-growing union of construction workers, and one of the most diverse and effective unions representing public service employees.
Marlin enjoys weight lifting, gardening, bike riding, comedy shows, and sporting events.
Devon Preston, Vice Chair
“To witness the transformation and revelation that LT participants experience when given the opportunity to connect with nature and reflect on their lives from an entirely new perspective is beyond inspiring.”
Devon Danz Preston worked with Land Together as a grant writer and in-prison volunteer before joining the board in 2015. Before moving back to California in 2012, Devon served as an Environmental Program Officer for the Rhode Island Foundation, and as Executive Director of a non- profit that worked with local governments to balance preservation and economic development in rural New England. For over 25 years, Devon has trained and volunteered with in-prison programs, and with programs supporting victims of domestic violence. Devon holds a B.A. in Environmental Studies from Connecticut College and an M.S. in Environmental Policy from the School of the Environment at the University of Michigan, Ann Arbor. She currently serves as a Court Appointed Special Advocate for youth living in foster care in Marin County.
Dan Geiger
“In addition to being on the Board, I volunteer at Land Together in San Quentin prison. The program provides a green oasis in an otherwise grey environment, and the curriculum combining practical learning with personal growth is truly transformational. I’m inspired by the class participants and their commitment to the program.”
Dan Geiger, Principal of Dan Geiger Consulting, is a social entrepreneur with more than 25 years of start-up, executive and consulting experience. Prior to starting his consulting practice in 2015, Dan was Executive Director of the U.S. Green Building Council – Northern California Chapter. As its first employee, he led the organization to become one of the largest and most influential USGBC chapters in the country.
Previously, he was Executive Director of Groundspring.org, an online fundraising and communications provider, co-founder and CEO of OpNet, an organization that prepared low-income youth for careers in technology, and has consulted extensively in the business, nonprofit, and philanthropy sectors. He holds an MBA from the Haas School of Business at University of California – Berkeley and received his undergraduate degree in psychology and social science from San Francisco State University. Dan is passionate about sustainability and social equity. When not consulting or volunteering with Land Together, Dan enjoys working in his own garden, swimming and playing piano.
Javier Rodriguez
Javier Rodriguez is currently the Regional Coordinator for the Rising Scholars Network at the California Community College system. He partners with college campuses across his region and provides support to college programs serving students impacted by the criminal justice system. Before joining Rising Scholars, Javier earned his Masters of Social Welfare from the Luskin School of Public Affairs at UCLA. During his time at UCLA, he co-founded the Underground Scholars Initiative (USI) UCLA Chapter.
Vishal Shah
“The organization utilizes one of the basic fundamentals of human existence – our connection to nature – to counteract one of the most unnatural manifestations of American society – our criminal justice system. It’s a beautiful program.”
Vishal started working within prisons nearly twenty years ago through the Prison Creative Arts Project at a men’s facility in rural Michigan. That transformative experience led him to become a teacher and work in a variety of public and private sector capacities supporting education and opportunity for all. His interest in criminal justice led him to teach mathematics at San Quentin State prison through Mt. Tamalpais College (previously Prison University Project), support Five Keys charter school in developing an aquaponics program within a county jail, and join the board of the Prison Law Office where he helps oversee its reserve fund. He currently works at Handshake, helping to expand employment opportunities for recent college graduates. He holds a Masters in Education from the Broad Center, an MBA from the Haas School of Business, an MS in Teaching from Pace University, and a BA in Economics from the University of Michigan.
Emilie Winfield
“LT stands out because it is rooted in humanity and the practice of treating all other humans with dignity and respect. Connecting with nature is so fundamental and every person deserves the opportunity to reach for the light in this world. Since learning about the work of LT, I have been consistently amazed by the dedication and heart of the staff and the hard work and openness of participants – it is a true transformation happening in real-time. Very happy to support the work.”
Emilie Winfield first volunteered with LT in 2017, assisting with the planning of the 15th-anniversary celebration, and joined the board in 2021. Emilie works to advance agricultural sustainability, motivated to find harmony between the environment and the people who manage the land. For 9 years, Emilie has managed small diversified farms, provided education and training in agroecology, and built partnerships to support local food systems and natural resource stewardship. She holds an M.S. in Environmental Policy and Management from UC Davis and a B.S. in Plant Sciences from UC Santa Cruz.