What Is The Cosanti Foundation?

Arcosanti Is a Project of The Cosanti Foundation

Founded in 1965, The Cosanti Foundation is an Arizona-based 501(c)(3) nonprofit organization.

Our mission is to inspire a reimagined urbanism that builds resilient and equitable communities sustainably integrated with the natural world.
Our vision is a world of equitable communities which improve earth/life balance and do better with less.

We pursue this mission and vision at our two flagship locations, Cosanti (in Paradise Valley near Phoenix) and Arcosanti (near Mayer in central Arizona), as well as with projects, programs, and partnerships that hundreds of thousands of people have participated in over the last 57 years.

The word “cosanti” is a combination of the Italians words “cosa” (meaning “things”) and “anti” (meaning “against” or “before”). It signifies The Cosanti Foundation’s commitment to a way of living, working, and building that is oriented away from consumption and materialism, and is respectful of our planet’s natural rhythms and resources. Through ongoing experimentation with and application of the principles of arcology (a combination of the words architecture and ecology), we seek to demonstrate a kind of construction and community that offers an alternative to sprawl development and a solution to modern social and environmental crises.

The Cosanti Foundation also owns and operates the for-profit Cosanti Originals, where we make our world-famous bronze and ceramic windbells and other artisan items.

How We Work

Over the last 60 years, The Cosanti Foundation has developed an extensive set of educational programs that help to increase public understanding of arcology. Through hands-on workshops, lectures, publications, academic partnerships, cultural collaborations, festivals, conferences, and tours of the experimental architecture at both Cosanti and Arcosanti, The Cosanti Foundation has reached millions of people all over the world, and continues to reach and teach hundreds of thousands of people every year.

 

Cosanti and Arcosanti were built by hand by more than 8000 students and volunteers who came from all over the world to participate in our signature multi-week workshop program. That program continues today, but with an emphasis on maintaining and utilizing a prototype arcology and urban laboratory, rather than merely building one. Graduates of this program are considered our alumni.

 

The four central tenets described below are our core areas of advocacy, and have guided our work from the beginning.

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Embracing Frugality & Resourcefulness

Thoughtfully approaching the built world and our practices in daily life in ways that are experientially rich but materially frugal.

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Nurturing Ecological Accountability

Supporting the world’s human habitat without burdening the Earth’s capacity and limited natural resources.

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Fostering Experiential Learning

Promoting the empowering impact of learning-by-doing and the dynamic educational experience that comes from immersion in one’s work.

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Leaving a Limited Footprint

Advocating for an urban density model where mixed-use spaces make better use of limited resources and connect to economic, social, and cultural outlets.

Who We Are

Get to know the staff and board of The Cosanti Foundation.

Our Senior Staff

David Turnbull

David Turnbull

President/CEO
ed@arcosanti.org

Read David's Bio

David Turnbull is the President & CEO of The Cosanti Foundation. Focusing on the poetics and agency of architecture in relation to the most pressing social and environmental issues of our time, he has been working on the built environment, sustainability, circularity and resilience for more than three decades, in academia and various other settings, including architectural design, engineering, communications and integrated city planning. He has been a senior advisor at GRoW Oyster Reefs LLC in Los Angeles, California, working on aquatic ecosystem restoration, and ‘Blue-Carbon’, and is currently a Senior Research Fellow of the Urban Futures Lab at UNLV, in Las Vegas, Nevada, working as a member of the ‘Desert Cities Research Group’. He was an Advisory Board Member for the Italian Pavilion at the 17th International Architecture Exhibition of La Biennale di Venezia, 2021, working on the theme – ‘resilient communities’, a ‘Visiting Expert’ at ARUP, and has been a mentor at Dark Matter Laboratories in London, UK, since 2018.

From 2003 – 2018, he was a Director of ATOPIA LLC, renamed ATOPIA Innovation in 2012, and Design Director of ATOPIA Research Inc / PITCHAfrica from 2004 – 2018, an award winning 501(c)3 tax exempt organization, with a specific focus on the development and construction of building types that address global ecological and social challenges. PITCHAfrica’s first Waterbank School was named ‘The Greenest School on Earth’ by the USGBC in 2013. Waterbank Schools were selected by SUSTAINIA in Denmark as one of the top 100 sustainable solutions in the World and won the INTERFACE award in the 2013 Buckminster Fuller Challenge. PITCHAfrica’s Waterbank Campus was selected for ‘Designs of the Year 2015’ by Design Museum, London.

He is also a Professor of Architecture with more than 30 years of experience in design education internationally. His academic career started in 1989 at The Architectural Association in London while he was working in the office of James Stirling, Michael Wilford and Associates, leading major projects in Spain, Japan and Singapore. His academic appointments since 1990 include the Eero Saarinen Visiting Professorship in Architecture at Yale University, and Visiting Professorships at the University of Toronto, Canada, Columbia University’s GSAPP in New York and Cornell University. He was Professor of Architecture at the University of Bath in the UK from 2000-2005, and from 2012 -13, Visiting Professor of Design & Innovation at the African University of Science & Technology in Abuja, Nigeria, and a Professor of Architecture at the Cooper Union in New York from 2006 to 2017.

Ivan Fritz

Ivan Fritz

Chief Operating Officer
coo@arcosanti.org

Read Ivan's Bio

Ivan Fritz is an Arcosanti alum with a lifelong history of involvement with the Cosanti Foundation. Ivan first came to Arcosanti as a child, spending much of his childhood playing among concrete and rebar while experiencing a vibrant community of close to 200 residents and project participants. He continued to spend every summer on site throughout his adolescence and teens, then later after building a career in IT, he returned to Arcosanti to head up the construction of the first network and broadband connection on site, leading small and large teams to retrofit the buildings with modern communications infrastructure. After leaving site he continued providing technical management and strategy from afar.

He was hired by Francis Ford Coppola after the director had visited Arcosanti while researching a film. At Zoetrope, Ivan managed special technical and film related projects in Belize, Guatemala, Romania, and Napa, CA, including working on sound post production for Marie Antoinette with director Sofia Coppola, and Youth without Youth with editor Walter Murch. At Skywalker Sound, Ivan continued his work in sound post-production, providing mix and editorial support for over 90 films including: Iron Man, Indiana Jones IV, Wall-E, There Will be Blood and Star Wars: The Clone Wars.

Additionally, Ivan was trained in organizational structure and management by business consultant and best-selling author Robert Fritz. He became the Product Development Director for Wisepond, an independent e-learning company with a curriculum based on Robert Fritz’s work in structural dynamics.

Most recently, Ivan was the technical lead at Music Together Worldwide, setting technical roadmaps and managing the development of mobile apps, websites, and other technical projects. Ivan is also President of CreatorTools, an online educational company as well as a partner in a business and IT consulting firm where he helps organizations think through strategy, change management, and growth. He has professional certificate in project management from Cornell University.

In 2019, Ivan joined the Cosanti Foundation’s Board of Directors, and served on the Executive and Governance Committees and as Chair of the Alumni Committee.

From August 2023 until August 2024, he took on the role of TCF’s Acting ED and Cosanti Originals’ CEO, while also leading the search with the board for the Cosanti Foundation’s next executive director.

In January, 2024, he was hired in the permanent role of Chief Operating Officer for The Cosanti Foundation and Cosanti Originals.

David Tollas

Agriculture General Manager

Hanne Sue Kirsch

Archives Manager
archives@arcosanti.org

Taylor Morgan

Taylor Morgan

Education Manager
taylor@arcosanti.org

Read Taylor's Bio

In his fifth year thesis, Taylor explored a theme of borders between manmade human habitation and the natural environment: borders of access for residents to view and value the earth, and borders to prevent encroachment while stimulating urban density.

Working at Arcosanti has given him a rare opportunity to explore aspects of urbanism and environmental protection not typically offered in mainstream industry. He seeks to learn through helping others learn in a growing city of people with a village-mentality of work and relationships.

Taylor Morganson

Construction &
Maintenance Manager

Read Taylor's Bio

Born and raised in Mesa, AZ; the desert is my home. Always taking things apart as a boy, I had to learn quick how to put things back together. Building is my art and passion. I take much pride in my crafts, and aim to impart the same values here at Arcosanti.

BS in Environmental sciences with emphasis in Bio and minor in Chem from NAU. Avid hiker and naturalist.

Sophie Rabb

Guest Experiences Manager
sophie@arcosanti.org

Read Sophie's Bio

Sophie Rabb arrived at Arcosanti in June of 2022, starting in the classic 5-week workshop program. She volunteered in the agriculture department, where she helped with weeding, starting seeds in the greenhouse, and shovelling the field where the three sisters, corn, beans, and squash, currently grow. After the completion of her workshop, she found a home at Arcosanti and stayed on as a tour guide. Being passionate about sharing Arcosanti with others and introducing the space to people, she was then promoted as the assistant tours manager. Now, she is the guest experiences manager, giving tours, helping out with the guestrooms, hosting one day events, and completing administrative work for the department.

Sophie graduated from Rochester Institute of Technology with a bachelors in global studies and cultural anthropology and a minor in sustainable development. Her professional background is working with adults with developmental disabilities as a group home manager, as support staff in a rehabilitative center for adults recovering from substance abuse, and with kids with behavioral issues. When she’s not working, she enjoys long walks, learning about bees, community meals, playing soccer, hosting poetry nights, and reading.

Jen Thornton

Interim Marketing & Comms Manager

Linn Williams

Linn Williams

Land Stewardship Manager/
Ecologist

Read Linn's Bio

Linn first came to Arcosanti in February of 2019 for a landscaping internship. Since then, she has been back on and off the past 5 years to volunteer in developing and assisting in ecological restoration projects at Arcosanti.

She has a BSc in Biology from NTNU (Norwegian University of Science and Technology) and an MSc in Ecology from NMBU (Norwegian University of Life Sciences), both top universities in Norway.

Linn was hired as Land Stewardship Manager in March 2024.

Our Board of Directors

Nicole Ackerina

Interim Chair
Brooklyn, NY

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Nicole is the Chief Executive Officer of the Fulton Fish Market Cooperative, a 200 year NYC institution and the largest fish market in the country. Nicole has 16+ years of progressive professional experience in program development and implementation, legal services and contract management, in expedited and high-profile project delivery, and in organizational operations. Nicole has specialized in large-scale infrastructure and transportation projects, asset management, emergency management, and in leading large teams for NYCEDC, AECOM, and Hornblower.

Nicole is a native Brooklynite who is passionate about providing a reliable and healthy food supply, sustainable design concepts, circular business models and waste streams, optimizing our waterfronts for logistics and transportation, education, the power and importance of community, and alternative forms of governance. Nicole is an Arconaut that completed her workshop in Spring 2021, lived at Arcosanti for 6 months, and served the Cosanti Foundation as Interim Director of Guest Experience and Operations.

Jean Tuller

Interim Vice Chair

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Jean Tuller lived at Arcosanti from 1977-79, working in the bronze foundry, doing construction, and representing the community in the Hexiad project which linked Arcosanti to Auroville and Findhorn. She has stayed informally connected to Arcosanti since her departure and returned in December 2022 to begin a five-month tenure as Interim Chief Operating Officer.

Jean is also a nationally recognized consultant in state agency and non-profit organizational development and systems transformation. Her areas of expertise include strategic planning, organizational change, and Medicaid waiver development. She has extensive experience implementing structures that support the long-term health of organizations, both governmental and non-profit. Spending decades working with, and on behalf of a significantly marginalized groups of people, she is especially dedicated to facilitating groups oriented towards helping people identify their goals and have a powerful voice in self-governance. She worked at the federal Centers for Medicare and Medicaid Services (CMS), where she assisted in the Medicaid implementation of the Americans with Disabilities Act.

Jean served as the Executive Director for the non-profit organization Refuge Recovery and later went on to be a co-founder of Recovery Dharma- both Buddhist-based substance abuse recovery organizations.

Jean graduated from Southern Illinois University and has a master’s degree in Public Policy from the University of Massachusetts. Her academic work also includes executive sessions at the Kennedy School of Government at Harvard University as well as Harvard Business School.

Jeff Stein

Secretary

Boston, MA

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Jeff Stein AIA is an award-winning architect, journalist, educator and long-distance motorcyclist; alumnus of Arcosanti’s workshop program, and past president of Cosanti Foundation. Mr. Stein taught at the Harvard Graduate School of Design, headed the school of architecture at Wentworth Institute of Technology and was dean of the Boston Architectural College where he served as architect-of-record for the BAC/Tufts 2009 US Solar Decathlon entry.

Mr. Stein has lectured about the work of Cosanti Foundation/Arcosanti in numerous public arenas including DOCOMOMO, FORBES’ Techonomy Conferences, AIA Conferences, The Santa Fe Institute, Oregon’s HOPES conference; and throughout Europe and the Middle East. Jeff was a longtime board member of the Boston Society of Architects, The Frank Lloyd Wright School, Ecosa Institute, and EcoCity Builders. He has published widely, including “Visionary Architecture” in the AIA 150th Anniversary book, ARCHITECTURE: CELEBRATING THE PAST, DESIGNING THE FUTURE.

Steve Ostwinkle

Stephen Ostwinkle

Treasurer

Phoenix, AZ

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Stephen Ostwinkle has worked as a Structures Operations Manager and Contracting Director for Hunter Contacting Co. since 1985. Stephen has worked in most phases of Heavy Civil Construction, with an emphasis on concrete structures  from headwalls and bridges to water/wastewater structures. He is also a member and Director of the Dons of Arizona, whose mission is to promote the Lore, Legend and History of Arizona and the Southwest.

Stephen became acquainted with The Cosanti Foundation in 2005 as a contractor selected to construct silt cast wall panels as art features for the Soleri Bridge Project. Paolo Soleri and Roger Tomalty were involved in the project as artist and artistic consultant respectively. The Architecture of Cosanti intrigues Stephen, and served as the catalyst to become more involved with the organization as a volunteer.

Monique de los Rios-Urban

Phoenix, AZ

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Monique de los Rios-Urban has practiced architectural design, regional and urban planning for thirty years initiating her career in South America and continuing her professional practice in the US. Her experience spans from urban planning and development to sustainable systems and strategic planning for the greater Phoenix region during the last twenty years. She received a professional degree in Architecture and has a Masters of Environmental Planning Degree from Arizona State University with a concentration on infrastructure and energy systems for the built environment. Monique was an active collaborator and member of the Arcosanti Strategic Planning Committee from 2014 to 2016. De los Rios-Urban is currently retired from MAG, the Maricopa Association of Governments, after managing the Regional Performance Program at MAG since 2006, leading the implementation of performance management at the planning and programming level as well as developing web-based reporting applications based on data systems analysis, visualization and policy development.

Sarah Marino

Sarah Marino

Phoenix, AZ

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Sarah Marino is a Phoenix-based start-up executive and ceramics artist.
As former Director of Team Experience at Tuft & Needle (TN.com), the company that disrupted the mattress industry and revolutionized the employee experience, Sarah nurtured the award-winning start-up culture by producing large scale team events and a best-in-class work environment that enabled breakthrough work and team execution. Tuft & Needle’s culture accolades include earning Entrepreneur’s 2017 Top Company Culture Award and being named one of Phoenix Business Journal’s Best Places to Work in 2017.

After her time in the start-up world, she transitioned to focus on ceramics, where she currently creates both functional and sculptural designs that feature high-contrast, familiar silhouettes, with an eye for the underrated every day.
In 2019, Sarah and her husband, JT, purchased Paolo Soleri’s only commissioned residential home to preserve and share its unique history.
As a board member, Sarah brings a passionate drive to help develop and progress Cosanti’s big vision with a fresh perspective from her experience operating high-performance teams and creatively supporting digitally native brands.

Jeff Zucker

Jeffrey Zucker

Oracle, AZ

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Jeffrey L. Zucker, AIA, LEED-AP, is a practicing architect and a longtime active alumnus of The Cosanti Foundation’s multi-week workshop program. He participated in his first Arcosanti workshop in 1973 and returned as a volunteer in 1974. The next four years found him in southern Ohio, constructing a cabin from mostly recycled materials for a cost of $37.47, and also building a stone house dedicated to “American energy independence.” In 1978, Jeff returned to Arcosanti where he became the construction supervisor of the Soleri Office and Drafting Unit, and then project architect of the Colly Soleri Amphitheater.  

Jeff opened his own practice in Prescott, Arizona in 1986 with Tom Reilly, also an Arcosanti participant. One of their earliest commissions was the design for La Loggia, one of the potential future structures at Arcosanti, followed by the Energy Apron Greenhouses. 

In 1995, Jeff teamed up with Paul Moore, yet another Arcosanti alumn, to create a company called Cohocom, dedicated to the fostering of cohousing communities. Together, they founded Manzanita Village of Prescott, which continues as a thriving community to this day. 

Over a career spanning five decades, Jeff’s clients ranged from private residences, to Indigenous cultural centers, and nature centers. His stone house was published in “The Cabin Book” by Linda Leigh Paul. His work also appeared in “Architecture + Magazine” for “The Leaf House.” His design for The Los Alamos County Nature Center received the Southwest Building of the Year award from McGraw-Hill publishing. He also received the “Architect of the Year” award from the Grand Canyon Chapter of the American Institute of Architects (AIA). Jeff continued his association with Arcosanti as a consultant until 2019, and joined the Board of Directors of The Cosanti Foundation in 2022.

A former member of The Screen Actors Guild, Jeff is also an accomplished actor, having appeared on stage numerous times, including in over a dozen plays by Shakespeare. He now lives in Oracle, AZ with his wife, Jean Wilcox. These days, in addition to practicing architecture, he has turned his attention to writing, and is currently working on the third book of “The New Moon Trilogy.”

http://jeffreylzucker.com/

Our Board Committees

Governance, Nominating, and Audit Committee

Matteo DiMichele, Chair

Learn More
Summer Sunrise at Arcosanti by Shanta Ambady

R.E.A.L. Committee

This committee consists of four sub-committees:

Resource Development
Sarah Marino, Sub-committee Chair


Enterprise Development
Jeff Zucker, Sub-committee Chair


Alumni Relations
Nicole Ackerina, Sub-committee Chair


Experiential Learning
Nicole Ackerina, Sub-committee Chair

Land Use, Master Plan, and Infrastructure (LUMPI) Committee

Steve Ostwinkle, Chair

Learn More
The committees above are each chaired by a current board member and open to public involvement. Please reach out to the committee if you are interested in participating. In addition to these committees, the board’s Executive Committee consists of the board officers (chair, vice-chair, secretary, and treasurer) and the committee chairs, with the Executive Director as a non-voting member.

Our Financial Reports

As a 501(c)(3) nonprofit organization, The Cosanti Foundation is pleased to be able to share our annual IRS Form 990 with the public. Our Federal Tax ID Number is 86-0208931. Our fiscal year runs December 1st through November 30th.

Form 990 for FY 2021-2022Form 990 for FY 2020-2021Form 990 for FY 2019-2020Form 990 for FY 2018-2019Form 990 for FY 2017-2018

#metoo

The #metoo movement has brought to light many abuses against women around the world that were not previously acknowledged and addressed. As a microcosm of the macrocosm, The Cosanti Foundation has had its own issues relating to abuse that we have chosen to address directly and proactively. Visit our #MeToo page to learn more.

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Raising Awareness about Racism and Civil Rights

For over two decades at Arcosanti, The Cosanti Foundation has celebrated Juneteenth with performances, concerts, and programming to celebrate and draw attention to the historic and profound significance of this day. We pledge to continue listening, learning, and identifying the steps we can take to continue our commitment to diversity, equity, and inclusion.

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