I think it is widely agreed that Carl Steinitz, over the 50 years he taught at Harvard, has been one of the most important figures in influencing the theory and practice of landscape architecture and the application of computer technology to planning.

The quote by Jack Dangermond acknowledges the profound influence of Carl Steinitz on the fields of landscape architecture and planning, particularly in integrating computer technology into these disciplines. Over his 50-year tenure at Harvard, Steinitz became a pioneering figure in shaping both the theory and practice of landscape design. Dangermond, the founder of Esri, recognizes Steinitz as a visionary who bridged the gap between traditional environmental planning and emerging digital tools.

Steinitz’s work was groundbreaking in its incorporation of geospatial analysis, systems thinking, and simulation modeling into landscape planning processes. He emphasized a holistic, >ecological systems, urban growth, and land use, helping practitioners better understand and predict the impact of their decisions. His legacy includes the development of structured, iterative models for planning that influenced generations of students and professionals.

By highlighting the role of computer technology, the quote points to Steinitz’s foresight in adapting digital tools—such as GIS (Geographic Information Systems)—long before they became standard in planning practices. This contribution is particularly significant in the context of Jack Dangermond's work, as Esri is a leading developer of GIS software used worldwide in environmental and spatial analysis.

The origin of this quote lies in Dangermond’s recognition of Steinitz’s academic and practical contributions to the profession. As both a scholar and a practitioner, Steinitz helped redefine what landscape architecture could achieve by merging scientific analysis, technological innovation, and design thinking. His influence is deeply embedded in how planners and landscape architects approach complex regional and urban challenges today.