Detroit is redefining its role in the next era of American innovation. The conversation has shifted from what to build to how to build it in ways that deliver lasting impact. The goal is to do so sustainably, inclusively, and with the community at its core. The state’s growing network of research universities, multi-billion-dollar investments in innovation centers, and the rapid expansion of tech entrepreneurship mark a new phase in Michigan’s resurgence. Yet, a deeper challenge remains even as new facilities rise. Social and entrepreneurial infrastructure must keep pace with physical development if this progress is to last, a point echoed in research showing that many innovation districts underperform when real estate outpaces ecosystem investment.

At a time when many cities are investing heavily in innovation districts, only to see them sit half-empty, what truly makes an innovation ecosystem thrive and stay alive?

In the final installation of this three-part series on DisruptED, host Ron J. Stefanski continues his in-depth conversation with Dug Song, the co-founder of Duo Security and founder of Song United. Drawing from the insights shared in Part 1 and Part 2, this final installment explores how Detroit’s resurgence depends not just on attracting companies but on cultivating founders, density, and opportunity from within. Song reflects on his experience investing in startups from Kenya to Germany and shares how those lessons can guide Detroit’s own path forward.

Main Takeaways

• Beyond Bricks and Mortar: Song warns that building facilities alone won’t guarantee innovation. True progress depends on social infrastructure — founders, local networks, and community spaces that create density and activity.

• From Local Roots to Global Reach: Through his investments in ventures like Gropius (a modular housing company) and BAMF Health, Song is connecting Detroit’s innovation corridor to international opportunities while ensuring the benefits flow locally.

• Entrepreneurship as Ownership: Song highlights how wealth and innovation grow when everyone has a stake. His vision of shared ownership and cross-sector collaboration reframes Detroit’s startup movement as a model for inclusive, community-based growth.

Dug Song is the co-founder of Duo Security (acquired by Cisco in 2018) and founder of Song United. A University of Michigan graduate, Song is deeply involved in regional development initiatives across Detroit and Ann Arbor, serving on multiple advisory boards and investing in community-driven ventures worldwide. His work bridges technology, policy, and social impact, making him one of Michigan’s most influential changemakers in tech and entrepreneurship.