Wharton-Weitzman Future of Cities Conference: Reimagining Urban Futures

The Wharton-Weitzman Future of Cities Conference

On February 20, 2026, the Wharton-Weitzman Future of Cities Conference brought together a diverse group of architects, policymakers, and industry leaders to Philadelphia to confront the most pressing challenges facing the modern urban landscape. Penn IUR was proud to join as a sponsor for this day of rigorous dialogue. While the full conference agenda spanned a vast array of topics—including AI in the urban value chain, alternative building materials, and public-private partnerships—this recap focuses on several key sessions that highlighted the intersection of design, transit, and social equity.

Keynote: The Architecture of Urbanity

Vishaan Chakrabarti, Founder of Practice for Architecture and Urbanism, opened the conference with a provocative manifesto on why we must distinguish "metropolitan" growth from true "urbanity." He argued that while population growth is often viewed as a threat, the real driver of carbon emissions is not the number of people, but how we live—specifically the "in-between" sprawl that lacks the social density of a city. Chakrabarti noted that urbanity is a social condition defined by the ability to digest difference rather than just tolerating it. He advocated for a "Goldilocks" density through social housing as a fabric, specifically praising the three-story advantage as a scale that is walkable, transit-oriented, and carbon-negative. However, he warned that we are often in our own way due to tax systems that discourage building and local resistance to change.

Sustaining Public Transit in a Changing Landscape

Moderated by Leslie Richards, Founder and Director of the Transportation Initiative at Penn, this panel addressed the looming "fiscal cliff" facing agencies like SEPTA, the MTA, and Chicago’s RTA. Erik Johanson, interim CFO at SEPTA, highlighted the dire stakes in Philadelphia, noting that while SEPTA supports $30 billion in regional property values, building a political coalition in Harrisburg remains a challenge. Midori Valdivia of the MTA Board shared how New York leveraged political capital from the Governor and creative revenue streams, such as casino licensing, to close operating deficits. Ian Griffiths of CPCS and Seamless Bay Area and Tom Kotarac of the Civic Committee of the Commercial Club of Chicago and the Regional Transit Authority Board argued that transit must be reframed as a tool for empowerment rather than just a social service, calling for unified regional funding sources focused on customer outcomes.

The Future of Housing: Radical Ideas, Real Strategies

Moderated by Eileen Divringi of the Philadelphia Federal Reserve, this panel explored the undersupply crisis and technological solutions to the affordability gap. Moses Gates of the Regional Plan Association noted that the housing crisis is fundamentally a crisis of income inequality, exacerbated by exclusionary zoning and a lack of Transit-Oriented Development. Alison Carey, Founder of Aedera Companies, addressed the "leaky bucket" of affordable housing, stressing the importance of preservation and the need to rein in insurance costs to fund energy-efficient upgrades like solar panels and low-flow fixtures. Apoorva Pasricha of Cloud Apartments and Heather Miksch of Villa Technologies discussed the shift toward modular housing, emphasizing cost transparency and a "bias toward yes" to build homes faster. Gates concluded with a sobering warning that the region stands to lose 82,000 housing units to climate effects in the next 25 years, making rapid, resilient construction more critical than ever.

Design with Time: Building Resilient Cities

In a focused lightning lecture, Laura Frances, Managing Director at ONE and a former Penn IUR Program Associate for Global Commission for Urban SDG Finance, introduced the concept of "Designing with Time." She argued that because climate change moves faster than empirical evidence, cities must design for a range of possible scenarios rather than static models. Her work aligns data, design, and decision-making to transform risk into public value. Using projects like the East Side Coastal Resilience in NYC as examples, she demonstrated how blending "green and gray" infrastructure—such as flood walls that serve as community parks—can create climate-strong neighborhoods that residents are actually motivated to maintain.

Closing Keynote: Reclaiming Your Community

MacArthur Fellow Majora Carter closed the day with a powerful critique of the "nonprofit industrial complex" and the "talent repulsion" baked into low-status communities. She argued that "poor" is a financial status, not a cultural attribute, and that the "bright kids" in these neighborhoods are often taught that success means leaving. Carter’s talent retention strategy focuses on creating high-quality built environments and commercially viable "third spaces," such as her Hip Hop-themed coffee shop, the Boogie Down Grind. By reclaiming spaces like the abandoned Bronxlandia train station, she aims to give residents a reason to stay and invest. Quoting MLK Jr.’s "legitimate and unavoidable impatience," Carter urged the audience to stop building tributes to collective failures and instead build monuments to hope and possibility.