The corporate governance structures of GLMZ operate on planning horizons that are, by the standards of the pre-Compact municipal era, extraordinarily compressed. NovaClarent's public infrastructure investment decisions are governed by a five-year return-on-investment model; Axiom Logistics' environmental management contracts are renewed annually and can be terminated with ninety days notice. The city's physical infrastructure — the mag-lev corridor systems, the atmospheric management arrays, the subsurface pneumatic networks — was largely built under the long planning horizons of the old municipal authority, and its maintenance under corporate management has proceeded according to the selective logic of the AI predictive maintenance platforms, which prioritize systems whose failure would damage high-tier service delivery. The philosophical question of what obligations the present generation bears to future generations, which has been central to environmental and political philosophy since Rawls introduced the 'just savings principle,' has become urgently concrete in a city that is visibly consuming its own temporal capital.

The philosophy of future generations in the GLMZ context has been most carefully developed by the economist-philosopher Priya Raghunathan-Osei at the University of the Great Lakes' Institute for Long-Term Governance. Raghunathan-Osei argues that the standard intergenerational justice frameworks, which ground obligations to future persons in either their putative rights or in some version of impartial benevolence, are inadequate to the corporate sovereignty context precisely because corporations are not constituted as the kinds of agents that can bear intergenerational obligations. A corporation's legal obligations extend only to its current shareholders and contractual counterparties; future generations are not parties to any current contract and therefore fall entirely outside the moral universe that corporate governance frameworks are designed to manage.

The practical manifestations of this temporal compression are visible throughout the megacity's physical fabric. The aging ventilation infrastructure of the Corktown Underplex, which was last upgraded under the 2161 Municipal Remediation Program and has received only patch maintenance under the NovaClarent Facilities Management contract since 2173, operates at approximately sixty percent of designed capacity. The atmospheric particulate levels in the lower levels of the underplex are consistently above the thresholds that the Axiom Environmental Services contract specifies for upper-tier zones — but the contract specifies different thresholds for different zones, and the Corktown thresholds have not been updated since the contract was written. The people who will live in the Corktown Underplex in 2215 are not parties to the 2173 contract. They are, in the precise philosophical sense, invisible to it.

A nascent philosophical movement, operating under the banner of 'temporal solidarity' and associated primarily with the intergenerational advocacy work of the GLMZ Youth Futures Coalition, attempts to articulate a framework of obligation that can operate across the corporate governance horizon. Their argument draws on the communitarian tradition's emphasis on membership in ongoing communities that extend through time: we are not isolated individuals but members of communities whose identities and interests persist across generations, and this membership generates obligations that no contract can exhaust. The philosophical challenge they face is that in GLMZ, the communities that persist across generations are precisely the ones that have the least power to enforce the obligations they claim — while the institutions with the power to act on long-term planning horizons have no constitutional obligation to recognize them.