Scenarios about 'megaproject management'

Megaproject management involves the coordination and oversight of extremely large-scale infrastructure or development initiatives that typically cost billions of dollars and span multiple years or decades. These complex undertakings—such as transcontinental railways, space programs, or massive dams—require specialized governance structures, risk management approaches, and stakeholder coordination beyond conventional project management methods. In alternate history scenarios, different approaches to megaproject management can dramatically alter technological development trajectories, geopolitical power balances, and the physical landscape of civilizations.