Set in the then-future of 1997, Das Arche Noah Prinzip depicts a world where the Cold War has extended into Earth's orbit. The narrative centers on the Florida Arklab, a high-tech European-American space station designed for weather control. While ostensibly created to aid agriculture and combat famine by manipulating climate patterns via microwave radiation, the station becomes a pawn in a global power struggle when the military seeks to use its capabilities as a strategic weapon to create artificial cloud cover over hostile territories.

The film portrays Earth as a planet still deeply divided by 20th-century geopolitical tensions, where technological breakthroughs are immediately scrutinized for their tactical utility. The dynamics suggest an Earth that is ecologically fragile but technologically advanced enough to attempt macro-engineering of the atmosphere. The divergence from our actual timeline is sharp; by 1997, the real-world Cold War had ended, and space stations like Mir or the early phases of the ISS remained focused on research rather than active climate warfare.

Historically, the film accurately anticipated the rising interest in dual-use space technology, where civilian scientific projects are co-opted for defense purposes. While the specific 1997 timeline for weaponized meteorology proved premature, the concept of using space-based solar power and microwave transmission remains a subject of modern theoretical research. Critics have noted that Emmerich’s vision of claustrophobic orbital living and the ethical dilemmas of scientists under military pressure resonates with later discussions regarding the militarization of space.