The Post-Vanishing World: Chaos, Resilience, and American Expansion

The scenario of all non-US citizens vanishing from the Earth is one of profound chaos and unprecedented change. This seismic shift would alter the landscape of our global society, leading to an immediate collapse of many international institutions and disrupting the delicate balance of international relations.

Chaotic Initial Stages

Immediate Social and Economic Turmoil: Once the Great Vanishing occurs, the world would spiral into chaos. The collapse of international trade networks, the dissolution of diplomatic relations, and the failure of multinational corporations would send shockwaves through the global economy. The United States, while technically shielded from this cataclysm, would face significant challenges in maintaining domestic stability. The initial period would be marked by food and resource shortages, leading to widespread panic and unrest.

The Fall of Cities and Rise of Survivors

Economic Exclusion and Subsistence Living: The devastation in urban centers would be profound, with looting, lawlessness, and anarchy prevailing. Cities, like New York and Los Angeles, would become battlegrounds for survival. The exodus from these urban centers would be massive, with survivors seeking safety in rural areas. Initial estimates suggest that up to 40-50% of the American population might succumb to various causes within the first year, further straining the remaining resources. Survivors would find themselves relying on whatever skills and resources they possess to survive the immediate aftermath.

Rebuilding from the Ashes

Rebuilding and Expansion: Over the course of two centuries, the initial chaos would give way to a period of rebuilding and gradual reorganization. American communities would begin to establish themselves in the countryside, forming new towns and cities. There would be a concerted effort to reclaim and repurpose the abandoned infrastructure of the remaining continents. As these settlements grow, there would be a natural inclination for expansion. The fertile lands and resources of North America would serve as a base for exploring and conquering the uncharted territories of the world.

American Influence Grows

Emerging Superpower and Colonization Programs: With the rest of the world in disarray, the United States would emerge as the sole superpower. This newfound power would come with immense responsibilities and opportunities. The U.S. would likely establish programs to recolonize the world, slowly but surely reclaiming and reanimating the previously inhabited lands. International relations would be redefined, with the U.S. leading the charge in shaping a new global order.

Global Economic and Social Transformation

Economic Resilience and Recovery: The global economy would face a prolonged period of recovery, with many non-U.S. companies ceasing to exist or being absorbed into U.S. subsidiaries. Powerplants outside the contiguous United States would likely shut down or suffer meltdowns due to lack of maintenance and supplies. This would lead to a widespread loss of infrastructure and technology, destabilizing global society. However, the American resilience and innovative spirit would help drive recovery, albeit at a much slower pace.

Conclusion

The scenario of the Great Vanishing, while extreme, highlights the fragility of our interconnected world and the resilience of the human spirit. It serves as a thought experiment, illustrating how global dynamics would shift in the absence of certain geopolitical forces. While the hypothetical collapse of society is sobering, it also underscores the importance of preparedness, community, and the continuous pursuit of scientific and technological advancement in the face of uncertainty.