Analysis of the end of capitalism in the writings of Joseph Schumpeter. Immanuel Wallerstein, Michael Mann, Wolfgang Strceck, Noam Chomsky, Ellen Wood, Alexander Wendt, Peter Singer, and Ronald Dore. It concludes with the argument that the greatest danger in the present world is the weaponisation of American capitalism, becoming fully integrated in the US war megamachine. It marks the re-election of Donald Trump and his ‘Liberation Day’ in April 2025, beginning his administration’s economic war on the world. The future of capitalism is an integral foundation of a world system, integrating the prospects of nation-states. It empowers a global struggle for power between China and the US, further raising the issue of nationalism and the viability of the nation-state system’s capacity to successfully confront the existential crisis of climate change and global warming.