Additional mechanisms that can drive towards global government are things you've previously noted as well. Creating a global tax both implements a financial support and a need for global governance. Creating environmental problems that transcend international borders by deploying pollutants from transnational corporations. Habitat degradation in valuably biodiverse regions does the same. Creating transnational problems inherently demands transnational solutions.

The Hegelian Dialectic is dead. Long live the Hegelian Dialectic!

Thanks!