Argument: Currently, there are a host of problems, challenges, and opportunities that cannot be adequately addressed within national borders (COVID, pollution, global warming, piracy, tax havens, AI, etc). And this creates arms races and problem of the commons issues.
In order to resolve these problems or take full advantage of the opportunities, we need one world government that can make consistent policy across the globe.
It could be like the US with States or EU with nations, but there needs to be a stronger world government, UN doesn’t cut it.
Argue for/against/synthesis