> I'll agree to international aid, but why open borders? Because it's in everyone's interest. The need to migrate can arise unexpectedly at any time.. natural

> I'll agree to international aid, but why open borders? Because it's in everyone's interest. The need to migrate can arise unexpectedly at any time.. natural disasters, wars, climate change, economic collapse, etc, etc, etc. You want to promote norms that will help you if you were in the same situation, which you can be quite easily.