There are two competing worlds: a centralised one that is peaceful and cosmopolitan, cooperative and universal, but comes with a price of political hegemony, colonisation and cultural, economic and ecological homogeneity. The other is a decentralised one that is culturally, economically and ecologically diverse, with political autonomy for each nation and tribe, but which suffers from parochial thinking that shades into competitiveness, belligerence, xenophobia and bigotry.
I hope these aren’t the only two options, but I sometimes feel that they are, and that there is a thin path to tread between them, enjoying the positives of each one and keeping the negatives at bay.
There has to be a balance between centralisation and decentralisation, between independence and coordination. The answer, I believe, lies in federalism, that allows autonomy of local levels, and allows for coordination and cooperation on national, continental and global scales.
International institutions like the EU and UN are essential is today’s world, to avoid parochial thinking and promote peaceful cooperation between peoples, but their potentially “imperialistic” tendencies have to be offset by retaining sovereignty at local and national levels.
I hope, with a graded sovereignty from local to global levels, unity can be ensured without loss of diversity, and diversity can be preserved without a loss of unity.