Some thoughts!
Under ‘The world as a global system’ and to meet the United Nations Sustainable Development Goals…
Where would you sensibly place the global population? Where would you place global food crops and storage of harvests?
Where would you capture and store fresh water?
How would you manage security of people and goods?
How would you arrange for global distribution of food, water, products and people? and the killer question of course…
How would you manage self interests?
Blessings AlanC