Metro-Matrix Theory » Megapolis » Megapolis Governance

Megapolis Governance: A new scale, A new Challange
  Pedro B. Ortiz Metro-Matrix Megapolis Magalopolis Governance
  It is huge what is at stake. The GDP of the 500 cities beyond 1 million inhabitants, 25% of the world population, is 75% of world GDP. Megapolis, as defined by population, is 8.5% of the world population. In the range of 30% of world GDP. That is more than the USA, first world economy.