The future has long been portrayed as a better place and a place of invention. According to the rules of International Exhibition Agency each city that claims to host a world expo must have a symposium dedicated to the exhibition’s major theme.

Here is a presentation of future world expos, official sites and presentations.

• 2015 Milano
• Astana in Kazakhstan official site Astana. Theme “Energy of the Future”
  Attendance 3-4 million people

Expo 2020 Dubai in UAE

Choice about this expo was held in Paris November 2013.
As confirmation arrived, the world’s tallest building, the Burj Khalifa, exploded with fireworks.
Read more at the Economist.

2022 or 2023: bidding Copenhagen (Denmark), Canary Island (Spain) and Newcastle (Australia)
2025
2027 or 2028
2039