Continuing with the exploration of cities with a population actively engaged in global communications, here is a snapshot of the top 30 cities with most tweets (twitter messages) as calculated by TwitterLocal. The link presents the top 30 in the last 24 hours, here is a snapshot at the time of publishing:
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Tokyo – 13.5%
New York – 9.2%
San Francisco – 6.1%
Los Angeles – 5.9%
London – 4.9%
Washington – 4.1%
Chicago – 3.9%
Boston – 3.0%
Seattle – 3.0%
Sao Paulo – 2.7%
Other cities outside of North America included in the list: Osaka, Madrid, Sydney, Amsterdam, Paris, Melbourne, Berlin, Bangkok, Barcelona, Taipei, Santiago, Dublin and Caracas.
Next week the Mayors from 40 of the world’s largest cities will gather in New York to review progress, share best practices, identify collaboration opportunities and set action plans to fight climate change. The C40 Large Cities Climate Summit program will include topics such as Beating Congestion, Decentralized Energy, Efficient Water Supply, Climate Change in the context of Economic Development, Green Buildings, Waste Management & Low Carbon Economies.
In big city I had pointed out how the action of the largest cities is what really matters when dealing with global problems. 10% of the world’s population live in 100 of the largest cities alone. Through management of their infrastructure, landfills, treatment plans, legislation of local land use policies to drive development in the right direction, regulation of automobiles and their energy plants, the overall impact they can exercise is significant.
The delegates attending will represent (bold indicates among 10 largest cities in the world):
Melbourne, Sydney (Australia)
Dhaka (Bangladesh)
Curitiba, Rio de Janeiro, Sao Paulo (Brazil)
Toronto (Canada)
Beijing, Shanghai (China)
Bogota (Colombia)
Copenhagen (Denmark)
Cairo (Egypt)
Addis Ababa (Ethiopia)
Paris (France)
Berlin (Germany)
Delhi, Mumbai (India)
Jakarta (Indonesia)
Rome (Italy)
Tokyo (Japan)
Mexico City (Mexico)
Rotterdam (Netherlands)
Lagos (Nigeria)
Karachi (Pakistan)
Lima (Peru)
Warsaw (Poland)
Moscow (Russia)
Johannesburg (South Africa)
Seoul (South Korea)
Barcelona, Madrid (Spain)
Stockholm (Sweden)
Bangkok (Thailand)
Istanbul (Turkey)
London (United [...]
