TED Conversations » Topics

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• Debates

  

  Will more use mass transportation through improved 19th century technology- fixed rail or 21st century technology- smart road grid system?

  Started by Douglas Newby, Dallas, TX, United States

  14 comments

  Closed

• Questions

  

  Can 15 Technologies change the Clean Energy Landscape in a Post-Fossil Fuel world?

  Started by Yvonne Gamble, Atlanta, GA, United States

  10 comments

  Closed

• Ideas

  Rethinking our transportation infrastructure.

  Started by Dan Moscu, Tulcea, Romania

  2 comments

  Closed

• Ideas

  

  truck-hauler for goods and people carriages on trains

  Started by griffin tucker, Canberra, Australia

  5 comments

  Closed

• Ideas

  

  Blimps - their time has come

  Started by Laurens Rademakers, Brussels, Belgium

  6 comments

  Closed

• Ideas

  A public transportation system based on an information communication system designed to control the traffic flow of self-flying flying cars.

  Started by Dave Kilman, Los Alamos, NM, United States

  31 comments

  Closed