Cindy Grant Posted over 3 years ago If you could make a wish on behalf of The City 2.0, what would it be? Such great ideas! To build on Jennifer Appel's green roofs, when I am flying into Los Angeles (LAX) viewing down at the sea of heat reflecting roofs, I've been longing to see them green, reducing energy demands, reducing the urban heat island, aiding natural filtration for our watersheds, creating more bird habitats and biodiversity. My TED City 2.0 wish would be to focus the green roof effort in the approaches to airports where they can be seen to help seed and spread the idea, and to foster a sense of community for these sometimes neglected neighborhoods. In response to Daniel's post below, I share your thoughts about City 2.0 building upon our existing cities. I have to disagree about the monorail though - what better way to appreciate and not adversely affect our existing cities while commuting on a monorail, which could give great vistas (I'm picturing riding along the river in Paris), connect the community, and actually be fun! Here are some of the advantages I agree with. http://www.seattlemonorail.org/advantages.html That leads me to my last thought about City 2.0 - it should be fun. It should take risks and experiment on social levels as well as with building systems, energy solutions, and agriculture. We have some serious challenges facing us in the future and we need to encourage some creative thinking. Let's start experimenting with ideas on the lawn of city hall and other public spaces at the invitation of our public officials, and occupy LA and other cities with our concepts for an enhanced urban environment. A fruit orchard in place of the public lawn for instance - a gathering place, same water needs, and will provide food for people and wildlife while storing carbon.