How can the growth of urban areas be managed for a sustainable future?

We have to look at

• Transport
• Greenbelts
• Brownfield Development

But you may like to go further and take a look at the UK government's proposals to build new 'Eco Towns'  - map and a good summary of the main issues from The Independent newspaper

What can you find out about Eco Cities across the world?  Here's a good starting point!