You're almost ready to watch:
Toggle is a free app required to watch this content. Tap on "Go to Toggle App" to launch the app or install it.
Encrypted contents are not supported on Chrome browser. Please open the page in a different browser. You can also refer to our FAQ for more info.
This video contains rated content. Sign in to watch.
For new users, click here to sign up.
By Channel NewsAsia Published: 24 Mar 2017 Audio: English
With its survival challenged by a rapidly growing and aging population, and by accelerating climate change, where can land - poor Singapore expand ? In this episode of ‘Futuropolis’ we explore the futurists radical solution – the massive vertical city. What will life be like living high in the sky ?
Your account has been logged out.
[Error code: 11] Login Unsuccessful, please retry again. If the problem persists, please contact customer care
Please wait. Processing