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 Toggle Video Published: 26 Feb 2018 Audio: English
Beijing and Shanghai already have more than 20 million people each. Can cities continue to grow - and still be liveable ? Former chief planner Liu Thai Ker, who thinks Singapore should plan for a population of 10 million, talks to #ConversationWith.
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