Australia's population: How big is too big? Australia 2050 (part 1) | 7.30

How is Australia’s burgeoning population affecting the way we live?
In part one of a three-part series, Andy Park takes a look at the sprawling suburbs.
Click here for Part 2: • Will Australia cope wi...
Click here for Part 3: • Can we encourage migra...
For more from ABC News, click here: www.abc.net.au/...
Follow us on Twitter: / abcnews
Like us on Facebook: / abcnews.au
Subscribe to us on KZbin: ab.co/1svxLVE
Follow us on Instagram: / abcnews_au