what g's up must come down

American economist and demographer Harry S Dent jnr says there is a bubble in Australian house prices and we should brace ourselves for a spectacular collapse sometime this year.

Have US experts missed the point about Australian property?
Dent is in Australia to speak at seminars and to promote his book, “The Demographic Cliff”. He says that house prices are unsustainable and will fall by at least 27 per cent in Sydney and Melbourne over the next several years.

Your real estate is so high it has to come down.
Dent told Money in a video interview that the trigger for the collapse of Australia's house price bubble will be the bursting of the Chinese house bubble.