A roof over our head is a basic right that's become one of the greatest social and public policy challenges of our times. A crippling shortage of housing in Australia, falling behind ambitious build targets and soaring rents. On Q+A, the federal minister and shadow responsible go head-to-head on your questions. And two of the sharpest economic and policy minds help break down the problem – and advocate solutions that could really make a difference. Panellists: Minister for Housing & Homelessness Clare O'Neill, Shadow Minister for Housing & Homelessness Michael Sukkar, Grattan Institute CEO Aruna Sathanapally and ABC finance journalist & commentator Alan Kohler.