A big backyard used to be part of the Australian dream. But a shift has happened over time. Block sizes for new houses across our cities have shrunk by 22 per cent in the past 15 years, according to the ABS. We're building bigger houses with smaller yards. So, RIP the backyard? What does it mean for our communities if backyards become a rarity?cCosta Georgiadis is a landscape architect and host of Gardening Australia, Professor Joe Hurley is at the Centre for Urban Research at RMIT University and Dr Thami Croeser is Deputy Associate Director at Regenerative Environments & Climate Action at RMIT University.

As the social media ban approaches, Meta platforms are prompting users under 16 to download their data before they're removed from the platform. As Australia enters our world first of taking social media off of teenagers, what do we need to make sure they take with them? Tama Leaver is Professor of Internet Studies at Curtin University.

When you die, what sort of assets will you leave and who's getting them? Or maybe you've handed over your inheritance early - helping your kids out with a house deposit, paying for their uni, or your grandkids' schooling. Financial expert David Koch says Boomers are putting a good retirement at risk to give their adult kids money. Koch argues that outside of a stable upbringing and a good education, you don't really owe your kids anything. So ... do you? Patrick Stokes is Associate Professor of philosophy at Deakin University.