Checking in on public trust in AI, leaving a doomsday church and Jacqueline Harvey's grandparenting joy

The federal government's setting up an Office of AI to lay out some ground rules for companies that want to build centres in Australia. So what does this say about our trust in AI, and the global corporations developing these tools? Tech reporter Cam Wilson, AI expert Toby Walsh and researcher Nicole Gillespie, who's been keeping tabs on public perceptions around AI since 2020, weigh in.Imagine being told, every day, that today could be the day the world ends. That was the message drilled into Bek Condello for as long as she could remember. She shares what it was like being raised in a strict doomsday church, and how leaving led her to rebuild her entire life. In the latest instalment of The Grandparent Trap, children's author Jacqueline Harvey shares how becoming "Nanny Jac" to her step-daughter's gorgeous son Alfie brought a totally new kind of love into her life. One of the most complete Tyrannosaurus rex skeletons in the world sold this week for $71 million. The buyer has not yet been disclosed, but it begs the question: should any one person own an item like this?