Labor is resisting calls from a Senate inquiry and health experts for a total ban on gambling advertisements. Tamsin Rose speaks to Sydney mother Bronwyn, whose son started problem gambling at 17, and Guardian Australia’s medical editor Melissa Davey about why there is an urgent need for reform You can support the Guardian at theguardian.com/fullstorysupport

A heated sitting fortnight has prompted fresh debate about the tone of parliamentary conduct, and why independents and women seem to cop it the worst. Independent MPs Zali Steggall and Dr Sophie Scamps call time on poor question time behaviour

In a ceremony filled with celebrities, fiery speeches and hope, Kamala Harris has formally accepted the nomination to be her party’s presidential candidate. The southern bureau chief for Guardian US, Olly Laughland, hears from senior political reporter Lauren Gambino about what she saw in the Democratic National Convention this week, and whether or not the Harris campaign can maintain this momentum until November

This week Peter Dutton used the war in Gaza to make a political point, accusing the government of bringing people in from the Gaza ‘war zone’ and ‘not conducting checks and searches on these people’ – claims not wholly true. But what is really driving this divisive debate?Bridie Jabour talks to Guardian Australia editor Lenore Taylor and head of newsroom Mike Ticher about why Dutton is dominating political discourse with distractions

When the NSW Farmers Association voted to campaign for shortening the duration of daylight saving, the NSW premier, Chris Minns, very quickly shut down the idea. So why does daylight saving continue to be a divisive issue that brings out impassioned views? Tamsin Rose speaks to rural and regional editor Calla Wahlquist and columnist Gabrielle Chan about both sides of the debate You can support the Guardian at theguardian.com/fullstorysupport

Just three days after Asio chief Mike Burgess asked politicians to watch their words about the Middle East, Peter Dutton escalated his rhetoric against Palestinians fleeing Gaza. Guardian Australia’s political editor Karen Middleton and community affairs reporter Mostafa Rachwani tell Tamsin Rose about the political calculations behind the opposition leader’s latest line of attack

A Queensland coroner is investigating the motivations of Gareth, Nathaniel and Stacey Train, who killed constables Matthew Arnold and Rachel McCrow and a neighbour, Alan Dare, at their remote property in Wieambilla. So far, the testimonies have included a forensic psychiatrist and an extremism academic. Queensland state reporter Andrew Messenger speaks to Tamsin Rose about the recommendations that have been made by police and experts to prevent a repeat of this tragedy You can support the Guardian and the Full Story podcast here

All the evidence in the trial of Robert and Anne Geeves for the murder of Amber Haigh has now been heard. Reporter Ben Doherty tells Bridie Jabour about the final week in the NSW supreme court, each side’s closing submissions and what happens next

Not so long ago, Donald Trump was riding high in the polls; the mood music was positive for his presidential campaign. Then Joe Biden dropped out of the election race. After months of campaigning against his old foe, Trump now seems to be missing him and struggling to come up with a fresh attack against his new opponent Kamala Harris. This week, Jonathan Freedland speaks to Susan Glasser of the New Yorker about Trump’s challenges as he tries to turn things around after a less than stellar month on the campaign

Sheikh Hasina was a historic figure in her country. But now she has fled after protests turned violent. How did it all go wrong? David Bergman reports