War hero or war criminal? Australia’s defamation trial of the century

How does Zack Polanski plan to get people talking about the Green party? Peter Walker reports. Help support our independent journalism at theguardian.com/infocus

What does North Korea’s involvement in Ukraine mean for Kim Jong-un’s geopolitical ambitions? With Jean Lee. Help support our independent journalism at theguardian.com/infocus

With tiny cameras disguised as everyday objects freely available, Anna Moore looks at the sinister ways they can be used – and the worrying rise in voyeurism cases in the UK. Help support our independent journalism at theguardian.com/infocus

Revisited: According to Beto Marubo, if Dom and Bruno did the same expedition in 2025, they would face the same levels of danger. The Guardian’s Latin America correspondent, Tom Phillips, returns to the Javari valley and meets those risking their lives daily basis to fight the threats from organised crime. Is it possible to save the Amazon?For all links mentioned at the end of this episode, visit Missing in the Amazon at the Guardian. Help support our independent journalism at theguardian.com/infocus

Revisited: Funerals are held for Dom Phillips and Bruno Pereira and there is hope that the election of President Lula will mean new protections for the Amazon – and that the killers of Dom and Bruno will face justice. But organised crime is widespread and deep-rooted. The investigative journalist Sônia Bridi tells the Guardian’s Latin America correspondent, Tom Phillips, about a man who allegedly not only may have helped plan the killings but may have ordered them. A man whose name strikes fear across the region. Help support our independent journalism at theguardian.com/infocus