Former Liberal leader John Hewson says after two years the National Anti-Corruption Commission has failed in its mission to properly investigate allegations of systemic corruption. Plus how US President Theodore Roosevelt's sons introduced the panda to the West. 

Health officials in Gaza say starvation is now killing Palestinians at a faster rate than at any point in the 21-month war. China might be a coal behemoth, but our northern neighbours are also dominating the world in renewable energy. Plus the rise and fall of Russian mercenary Yevgeny Prigozhin. Two years since he was killed in a plane crash, how has the Wagner group reorganised?  

Regular UK commentator Ian Dunt looks at the Palestine Action group's High Court bid against its proscription as a terrorist organisation. The US is planning to send Afghan expats home, many of whom assisted the US against the Taliban. And Australia will stop processing cheques by 2030. Should we mourn their demise?

As parliament returns for the first time since the federal election, Annabel Crabb looks at how Labor will use its large majority. Saudi Arabia is executing drug offenders at an alarming rate and Japan is running out of rice. 

Professor Chris Wallace argues the decline in both enrolments in, and the offering of history and other humanities subjects at Australian universities has resulted in a loss of capacity for historical thinking. Plus, how women have handled unwanted and dangerous pregnancies throughout history.  

The Torres Strait Islanders' case against the federal government over responsibility for action on climate change may have been lost, but another significant case is coming up in the International Court of Justice which could set a new legal framework for future cases. Plus more than 25 years ago another case of a missing tourist in outback WA dominated the headlines, but in this case the missing man did not want to be found.  

The Trump Administration now has the legal green light to dismantle the Education Department; Australia played a leading role in the fight against  HIV/AIDS. And what is being hailed as the world's richest shipwreck, the San Jose, lies off the coast of Colombia.

ABC's chief online political writer, Annabel Crabb, on what Anthony Albanese is hoping to achieve during his visit to China, and unpacking Israel's plan to forcibly re-locate Palestinians in Gaza into large-scale camps. Plus the evolutionary genius of feathers

Harvard Professor Naomi Oreskes on the impact of President Trump's slashing of science funding. And two historians, one Indigenous (Jackie Huggins) and one not (Ann McGrath), on what can be learnt from Indigenous perspectives on our history.

Author and journalist Oliver Moody examines the historic European flashpoint of the Baltics - a group of nine borderland nations that continue to shape the future of the continent. Plus, theoretical cosmologist Katie Mack contemplates the end of the universe - and what it means for life now.