On this Second Serve, we chat to senior public servant and policy expert Andrew Wear about his new book, Solved: How other countries have cracked the world's biggest problems and we can too.

While the bushfire crisis of last summer has come to an end, the health of Australians remains at risk from climate-fuelled fires, Sotiris Vardoulakis writes.

How do the impacts of climate change make it a national security issue, and how is climate change going to affect Australia’s preparedness for national resilience and even war?

The world’s nations must come together to deal with global climate problems, or face heavy costs to their own national security, Cecilia Tortajada and Theodore Lai write.

On this episode, we discuss policy responses to the coronavirus, both in Australia and across the globe.

In an exclusive interview for Democracy Sausage, ANU Vice-Chancellor and Nobel Laureate Professor Brian Schmidt calls out distracting "crap science" in climate change discussions from people who are not experts, James Giggacher writes.