News

The cascading crisis of global food supply chains

By Dr Medo Pournader Published on June 13, 2022 The world is experiencing a major food crisis with impacts being felt from food shortages in vulnerable economies to food price hikes in countries like Australia. While this food crisis is predicted to last for years, there are some major causes and some possible solutions. Ukraine exported most of its wheat and crop production through the ports of the Black Sea.

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How fear-appeal advertising works

By Associate Professor Cassie Hayward Published on June 10, 2022 In 1989, Victoria’s Transport Accident Commission (TAC) launched its first ad. It was shot in a gritty documentary style as we followed the story of a young male drink driver who caused horrific injuries to his girlfriend. It is graphic, it is raw, it is heart-wrenching – we see the injuries of the girlfriend, we hear the doctor tell the girlfriend’s parents that she might lose her leg, we see the rage of the parents as they see the boyfriend, and we hear those now iconic words for the first time: “If you drink then drive, you’re a bloody idiot”.

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A family breakup is a poverty trap for women

By Dr Barbara Broadway Published on June 9, 2022 When a heterosexual relationship breaks down, women are at a much higher risk of falling into poverty than men – especially if they have children to care for. Our new research suggests that while a break up on average reduces men’s disposable household income by five per cent, on average women’s household income decreases by almost 30 per cent. The most vulnerable are those not employed before the break up and older women with school-age children.

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Sport and that sense of belonging

By Dr William Abur Published on June 6, 2022 The idea of looking for belonging can be a daunting task for a young person. It may be even more challenging for those young people from disadvantaged families and migrant communities who might struggle with social issues or a lack of connection. Belonging is that feeling of being accepted and being somewhere you want to be with a sense of fitting in, based on your ability and who you are.

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The Australian grasshopper that’s given up sex

By Professor Michael Kearney Published on June 3, 2022 Most species on Earth have two sexes – male and female – that combine and mix their genes when they reproduce. We are so accustomed to this state of affairs that the existence of an all-female species that doesn’t have sex, but instead reproduce by cloning, comes as quite a shock. In our research just published in Science, our detailed study of a unique Australian animal finds that the traditional explanation for this state of affairs is likely wrong.

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