Science & Technology

Q+A: What alternatives do we have to counter plastic waste?

As the quest to combat plastic pollution continues, new research has explored the potential for developing environmentally friendly alternatives to plastic, like sulphur polymers. Olivia Holdsworth spoke to scientist Dr. Justin Chalker about his latest research and the options being explored.  

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Q+A: Why are the numbers of insects in fast decline?

Why are the numbers of insects in fast decline? What does it mean for our food supply and our long term survival? Scientists say climate change is not the only reason. Maria Armoudian speaks with Andrew Dopheide about the current plight of our insect population.

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Q+A: How is trauma passed on through generations?

Is the transmission of trauma multi-generational? Do children of survivors of mass atrocities have a higher risk of developing psychological disorders? To understand the process of multi-generational legacies of trauma, Maria Armoudian speaks with Andrei Novac and Yael Danieli about the impact of survivors’ post-trauma adaptational style in their children’s eyes. 

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Q+A: Could ditching cars make us healthier?

A recent report from a team of researchers based at the University of Otago has found that our use of cars is harming both our health and our environment. The report, titled Turning the Tide, claims that urgent steps are needed to encourage New Zealanders to walk, cycle, or use public transport. Oscar Perress spoke with Melody Smith about changing the way we think about cars, and how we can lead healthier lives.

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Q+A: Is it time to stop using cars?

A recent report from a team of researchers based at the University of Otago has found that our use of cars is harming both our health and our environment. Is it time to give up our cars?

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Q+A: How are our diets damaging the planet?

A rise in the global consumption of meat will have major consequences for the environment according to a new paper published in Science. Jack Marshall spoke to Ralph Sims about the report and what eating meat does to the environment.

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Q+A: How does climate change impact our mental health?

We all know climate change is a problem. It is generally portrayed as an exclusively bio-physical issue that will impact things like our weather and oceans, agriculture and water availability. But climate change also has an impact on mental health

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