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The fragile magic of highly productive land
The government has just put new protections on highly productive land, the best of which makes up only one percent of our soil. Audio
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Meg Lowman: Exploring the world’s eighth continent
Audio 16 Oct 2021A global pioneer in the science of canopy ecology, Meg Lowman has been dubbed 'Einstein of the Treetops' by The Wall Street Journal. In other circles she is affectionately known as Canopy Meg. Audio
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Stumbling blocks: time to filter out extremism from the internet?
The billionaire boss of Twitter - who flew in this week to update the Christchurch Call - couldn't keep his own account free of extremist stuff from hackers recently. Six months after social media was… Audio
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Tuvalu's fight to stay above the waves
Tuvalu is the poster boy for small island countries suffering from climate change and its very existence and that of its people is under threat. Despite the gloomy outlook, Tuvalu has big plans for… Audio
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The garment that changed the fashion landscape
Jeans are a ubiquitous staple in many wardrobes. And today, jeans are big business with street wear denim brands competing against premium labels. Audio
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Nasa engineer Delwyn Moller returns to head NZ space tech centre
Dr Delwyn Moller worked her way from small town rural Waikato to “geek heaven” at Nasa. Now she’s returned to head a space science technology centre in Central Otago. Moller has developed cutting-edge… Audio
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SOS for Soils
Soil scientists warn that we'll need to produce more than 50 per cent more food by 2050, while large areas of fertile land disappear under cities. Audio
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Global Soil Map
Audio 10 Oct 2009A plan to make an inventory of all the world's soil and measure thing like PH levels, fertility and soil health. We speak to Professor Alex McBratney of the University of Sydney. Audio