Fancy a sprinkle of positivity? Then check out this conversation with Sarah Lei, Head of Sustainability at Trevelyan's Pack & Cool Ltd., an understated leader in the kiwifruit industry. Hear from Sarah about how her experience as an engineer and yoga teacher informs her approach to making a large kiwifruit packhouse an exemplar of sustainable business in action. Challenges include upgrading ageing refrigeration, improving energy use efficiency, and reducing waste to landfill. All of this requires a team approach with buy-in from the whole Trevelyan workforce. Creating a more environmentally restorative food system one tray of kiwifruit at a time!

To view our catalogue of podcasts, including extra links on some podcasts, head to our Scigest pages: www.plantandfood.com/scigest

What does it take to deliver sustainable livelihoods for growers, green international shipping, and support healthy nutrition around the globe? In this episode of People Planet Food, host Roger Robson-Williams  talks to Rachel Depree, Executive Officer for Sustainability at Zespri International – the world’s largest marketer of kiwifruit – to explore these and other topics.

 

Rachel shares her journey to leading sustainability in one of Aotearoa’s biggest export industries and offers thoughtful insights on the environmental and social responsibilities facing global horticulture today. For more information about sustainability initiatives at Zespri see: www.zespri.com/en-NZ/zespri-sustainability.

 

To view our catalogue of podcasts, including extra links on some podcasts, head to our Scigest pages: www.plantandfood.com/scigest

The skin of fruit serves more than just a protective barrier; it acts as nature’s packaging—the first element we notice, touch, and often judge. In this episode, scientist and host Hilary Ireland chats with molecular scientist Mikaela Douglas to explore what lies beneath the surface of fruit skins. They discuss how genetic research is enabling scientists to refine the appearance, texture, and functionality of fruit skins to better appeal to consumers, enhance health benefits, reduce pesticide use, and minimise food waste. To view our full catalogue of podcasts including extra links on some podcasts please go to our Scigest pages: www.plantandfood.com/scigest

Food futurist Jack Bobo joins scientist Hilary Ireland to explore the future of food production. From the impact of agriculture on the planet to the promise of new technologies like gene editing, Jack shares insights on how we can build sustainable food systems while earning consumer trust. With a background in law, policy and behavioural science, he unpacks the role of communication in shifting perceptions and tackling misinformation about what we eat and how it’s made. To view our full catalogue of podcasts please see our Scigest pages at: www.plantandfood.com/scigest.

Most growers and home gardeners don't view thrips positively, but perhaps we could change your perspective. This week, data scientist and podcaster Tom Moore speaks to entomologist Mette Nielsen about her career in entomology, particularly her research on the many species of thrips in Aotearoa New Zealand. Correction: in this podcast we incorrectly state that the editor of the book "Advances in biocontrol of crop insect pests" was Trevor Jackson, this should have been Travis Glare. To find out more about the book see: https://shop.bdspublishing.com/store/bds/detail/workgroup/3-190-138077. To view our full catalogue of podcasts including extra links on some podcasts please go to our Scigest pages: www.plantandfood.com/scigest

Most people are already familiar with products like oat milk and almond butter, but what about barley yoghurt? Scientists at Plant & Food Research are developing a new plant-based product: yoghurt made from barley grain.

 

 In this week's podcast, scientist and podcast host Rebecca Campbell speaks to food scientist Gert-Jan Moggre about this exciting project. The research involves trials using plant-based bacterial fermentation to create a delicious and well-textured yoghurt alternative. This dairy-free yoghurt offers numerous benefits, including being high in dietary fibre, producing less waste, and being more sustainable to produce.

To view our full catalogue of podcasts including extra links on some podcasts please go to our Scigest pages: www.plantandfood.com/scigest

People | Planet | Food - Host Roger Robson-Williams speaks with sustainability experts Saskia Verraes and Martin Rich about the future they aspire to create through their work. They discuss the encouraging signs of progress in Aotearoa New Zealand and around the globe.

Amid rising illiberalism, increasing geopolitical tensions, economic uncertainty, and an unstable climate, this episode offers a chance to reflect on how we can cultivate a more prosperous future for everyone. It also celebrates some of the outstanding initiatives already in progress. This episode serves as an invitation to hope and take action. To explore our full catalogue of podcasts, visit our Scigest page: www.plantandfood.com/scigest.

Gene editing is a new technology with the potential to breed new crops faster. With changing regulations worldwide on how gene editing can be incorporated into food production systems, what does it actually take to gene edit a plant crop?   This week Scigest host and scientist Jay Jayaraman speaks to Zac Hanley, GM Science – New Cultivar Innovation about the science of gene editing plants. They talk about the process of gene editing, some of the challenges in using the technology and how gene editing could help develop the plant varieties of the future.

For more about the use of gene technologies in food production, see https://www.plantandfood.com/en-nz/gene-technologies. To view our full catalogue of podcasts including extra links on some podcasts please go to our Scigest pages: www.plantandfood.com/scigest

People | Planet | Food – In this episode, host Roger Robson-Williams chats with friend and colleague Stephen Wallace, Sustainability Manager at AgResearch and Plant & Food Research,

Stephen shares his journey into sustainability, sparked by a passion for the environment and early efforts to combat food waste in the workplace. He offers insights into his collaborations with senior leadership to tackle greenhouse gas emissions from buildings and vehicles, emphasising the importance of reducing gross emissions and the role of carbon offsetting in climate strategies. The episode wraps up with practical advice on how individuals can contribute to a healthier planet, ensuring thriving ecosystems and healthy, sustainable food for all.

To view our full catalogue of podcasts go to our Scigest page: www.plantandfood.com/scigest

Success in international development projects requires not only a variety of skills, including project management, people, and technical skills, but also a commitment to see jobs through and meet every challenge, which can be considerable in some of the less developed regions around the world. In this podcast, scientist and podcaster Hilary Ireland speaks to international development specialist Suzie Newman about her role in leading the successful International Development Team at Plant & Food Research. 

To view our full catalogue of podcasts including extra links on some podcasts please go to our Scigest pages: www.plantandfood.com/scigest