Our Speakers

Our Speakers

The good humans who support our mission and give their time to share their knowledge.

Cristina Barraclough
Better Business Guest User Better Business Guest User

Cristina Barraclough

Cristina is a sustainability professional with over 4 years’ experience, supporting SMEs, councils, and large manufacturers on their carbon and climate journeys. With a Master’s in Environmental Policy and Management, and as a Board member of Sustainable Queenstown, she brings technical expertise, governance, and a passion for collaboration to drive meaningful pathways toward a sustainable future.

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Bex and Ben Trotter
Food Resilience Guest User Food Resilience Guest User

Bex and Ben Trotter

Ben and Bex own and run Black Peak Farming Limited, trading as Red Bridge Berries and Alpine Fresh. Through these businesses, they farm bull beef and grow berries, greens, and herbs, supplying local communities.

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Skye Macfarlane
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Skye Macfarlane

Skye Macfarlane is the Southern Regional Coordinator for Garden to Table, working with schools to teach tamariki practical food skills that build resilience and community. A naturopath, medical herbalist, nutritionist, and public health graduate, she also co-founded the Vern Paddock Project organic market garden and leads formulation for Wild Dispensary.

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Lisa Johnston
Food Resilience Guest User Food Resilience Guest User

Lisa Johnston

Lisa Johnston, market gardener, orchardist, and food entrepreneur at Frog Song Farm, grows nutrient-dense produce using bio-intensive organic methods. She co-runs Village Nuts, mentors interns, and leads regeneration projects, weaving abundance, biodiversity, and learning into her community-focused farming vision.

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Dr. Maureen Murphy
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Dr. Maureen Murphy

Dr Maureen Murphy researches food system resilience in Melbourne, combining social science, agricultural engineering, and policy expertise to inform climate-adaptive urban food planning and governance.

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Emberly Wetherall
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Emberly Wetherall

Emberly Wetherall, with degrees in Nutrition and Public Health, champions local regenerative food systems and community resilience through Grow Wānaka Community Garden and various collaborative projects.

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Kate Meyer
Better Building Guest User Better Building Guest User

Kate Meyer

Kate Meyer is a sustainability scientist, engineer, and creator of Planetary Accounting, an internationally recognised, peer-reviewed framework that translates global limits for nature into actionable metrics. She is also the Founder and CEO of the Planetary Accounting Network – a charitable trust whose purpose is to inspire and enable people to operate within the planet’s environmental limits.

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Tim Ross
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Tim Ross

Tim Ross is a Registered Architect and Principal of Architype, an award-winning architectural practice specializing in the design of passivhaus buildings.

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