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

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.

Ellie Meredith
Ellie (she/her) cultivates community and joy at Re-Action Collective, tackling eco-anxiety by turning active hope into action and reimagining the outdoor industry as circular and nature-centred.

Gavin Fernie-Jones
Gavin is the co-founder of the Re-Action Collective. A global network of citizen-led circular economy organisations. Focused on re-imagining the outdoor industry through repair, resale, rental, repurposing, redistribution and regeneration.

Simon Millar
Simon is Executive Director at Pure Advantage, blending expertise in sustainability, media, and business to champion green growth aligned with Aotearoa’s natural advantages.

Nick Mills
Nick Mills, fourth-generation at Rippon, leads vineyard and land stewardship since 2002. Co-founder of Te Kākano Trust, he champions native habitat restoration across the Upper Clutha.

Melanie Joan Lloyd
Melanie Joan is a snowboarder, climate policy advisor and artist. Through ClimateChangeBowl, she blends science, advocacy and art to inspire meaningful climate action.

Dr Ella Lawton
Dr Ella Lawton leads regional programmes at Environment Southland, driving collaborative, nature-based solutions that enhance Murihiku Southland’s environmental resilience, community wellbeing, and sustainable land and water management.

Jodie Jarvis
Jodie Jarvis is a writer, researcher, and PhD candidate at the University of Otago whose work explores everyday and embodied experiences of climate change.

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.
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.
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.

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.

Janice Lee
Janice Lee, founder of Koha Kai, empowers Kaumatua (elders) and Tangata Whaikaha (disabled people) through food resilience and community spaces, championing sustainable solutions despite limited investment.

Professor Alan Renwick
Alan Renwick is Professor of Agricultural Economics at Lincoln University. His research explores land use change, sustainable food systems and tensions across global, national and local food systems.

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.

Nicky Gray
Nicky is the Queenstown Enviroschools Facilitator. She is passionate about education and the environment.

Rachel MacIntyre
Rachel MacIntyre is the Strategic Sustainability Advisor at Te Kāhui Whaihanga New Zealand Institute of Architects.
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.
Tanya Simmonds
Tanya Simmonds, a passionate advocate for hemp and its vast potential across various industries, founded the hemp fibre processing company, HempCentral Ltd based out of Queensbury, NZ.
