Beyond the Shoreline: The Cultural Significance of Seaweed in Indigenous Australian Traditions

About the speaker: 

Sarah Thomas is a proud Gamilaraay woman, coastal forager, and Aboriginal Partnership Manager for the Department of Primary Industry and Regional Development. In 2020, she co-founded South Coast Seaweed alongside huband James Thomas, an Indigenous business dedicated to revitalizing traditional seaweed practices and sustainable products. Named Young Business Person of the Year for the Far South Coast NSW in 2024, Sarah shares her expertise on the cultural and ecological significance of marine resources through educational sea country experiences. She has represented Australia at the United Nations Youth Collab Summit and passionately advocates for marine conservation and Aboriginal cultural heritage.

Organisation:

South Coast Seaweed is an Indigenous-owned business founded in 2020 by Sarah and James Thomas, with a mission to revitalize traditional seaweed practices through sustainable products. Rooted in cultural heritage and environmental stewardship, South Coast Seaweed offers unique insights into the rich history and ecological value of native seaweed. The business partners with local communities, National Parks, and Marine Park Management Estates, promoting sustainable coastal foraging and marine conservation. Recognized for its innovation and cultural significance, South Coast Seaweed continues to support habitat restoration and educate others about Indigenous sea country practices.

Presentation:

This presentation explores the deep-rooted cultural significance of seaweed among Indigenous communities in Australia. Drawing on traditional knowledge and practices, it highlights the ways seaweed has been sustainably harvested and utilized for generations—as food, medicine, and in cultural rituals. It also examines the role of seaweed in environmental stewardship and its importance in the spiritual connection to sea country. This session aims to illuminate the enduring relationship between Aboriginal people and marine resources, emphasizing the need for cultural preservation and sustainable practices in the emerging seaweed industry today.