Rebecca Lazarou’s work is an ecology of different disciplines spanning across medical science, ethnopharmacology, herbalism, holistic healthcare, cannabis and psychedelics. She is also an activist, writer, speaker and herbal formulator.

She is currently a PhD candidate at Kew Gardens and UCL School of Pharmacy with a focus on ethnopharmacology and herbal medicines. She was the science and managing editor for the ESPD55 volume, is currently co-editor for education charity Herbal Reality and founded Laz The Plant Scientist to bring quality, sustainably sourced herbal medicines and education to people.

She is passionate about democratizing knowledge, and rekindling ethnobotany and herbalism from being marginalised disciplines to part of common knowledge again.

Ultimately her aim is to help nurture our relationship with nature through natural medicines, and support our species return back to Earth centred living. She is devoted to science to demystify these topics, but equally I am committed to rekindling the magic, awe and healing we find on our precious Earth.

Wade Davis is an ethnographer, writer, photographer and filmmaker whose work has taken him from the Amazon to Tibet, Africa to Australia, Polynesia to the Arctic. An Explorer-in-Residence at the National Geographic Society from 2000 to 2013, he is currently professor of anthropology and the BC Leadership Chair in Cultures and Ecosystems at Risk at the University of British Columbia. Author of 24 books, including One River, The Wayfinders, Into the Silence, and Magdalena, he holds degrees in anthropology and biology and received his Ph.D. in ethnobotany, all from Harvard University. Primarily through the Harvard Botanical Museum, he spent over three years in the Amazon and Andes as a plant explorer, living among fifteen indigenous groups in eight Latin American nations while making some 6,000 botanical collections. A professional speaker for 30 years, Wade has spoken from the TED main stage on five occasions, delivered the CBC Massey Lectures, and lectured at 200 universities and some 250 corporations and professional associations. Davis is an Honorary Member of the Explorers Club, Honorary Vice-President of the Royal Canadian Geographical Society, a recipient of 12 honorary degrees, and a Member of the Order of Canada, among other distinctions. In 2018, he was made an Honorary Citizen of Colombia. Named by the National Geographic Society as one of the Explorers for the Millennium, he has been described as “a rare combination of scientist, scholar, poet and passionate defender of all of life’s diversity.” His latest book, Beneath the Surface of Things, became a national bestseller within days of its release by Greystone in April, 2024.