Wade Davis is a Canadian anthropologist, ethnobotanist, and author known for his work on indigenous cultures and the relationship between humans and the natural world. He has conducted extensive research in the Amazon rainforest and the Himalayas, focusing on traditional knowledge and the use of plants for medicinal purposes. His writings often emphasize the importance of biodiversity and cultural diversity. Davis is also recognized for his advocacy in environmental conservation and cultural preservation. He has served as a National Geographic Explorer-in-Residence and has written several books, including The Serpent and the Rainbow, which explores the cultural practices of Haitian Vodou. His work highlights the interconnectedness of culture and ecology.