Vanilla is one of the world's most beloved flavors, but its history is far more complex than most people realize. In this episode of Plants of the Gods, we trace vanilla's journey from its origins in Mexico to its rise as a global commodity. Learn why European powers struggled to cultivate vanilla outside its native habitat, how a 12-year-old enslaved boy named Edmund Albius solved the mystery of its pollination in 1841, and how his discovery transformed the global vanilla industry. We also explore vanilla's role in products ranging from Coca-Cola to tobacco, the rise of synthetic vanillin, and conclude with the orchid that helped confirm one of Charles Darwin's most famous evolutionary predictions!

How do Indigenous knowledge and Western science come together in the study of nature and plant medicine? Dr. Rosa Vásquez Espinoza, a chemical biologist and author of The Spirit of the Rainforest, joins Dr. Mark Plotkin to explore ethnobotany, animal self-medication, and the idea that plants and ecosystems may hold forms of intelligence that science is only beginning to understand.

In this episode, Dr. Rosa Vásquez Espinoza shares stories about learning from her grandmother, navigating life between two worlds, and why Indigenous knowledge and scientific research don't have to be in conflict.

Show notes: The Spirit of the Rainforest book