The Biology of Love

Living on Earth

Just in time for St. Valentine’s Day, Steve Curwood interviews German ethnobotanist Christian Rätsch about his new book called “Plants of Love: The History of Aphrodisiacs and a Guide to their Identification and Use.” Dr. Rätsch’s volume details the historical and often successful search for substances that can enhance sexual pleasure and provoke both love and fertility.

Will you support The World with a monthly donation?

Every day, reporters and producers at The World are hard at work bringing you human-centered news from across the globe. But we can’t do it without you. We need your support to ensure we can continue this work for another year.

Make a gift today, and you’ll help us unlock a matching gift of $67,000!