Amanda Feilding, Countess of Wemyss and March, is a British artist, scientist and drug policy reformer. In 1998, she founded the Beckley Foundation, a charitable trust that i) promotes a rational, evidence-based approach to global drug policy; ii) initiates, designs and conducts pioneering neuroscientific and clinical research into the effects of psychoactive substances on the brain and cognition and iii) investigates new avenues of treatment for mental and physical conditions as well as the enhancement of creativity and well-being.