Turn on, tune in, drop out New York City on September 19, 1966. It urged people to embrace cultural changes through the use of psychedelics by detaching themselves from the existing conventions and hierarchies in society. It was also the motto of his League for Spiritual Discovery. The phrase was derided by more conservative critics. In his speech, Leary said: Leary later explained in his 1983 autobiography "Flashbacks": "Turn on, tune in, drop out" is also the title of a book () of essays by Timothy Leary, covering topics ranging from religion, education, and politics to Aldous Huxley, neurology, and psychedelic drugs. Leary later (during the
Drop the Debt Drop the Debt Drop the Debt is the slogan of the late 1990s campaign for international debt cancellation led by the organisation Jubilee 2000. The phrase was coined by filmmaker Mike Christie. He and Jubilee 2000's Jamie Drummond set out to create a mainstream campaign to engage major figures within entertainment and music industries including Bono, and in turn the wider public. The slogan "Drop The Debt" garnered global recognition and is often assumed to be name of Jubilee 2000. The slogan was subsequently used as the name for the short-lived British NGO formed after the dissolution of Jubilee 2000.