The History and Impact of LSD

LSD's Accidental Discovery
LSD's Accidental Discovery
In 1938, Swiss chemist Albert Hofmann synthesized LSD while researching lysergic acid derivatives. It wasn't until five years later that he accidentally discovered its psychoactive properties after absorbing some through his skin.
First Intentional Trip
First Intentional Trip
Albert Hofmann deliberately ingested 0.25 milligrams of LSD on April 19, 1943, leading to a profound experience. This day is now celebrated as 'Bicycle Day' due to his ride home while under the influence.
CIA's Mind Control Experiments
CIA's Mind Control Experiments
In the 1950s and 1960s, the CIA conducted Project MKUltra, using LSD to explore mind control, information gathering, and psychological torture, often without subjects' consent.
LSD and Counterculture
LSD and Counterculture
By the 1960s, LSD had become central to the counterculture movement, influencing music, art, and the anti-war movement. Figures like Timothy Leary popularized its use with the phrase 'Turn on, tune in, drop out.'
Medical Research Halted
Medical Research Halted
Amid widespread recreational use and moral panic, LSD was classified as a Schedule I substance under the Controlled Substances Act of 1970, halting nearly all medical research into its potential benefits.
LSD Psychotherapy Emergence
LSD Psychotherapy Emergence
In recent years, there's been a resurgence in LSD research, investigating potential uses in psychotherapy for treating depression, anxiety, PTSD, and addiction, with promising preliminary results.
Microdosing Trend
Microdosing Trend
Microdosing, the practice of taking sub-hallucinogenic doses of LSD, has gained popularity, particularly in Silicon Valley, for purportedly enhancing creativity, focus, and productivity.
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Who synthesized LSD in 1938?
Albert Hofmann, Swiss chemist
Sigmund Freud, Austrian neurologist
Alexander Shulgin, American chemist