Cannabis History
From ancient cultivation to modern legalization — over 10,000 years of humanity's relationship with the cannabis plant.
First Cultivation
Cannabis is among the first crops cultivated by humans in Central Asia (modern-day Taiwan and China). Hemp fibers found in pottery dating to this period.
Emperor Shen Nung
Chinese Emperor Shen Nung documents cannabis as medicine in his pharmacopoeia, prescribing it for gout, rheumatism, malaria, and absent-mindedness.
Indian Sacred Texts
Cannabis (bhang) is mentioned in the Atharvaveda as one of five sacred plants. It's described as a source of happiness, joy-giver, and liberator.
Scythian Use
The Scythians use cannabis in steam baths and funeral rituals. Herodotus later documents their practices, noting they 'howled with pleasure'.
Spread to Europe
Cannabis spreads through the Middle East and into Europe. Hemp becomes crucial for rope, sails, and textiles during the medieval period.
Americas Introduction
Spanish colonizers bring cannabis to the New World. Hemp cultivation spreads throughout South America for fiber production.
Virginia Hemp Law
The Virginia Assembly passes a law requiring every farmer to grow hemp. Hemp becomes legal tender in Pennsylvania, Virginia, and Maryland.
Medical Adoption
Dr. William O'Shaughnessy introduces cannabis to Western medicine after studying it in India. Cannabis tinctures become widely available in pharmacies.
Marijuana Tax Act
The US passes the Marijuana Tax Act, effectively criminalizing cannabis. Harry Anslinger's campaign links cannabis to crime and racial minorities.
THC Discovered
Israeli chemist Raphael Mechoulam isolates and synthesizes THC for the first time, opening the door to understanding how cannabis works.
Controlled Substances Act
US classifies cannabis as Schedule I (no accepted medical use, high abuse potential) alongside heroin and LSD.
CB1 Receptor Found
Scientists discover the first cannabinoid receptor (CB1) in the brain, revealing that the human body has a system designed to interact with cannabinoids.
Anandamide Discovered
Raphael Mechoulam discovers anandamide, the first endocannabinoid — proving humans naturally produce cannabis-like compounds.
California Prop 215
California becomes the first US state to legalize medical marijuana with Proposition 215 (Compassionate Use Act).
Colorado & Washington
Colorado and Washington become the first US states to legalize recreational cannabis through ballot initiatives.
Uruguay Leads
Uruguay becomes the first country in the world to fully legalize cannabis for recreational use, regulated by the state.
Canada Legalizes
Canada becomes the second country and first G7 nation to legalize recreational cannabis nationwide with the Cannabis Act.
Epidiolex Approved
The FDA approves Epidiolex (CBD) for epilepsy treatment — the first cannabis-derived medication approved by the FDA.
Global Wave
Germany, Thailand, Malta, and others move toward legalization. The UN reclassifies cannabis. Over 40 US states have some form of legal cannabis.