Biography.guide
Home β€Ί People β€Ί Activist β€Ί Cliff Thornton
Portrait of Cliff Thornton

Cliff Thornton

b. 1945

American Green Party activist

Don't just read it β€” keep itBiographies to ownE-book Β· Audio Β· Video From $7 β†’

About Cliff Thornton

Born 1945. Cliff Thornton is an American activist.

Clifford "Cliff" W. Thornton, Jr. (born January 16, 1945, in Hartford, Connecticut) is an American drug policy reform advocate and Green politician who served as one of the seven co-chairs of the Green Party of the United States.

Career In the 1990s, Thornton founded Efficacy, a non-profit advocacy group to educate about drug policy reform.

From 2003 to 2008, Thornton spoke to over 400,000 people on drug reform in 750 venues around the United States, Australia, Canada, Europe, and New Zealand. Thornton appeared on over 400 radio shows and numerous television spots on drug policy reform as it relates to health, race/class and economics. He is described as "America's foremost anti-Drug War African American activist" by Amherst College's online newspaper. Thornton, a retired telephone company executive, He was the first African American candidate to appear on the general election ballot for Governor of Connecticut. Some political analysts commended Thornton for his strong stance on drug policy reform. In October 2006, Thornton was initially invited to a gubernatorial debate co-sponsored by the League of Women Voters and The Day newspaper of New London, before being uninvited due to a disagreement among the debate sponsors regarding his eligibility for participation. His campaign received 9,583 votes for just under one percent of the overall vote.

In 2007, Thornton received the Robert C. Randall Award for Achievement in the Field of Citizen Action from the Drug Policy Alliance.

Biography shop

Don’t just read it β€”
keep it.

Full-length biographies made to live with: read them, listen on the way to work, watch them tonight.

  • E-book
  • Audio
  • Video
Browse the shop β€” from $7

Instant download Β· yours to keep Β· every purchase keeps this site free

Important facts

Birth century
Occupation
Nationality

Contemporaries

People whose lives overlapped Cliff Thornton's

Frequently asked questions

Who is Cliff Thornton?

American Green Party activist

When was Cliff Thornton born?

Cliff Thornton was born on 16 January 1945.

What is Cliff Thornton's occupation?

Cliff Thornton is an activist.

What nationality is Cliff Thornton?

Cliff Thornton is American.

Sources & further reading

Β· Wikipedia: Cliff Thornton

Β· Wikidata: Q5132780

Β· DBpedia: Cliff Thornton

Cite this page

APA: Biography.guide. (2026). Cliff Thornton. https://biography.guide/cliff-thornton/

MLA: "Cliff Thornton." Biography.guide, https://biography.guide/cliff-thornton/.

Chicago: "Cliff Thornton." Biography.guide. https://biography.guide/cliff-thornton/.

Data last updated: 2026-09-20 Β· Spot an error? Report a correction.

Page generated 2026-09-27 05:28 UTC