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The Most Famous

SOCIAL ACTIVISTS from Canada

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This page contains a list of the greatest Canadian Social Activists. The pantheon dataset contains 538 Social Activists, 6 of which were born in Canada. This makes Canada the birth place of the 25th most number of Social Activists behind Belarus and Ireland.

Top 6

The following people are considered by Pantheon to be the most legendary Canadian Social Activists of all time. This list of famous Canadian Social Activists is sorted by HPI (Historical Popularity Index), a metric that aggregates information on a biography’s online popularity.

Photo of Paul Watson

1. Paul Watson (1950 - )

With an HPI of 54.66, Paul Watson is the most famous Canadian Social Activist.  His biography has been translated into 25 different languages on wikipedia.

Paul Franklin Watson (born December 2, 1950) is a Canadian-American environmental, conservation and animal rights activist, who founded the Sea Shepherd Conservation Society, an anti-poaching and direct action group focused on marine conservation activism. The tactics used by Sea Shepherd have attracted opposition, with the group accused of eco-terrorism by both the Japanese government and Greenpeace. Watson is a citizen of Canada and the United States. The Toronto native joined a Sierra Club protest against nuclear testing in 1969. Because Watson argued for a strategy of direct action that conflicted with the Greenpeace interpretation of nonviolence, he was ousted from the board in 1977. However, Greenpeace has stated that Watson was an influential early member, but not one of the founders of Greenpeace. That same year, he formed the Sea Shepherd Conservation Society. The group was the subject of a reality show named Whale Wars. He promotes veganism, population reduction and a biocentric, rather than anthropocentric, worldview. Watson's activities have led to legal action from authorities in countries including the United States, Canada, Norway, Costa Rica and Japan. He was detained in Germany on an extradition request by Costa Rica in May 2012. An Interpol red notice was issued on September 14, 2012, at the request of Japan and Costa Rica. After staying at sea for 15 months following his escape from Germany, where he was released on bail, he returned to Los Angeles in late October 2013, going through customs and "was not arrested". He appeared before a US appeals court on November 6, 2013, stating that neither he nor the Sea Shepherd Conservation Society violated a 2012 order requiring them to leave whaling vessels alone. Although the United States is a signatory member of Interpol, Watson has not been detained for extradition to Japan or Costa Rica. He is living in Vermont, writing books. He was residing in Paris as of July 1, 2014, but has since returned to the United States. In March 2019, Costa Rica dropped all charges against Watson and has removed the Interpol red notice. He has created his own foundation Captain Paul Watson, as Sea Shepherd Conservation Society and the board of Sea Shepherd Global removed him. He has also left the executive office of the Australian branch.

Photo of Viola Desmond

2. Viola Desmond (1914 - 1965)

With an HPI of 49.04, Viola Desmond is the 2nd most famous Canadian Social Activist.  Her biography has been translated into 15 different languages.

Viola Irene Desmond (July 6, 1914 – February 7, 1965) was a Canadian civil and women's rights activist and businesswoman of Black Nova Scotian descent. In 1946, she challenged racial segregation at a cinema in New Glasgow, Nova Scotia, by refusing to leave a whites-only area of the Roseland Theatre. For this, she was convicted of a minor tax violation for the one-cent tax difference between the seat that she had paid for and the seat that she used, which was more expensive. Desmond's case is one of the most publicized incidents of racial discrimination in Canadian history and helped start the modern civil rights movement in Canada. In 2010, Desmond was granted a posthumous free pardon, the first to be granted in Canada. A free pardon deems the person granted the pardon to have never committed the offence and cancels any consequence resulting from the conviction, such as fines, prohibitions or forfeitures. However, it was not until 2021 that the government repaid the $26 (worth $368 CAD as of 2021) fine to her estate in the form of a $1,000 scholarship that adjusted the amount to reflect the time value of money. The Crown-in-Right-of-Nova Scotia also apologized for prosecuting her for tax evasion and acknowledged she was rightfully resisting racial discrimination. In late 2018, Desmond became the first Canadian-born woman to appear alone on a Canadian bank note—a $10 bill—which was unveiled by Finance Minister Bill Morneau and Bank of Canada Governor Stephen Poloz during a ceremony at the Halifax Central Library on March 8, 2018. Desmond was also named a National Historic Person in 2018.

Photo of John Peters Humphrey

3. John Peters Humphrey (1905 - 1995)

With an HPI of 48.37, John Peters Humphrey is the 3rd most famous Canadian Social Activist.  His biography has been translated into 18 different languages.

John Peters Humphrey (April 30, 1905 – March 14, 1995) was a Canadian legal scholar, jurist, and human rights advocate. He is most famous as the principal author of the first draft of the Universal Declaration of Human Rights.

Photo of David Reimer

4. David Reimer (1965 - 2004)

With an HPI of 47.02, David Reimer is the 4th most famous Canadian Social Activist.  His biography has been translated into 24 different languages.

David Reimer (born Bruce Peter Reimer; 22 August 1965 – 4 May 2004) was a Canadian man raised as a girl following medical advice and intervention after his penis was severely injured during a botched circumcision in infancy. The psychologist John Money oversaw the case and reported the reassignment as successful and as evidence that gender identity is primarily learned. The academic sexologist Milton Diamond later reported that Reimer's realization that he was not a girl occurred between the ages of 9 and 11 years and that he was living as a male by the age of 15. Well known in medical circles for years anonymously as the "John/Joan" case, Reimer later went public with his story to help discourage similar medical practices. He killed himself at age 38.

Photo of Emily Murphy

5. Emily Murphy (1868 - 1933)

With an HPI of 38.65, Emily Murphy is the 5th most famous Canadian Social Activist.  Her biography has been translated into 16 different languages.

Emily Murphy (born Emily Gowan Ferguson; 14 March 1868 – 27 October 1933) was a Canadian women's rights activist and author. In 1916, she became the first female magistrate in Canada and in the British Empire. She is best known for her contributions to Canadian feminism, specifically to the question of whether women were "persons" under Canadian law. Murphy is known as one of "The Famous Five" (also called "The Valiant Five")—a group of Canadian women's rights activists that also included Henrietta Muir Edwards, Nellie McClung, Louise McKinney and Irene Parlby. In 1927, the women launched the "Persons Case," contending that women could be "qualified persons" eligible to sit in the Senate. The Supreme Court of Canada ruled that they were not. However, upon appeal to the Judicial Committee of the British Privy Council, the court of last resort for Canada at that time, the women won their case. However, there has been some criticism of her later work, mainly for her role in the Sexual Sterilization Act of Alberta and her allegations that a ring of immigrants from other countries, particularly China, would corrupt the white race by getting Canadians hooked on drugs. In her book The Black Candle, she wrote: "It is hardly credible that the average Chinese peddler has any definite idea in his mind of bringing about the downfall of the white race, his swaying motive being probably that of greed, but in the hands of his superiors, he may become a powerful instrument to that end."

Photo of Autumn Peltier

6. Autumn Peltier (2004 - )

With an HPI of 11.92, Autumn Peltier is the 6th most famous Canadian Social Activist.  Her biography has been translated into 15 different languages.

Autumn Peltier (born September 27, 2004) is an Anishinaabe Indigenous rights advocate from the Wiikwemkoong First Nation on Manitoulin Island, Ontario, Canada. She was named Chief Water Commissioner for the Anishinabek Nation in 2019. In 2018, at the age of thirteen, Peltier addressed world leaders at the United Nations General Assembly on the issue of water protection.

Pantheon has 6 people classified as social activists born between 1868 and 2004. Of these 6, 2 (33.33%) of them are still alive today. The most famous living social activists include Paul Watson and Autumn Peltier. The most famous deceased social activists include Viola Desmond, John Peters Humphrey, and David Reimer. As of April 2022, 1 new social activists have been added to Pantheon including Autumn Peltier.

Living Social Activists

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Deceased Social Activists

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Newly Added Social Activists (2022)

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Which Social Activists were alive at the same time? This visualization shows the lifespans of the 4 most globally memorable Social Activists since 1700.