David Suzuki | The Canadian Encyclopedia


David Suzuki

David Takayoshi Suzuki, CC, OBC, geneticist, broadcaster, environmental activist (born 24 March 1936 in Vancouver, BC). A Japanese Canadian, David Suzuki was interned with his family during the Second World War. He later became one of Canada’s most popular scientists and media personalities. He is best known as the host (1979–2023) of the longest-running science show on television, CBC’s The Nature of Things, and for his work as an environmental activist. He has received ACTRA’s John Drainie Award for broadcasting excellence and the Canadian Screen Awards’ Lifetime Achievement Award. A Companion of the Order of Canada, he has also received the Order of British Columbia and been inducted into Canada’s Walk of Fame.

David Suzuki, 2010.

Early Life

David Suzuki and his twin sister, Marcia, were the first of four children born to second-generation Japanese Canadians. His father, Carr Kaoru Suzuki, and mother, Setsu Nakamura, owned a dry-cleaning shop in the Marpole neighbourhood of Vancouver. Their third child, Geraldine, was born in 1938.

In 1942, while Canada was at war with Japan, the federal government forced all Japanese Canadians off the West Coast, effectively declaring them enemy aliens (see Internment of Japanese Canadians; Japanese Canadian Internment: Prisoners in Their Own Country). Carr Suzuki volunteered to leave Vancouver to help build the Trans-Canada Highway, hoping to reassure authorities that he was loyal to Canada, his country of birth. The effort was in vain: the rest of the family was forced to move to an internment camp in Slocan, British Columbia, and had to give up most of their possessions. Their new home was one room in a dirty, run-down old hotel.

David Suzuki (ca. 1942-1945)

In Slocan, the family’s fourth child, Dawn, was born. A year into their incarceration, a school opened. David began Grade 1. He was an avid student who did well in class. In David Suzuki: The Autobiography, he relates mixed memories of this time. The Slocan Valley was a “paradise” with its wilderness and wildlife, but he was bullied by other children in the camp because he could not speak Japanese.

Toward the end of the war in 1945, the Suzukis were moved to another camp in Kaslo, BC. After the war, the family was forced to leave the province, resettling in Leamington, Ontario, where they were the first visible minority family in the small community. In 1950, they moved to London, Ontario.

Did you know?
In 1945, Prime Minister William Lyon Mackenzie King issued an order-in-council giving Japanese Canadians two options: resettle east of the Rocky Mountains or choose “repatriation” to Japan once the war ended. The Second World War restrictions prohibiting Japanese Canadians from living within 160 km of the British Columbia coast were not lifted until 1949.

Education and Early Career

In his autobiography, Suzuki recalls experiences of prejudice and discrimination in his elementary and high school years in Ontario. He also recalls positive experiences: in London, he made friends with a small group of fellow “nerds” and surprised himself by winning his school’s presidency in the last year of high school. Suzuki’s fascination with nature persisted:

My loneliness during high school was intense… My main solace was a large swamp a ten-minute bike ride from our house. Any marsh or wetland is a magical place, filled with mystery and an incredible variety of plant and animal life.

After high school, Suzuki attended Amherst College, in Massachusetts, where he received a Bachelor of Arts in biology in 1958. He went on to study at the University of Chicago and in 1961 graduated with a PhD in zoology, becoming a geneticist. Suzuki was a professor at the University of Alberta in 1962–63 before joining the University of British Columbia, where he would remain for the rest of his academic career. In 1969, he won a Steacie Memorial Fellowship as the best young Canadian scientist. He specialized in meiosis, the early division of living cells where differentiation begins (e.g., between reproductive and other cells), and the study of mutations caused by changes in temperature.

Broadcasting Career

In 1971–72, the CBC TV series Suzuki on Science began to make him a public figure. However, Suzuki quit the show before its third season. He was dissatisfied with its time slot and low budget. While continuing his university teaching and research in genetics, he wrote widely on science and science policy. His work on fruit fly genetics earned him worldwide recognition. In 1974, he was hired to host the CBC TV show Science Magazine. The next year, he became the first host of the CBC Radio series Quirks and Quarks. He also served on the Science Council of Canada during this period.

In 1979, Suzuki left Science Magazine and Quirks and Quarks to host The Nature of Things on CBC TV. The series had aired in 30-minute episodes with various hosts since 1960. Under Suzuki, it was lengthened to an hour and renamed The Nature of Things with David Suzuki. He has remained the show’s host ever since. It is the longest-running documentary series on CBC-TV and the longest-running science show on television.

Suzuki was convinced that public awareness of science would contribute to both better science policies and an enriched culture. His rare combination of personal charm and scientific ability has made him a unique figure in English-speaking Canada. His popular 1985 CBC special, A Planet for the Taking, drew 1.8 million viewers per episode and received the Environment Programme medal from the United Nations.

David Suzuki

Suzuki also developed a number of science television series with international broadcasters. For example, he worked with the British Broadcasting Corporation (BBC) and the Public Broadcasting Service (PBS) on the series The Secret of Life (1993), and with the Discovery Channel on The Brain (1994).

In 2008, Suzuki and his youngest daughter, Sarika, launched a CBC TV show, The Suzuki Diaries, about sustainability issues around the world. The father and daughter team first visited Europe to discuss the balance between human needs and planetary limits. The second instalment in 2009 focused on coastal Canada. David and Sarika met with scientists, fishermen and leaders on all three of Canada’s coasts to discuss the health and sustainability of Canadian coastlines.

On 23 October 2022, the 86-year-old Suzuki announced that he would be retiring from his role as host of The Nature of Things at the end of the upcoming season, which was scheduled to begin in January 2023 and end in the spring. He said that he had remained as host until he felt certain that the show would not be cancelled after he left, and that he felt it was time for “fresher, more imaginative input.” “I hate to call it retirement,” he said in an interview with CBC’s Ian Hanomansing. “I’m just moving on.” He also said that he planned to devote himself more fully to environmental activism. “Overall I feel like a failure, being part of a movement that has failed,” he said. “All I want is to be able to say to my grandchildren, ‘I did the best I could.’” Suzuki’s last episode as the host of The Nature of Things aired on 7 April 2023. In it, he takes a reflective look back at his hosting career and the impact the series has had.


In many ways, Suzuki’s career evolved from geneticist to broadcaster to environmental activist. Some point to the CBC special A Planet for the Taking as the moment when his activism intensified. In the eight-part series, which aired in 1985, Suzuki travelled the world, examining humans’ relationship to the Earth. In 1990, he established the David Suzuki Foundation, a non-profit organization that promotes solutions to environmental problems. This cemented his place as one of Canada’s most recognizable and vocal environmentalists. (See also Environmental and Conservation Movements.)

In 2014, Suzuki launched the Blue Dot Tour alongside celebrities such as Margaret Atwood, Neil Young, Raine Maida and Emily Haines. The 20-event tour spanned the country and publicized the fact that Canada does not officially recognize the right to live in a healthy environment, unlike more than 110 other countries. The tour aimed to promote the inclusion of this right in the Canadian Charter of Rights and Freedoms.

Media releases for the tour suggested it might be Suzuki’s last. The winding down of Suzuki’s career speaks in part to his age, but perhaps also to a sense of frustration and defeat. “We fundamentally failed to use those battles to get that awareness, to shift the paradigm,” Suzuki told Maclean’s magazine in 2013, speaking of the environmental battles activists waged in the 1970s and 1980s. “And that’s been the failure of environmentalism.” He nevertheless continues to write a weekly column on environmental issues, Science Matters, which appears on the David Suzuki Foundation website and in publications across the country.

Controversies and Criticism

Despite being one of Canada’s most celebrated scientists and environmentalists, David Suzuki has drawn backlash from critics who view his activism as harmful to Canadian industries and jobs. In 2018, some business leaders, donors and University of Alberta faculty members spoke out against the school’s decision to grant Suzuki an honorary degree. They objected to Suzuki’s view that “the tar sands have to be shut down.” The controversy was particularly heated because it emerged during a tense national debate on the Trans Mountain pipeline expansion project. Even Alberta premier Rachel Notley voiced her disagreement with the university’s decision.

Some commentators have also charged Suzuki and his foundation with scientific bias (e.g., regarding fish farming and genetically modified foods) and ignorance of conventional economics, which he has called “a form of brain damage.”

Personal Life

From 1958 to 1966, David Suzuki was married to Setsuko Joane Sunahara, whom he began dating in high school. The couple had two daughters, Tamiko and Laura, and a son, Troy. Since 1972, he has been married to writer Tara Cullis, with whom he has two daughters, Severn and Sarika. Cullis is also president and co-founder of the David Suzuki foundation.


Suzuki is the author or co-author of more than 50 books. Nearly 20 of these works are for children, including You Are the Earth (1999) and Salmon Forest (2003). Other titles include his two autobiographies, Metamorphosis: Stages in a Life (1987) and David Suzuki: The Autobiography (2006), as well as The Legacy: An Elder’s Vision for Our Sustainable Future (2010) and Letters to My Grandchildren (2015).

Honours and Awards

Suzuki has received many honours and awards. These include five Gemini Awards for his work in Canadian television, as well as the 2002 John Drainie award for broadcasting excellence. He has 29 honorary degrees from universities in Canada, the United States and Australia. In 1986, he received the Royal Bank Award and the UNESCO Kalinga Prize for the Popularization of Science. In 1995, he received the Order of British Columbia. Suzuki was named an Officer of the Order of Canada in 1976 and was elevated to Companion in 2005. He received a lifetime achievement award from the University of British Columbia in 2000. In 2009, he won the Right Livelihood Award (known as the “Alternative Nobel Prize”), which recognizes outstanding vision and work for the planet and its people. Suzuki was inducted into Canada’s Walk of Fame in 2017.

See also: David Suzuki (Interview); David Suzuki (Profile).

Selected Works of
David Suzuki

Twitter // David Suzuki

Further Reading

External Links