Wangari Maathai

    1940 – 2011

    Environmental Activism
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    Who was Wangari Maathai?

    Wangari Maathai (1940–2011) was a Kenyan environmental and political activist. She founded the Green Belt Movement, which has planted tens of millions of trees, and in 2004 became the first African woman to win the Nobel Peace Prize.

    A community tree nursery in Kenya, like those of Wangari Maathai's Green Belt Movement
    A community tree nursery in Kenya, like those of Wangari Maathai's Green Belt Movement

    Key Achievement

    Founded the Green Belt Movement and mobilized the planting of over 30 million trees across Africa

    Her story

    Wangari Muta Maathai was a renowned Kenyan social, environmental, and political activist who founded the Green Belt Movement, an environmental non-governmental organization focused on tree planting, environmental conservation, and women's rights. Born in Nyeri, Kenya, she became the first woman in East and Central Africa to earn a doctoral degree. Through her grassroots movement, she mobilized women to plant over 30 million trees across Africa, combating deforestation and empowering communities. Her work connected environmental conservation with democracy, peace, and women's rights. In 2004, she was awarded the Nobel Peace Prize for her contribution to sustainable development, democracy, and peace, becoming the first African woman to receive this honor. She also served in the Kenyan parliament and as Assistant Minister for Environment and Natural Resources.

    Questions people ask about Wangari Maathai

    What is Wangari Maathai known for?

    She founded the Green Belt Movement in 1977, mobilising women in Kenya to plant trees to fight deforestation and earn an income. The movement has planted over 30 million trees.

    Why did Wangari Maathai win the Nobel Peace Prize?

    She won the 2004 Nobel Peace Prize for her contribution to sustainable development, democracy and peace. She was the first African woman to receive it.

    Was Wangari Maathai the first woman in East Africa with a PhD?

    Yes. In 1971 she became the first woman in East and Central Africa to earn a doctorate, from the University of Nairobi.

    What book did Wangari Maathai write?

    Her memoir 'Unbowed' was published in 2006.

    Sources & further reading

    An empty schoolroom in a mountain valley, a reminder of Malala's fight for girls' education

    Malala Yousafzai

    1997 - Present

    Education Activism

    Pakistani education activist who survived being shot by the Taliban at age 15, became youngest Nobel Peace Prize laureate at 17.

    A purple, white and green suffragette sash and badge, the cause Sophia Duleep Singh championed

    Sophia Duleep Singh

    1876 - 1948

    Women's Rights & Activism

    Indian-British suffragette and goddaughter of Queen Victoria who became a prominent activist for women's voting rights in early 20th century Britain.

    Brass gears and punched cards, the technology behind Babbage's Analytical Engine

    Ada Lovelace

    1815 - 1852

    Mathematics & Computing

    Mathematician recognized as the first computer programmer for her work on Charles Babbage's Analytical Engine. She envisioned computers beyond pure calculation.