Jane Goodall, the world-famous primatologist, ethologist, and tireless advocate for wildlife, passed away on October 1, 2025, at the age of 91. The Jane Goodall Institute confirmed she died of natural causes while on a speaking tour in California, a fitting reflection of her lifelong commitment to educating the world about animals and the environment until her final days.

Her remarkable journey began in 1960 when, at just 26 years old, she traveled to Gombe Stream National Park in Tanzania. Without formal academic training, she immersed herself in the study of wild chimpanzees. Her groundbreaking observation that chimpanzees use tools overturned long-standing scientific assumptions and transformed humanity’s understanding of its closest relatives.

Beyond this discovery, Goodall revealed the emotional depth, social bonds, and intelligence of chimpanzees, reshaping how the world views animal life. In 1977, she founded the Jane Goodall Institute, dedicated to conservation and community-driven programs. Later, she launched Roots & Shoots, a global youth initiative active in over 60 countries, inspiring young people to take action for the well-being of people, animals, and the planet.

Even in her nineties, Goodall continued to travel, lecture, and share her message of hope. Known for her humility and optimism, she touched millions across the globe. Though her passing marks the end of an extraordinary chapter, her legacy endures through her institute, her writings, and the countless individuals she inspired. Jane Goodall’s life is a lasting reminder that curiosity, compassion, and determination can change the course of history.