Jane Goodall, who passed away at 91, profoundly impacted the world through her perspective on animals, particularly chimpanzees.

In 1960, at just 26 years old, she observed a chimpanzee named David Graybeard using stripped leaves to fish for termites. “At that time,” she reflected, “we believed only humans used tools. I was taught that the best definition of humanity was being human; yet, I witnessed chimpanzees crafting and using tools.”

She relayed her findings to her mentor, paleontologist Louis Leakey, who subsequently reshaped the concept of what constitutes a ‘tool.’ His famous telegram proclaimed that we needed to redefine ‘tool’ and acknowledge the chimpanzee as having human-like traits.

Ultimately, the decision was made to explore how other species were unique. Goodall’s research played a critical role in challenging the notion of human superiority that had been entrenched in scientific and societal discourse.

Her research challenged the long-held beliefs of French philosopher René Descartes, who argued for animal exploitation and environmental degradation over 400 years. Descartes posited that animals lacked souls and functioned merely as machines. Goodall demonstrated that chimpanzees possess the intelligence and foresight to create and utilize tools, attributing such behaviors to their emotions and personalities. Some were gentle like David Graybeard, while others were curious and full of energy.

In this regard, she mirrored another pioneering scientist with remarkable observational skills. In his work Expressions of Human and Animal Emotions, Charles Darwin examined the evolution of facial expressions and linked them to emotional states: joy, anger, love, etc. However, he faced resistance not only regarding animal emotions but also in applying similar insights to humans.

Darwin’s work was not well received at the time and largely ignored for over a century. Similarly, Goodall’s early research from the 1960s faced skepticism and was even ridiculed. Her status as a young woman with lesser credentials did not help either. Both Darwin and Goodall were fueled by intense curiosity, patience, and keen observation—qualities that underpinned their achievements. When asked by New Scientist what was necessary for success, Goodall humorously replied, “Patience, a large stomach, and a bucket full of surprises.” Today, we recognize that both Darwin and Goodall were correct; many animals experience emotions and possess rich inner lives.

Goodall was selected by Leakey to study chimpanzees in Gombe, located in present-day Tanzania. Leakey aimed to explore human evolution and theorized that observing wild chimpanzees—something no one had done before—would be invaluable. He preferred individuals untainted by conventional scientific beliefs and believed that women could serve as more patient and empathetic field researchers. It’s unlikely a traditional biologist would have achieved the breakthroughs Goodall did.

Initially, her observations were made from a distance through binoculars, but as time progressed, she gained the chimps’ trust. The first to accept her was a male she named David Graybeard, recognized for the white hair on his chin. Although she later earned a PhD from Cambridge and faced criticism for naming animals instead of assigning them numbers, she felt naming them was more natural. David Graybeard demonstrated tool use, which Goodall described as a pivotal moment in her research.

She also became the first scientist to elucidate the mating rituals of chimpanzees, their reproductive cycles, and how mothers introduce their infants to their social groups.

In the 1970s, the direction of her work shifted as she began advocating for the protection of chimpanzees. This marked the beginning of her second phase of global change. She founded the Jane Goodall Institute in 1977, which grew into a major nonprofit organization with offices in 25 countries. In 1986, she organized a conference for field biologists working with chimpanzees across Africa, highlighting the threats facing both the animals and the forests they inhabit. She also became aware of the challenges faced by local communities living near chimpanzee habitats.

In 1991, Goodall established Roots and Shoots, an initiative aimed at educating youth about conservation, which operates in over 75 countries. Continuously advocating for animal rights and conservation, she addressed around 300 audiences annually. In 2024, she visited Jane Goodall Institute offices to share her media insights about conservation efforts.

https://www.youtube.com/watch?v=8nicgcikp8q

Goodall passed away in California while on a speaking tour. Throughout her life, she authored 32 books, including 15 for children. Her final work, Book of Hope, reflects her enduring commitment to conservation.

Goodall also spoke about the influence of 20th-century environmentalist Rachel Carson. At Cambridge University in the 1960s, she read Carson’s Silent Spring and was inspired by Carson’s courage in battling pharmaceutical companies, government, and scientific communities regarding the environmental risks of DDT.

“Carson knew the struggle would be long but never wavered, continuing to inspire,” Goodall remarked. “The same can be said for my journey.”