Environmental activist Wangari Maathai faced significant challenges in her activism, particularly in advocating for environmental conservation in Kenya. She encountered resistance from both political leaders and traditional societal norms that undervalued women’s contributions. Maathai's efforts to promote the Green Belt Movement, focused on reforestation and women's rights, were often met with hostility, leading to her arrest during protests. Despite these challenges, she persevered, her dedication earning her the Nobel Peace Prize in 2004. Her resilience and commitment to sustainable development made her an important figure in both environmental and social justice.