Greta Thunberg's environmental activism is deeply rooted in her personal experiences with anxiety and health issues. After learning about climate change, she developed a profound sense of urgency about environmental degradation. Her own struggles with mental health, particularly related to her autism, fueled her determination to advocate for the planet. Thunberg initiated the school strike for climate, inspiring global movements through her speeches that resonate with youth activism. Her narrative emphasizes the necessity of addressing climate change, working to hold leaders accountable in a fight for a sustainable future, demonstrating a profound connection between personal experience and activism.