Greta Thunberg's early activism was motivated by her personal experiences with climate change. Stricken by the severity of the issue and its impact on her future, she began her journey by protesting outside the Swedish parliament, demanding action to combat global warming. Thunberg’s direct communication style and urgency brought international attention to the climate crisis. Her message resonates with many young people worldwide, inspiring a global youth movement for climate justice. Thunberg emphasizes the importance of scientific literacy and activism, urging governments to take immediate and decisive action to tackle climate-related issues.