On November 21, 2025, at 10:45 AM, a significant global event takes place: the International Climate Summit 2025 convenes in a major city, bringing together world leaders, scientists, and activists to discuss urgent measures to combat climate change. This summit is notable for its focus on innovative solutions and collaborative efforts across nations, aiming to set ambitious targets for carbon reduction and sustainable development. Reflecting on the past, here are notable events that occurred on November 21 across various years: - **1 Month Ago (October 21, 2025)**: A major breakthrough in renewable energy technology is announced, showcasing a new solar panel that is significantly more efficient and cheaper to produce, sparking excitement in the energy sector. - **1 Year Ago (November 21, 2024)**: A historic agreement is reached at the United Nations Climate Conference, where countries commit to reducing greenhouse gas emissions by 50% by 2030. - **5 Years Ago (November 21, 2020)**: The world is grappling with the COVID-19 pandemic, with various countries implementing lockdown measures and vaccine distribution plans being rolled out. - **10 Years Ago (November 21, 2015)**: The Paris Agreement is adopted, marking a pivotal moment in global efforts to address climate change. - **50 Years Ago (November 21, 1975)**: The first-ever International Day for the Elimination of Violence Against Women is observed, raising awareness about gender-based violence. - **100 Years Ago (November 21, 1925)**: The first radio broadcast of a football game takes place, revolutionizing sports broadcasting and fan engagement. - **500 Years Ago (November 21, 1525)**: The Peasants' War in Germany sees significant uprisings as peasants demand better rights and conditions, reflecting the social tensions of the time. - **1000 Years Ago (November 21, 1025)**: The Viking Age is drawing to a close, with Norse explorers continuing to influence trade and culture across Europe. These events highlight the diverse historical significance of November 21 across the centuries, culminating in the impactful gathering of leaders in 2025.
