On February 12, 2025, at 07:45 PM, a significant global event is set to take place: the launch of an international initiative called "Earth Hour 2.0." This initiative aims to mobilize communities worldwide to take part in a coordinated effort to reduce energy consumption and raise awareness about climate change. The event will feature a live broadcast showcasing various cities around the world turning off their lights for one hour, symbolizing a commitment to sustainability and environmental stewardship. In the lead-up to this event, various activities will occur, including educational workshops, community gatherings, and social media campaigns to encourage participation. The initiative is expected to draw attention from world leaders, environmental organizations, and the general public, fostering a sense of global unity in addressing climate challenges. As for notable events from the past, February 12 has seen various historical occurrences, such as the birth of Abraham Lincoln in 1809 and the discovery of the first synthetic dye by William Henry Perkin in 1856. Each of these moments has had lasting impacts on history and culture, shaping the world in unique ways.