On October 17, 2025, at 11:45 AM, a significant international conference on climate change and sustainability is set to take place in a major city, gathering world leaders, scientists, and activists. The conference aims to address the urgent issues of climate action and international cooperation to combat the effects of global warming. Leading up to this event, various milestones occurred: - **One Month Ago (September 17, 2025)**: A major report was released by the Intergovernmental Panel on Climate Change (IPCC) highlighting the rapid changes in global temperatures and the need for immediate action. - **One Year Ago (October 17, 2024)**: Activists around the world organized a day of climate strikes, demanding more aggressive policies from governments to mitigate climate change. - **Five Years Ago (October 17, 2020)**: The Paris Agreement was celebrated as countries began to submit their enhanced climate action plans, but concerns were raised about the lack of sufficient commitments from major polluters. - **Ten Years Ago (October 17, 2015)**: The United Nations held a special session to discuss the implementation of the Sustainable Development Goals, emphasizing the need for sustainable practices across all sectors. - **Fifty Years Ago (October 17, 1975)**: The first major international environmental conference was held, marking the beginning of a global movement towards environmental awareness and action. - **One Hundred Years Ago (October 17, 1925)**: The concept of conservation was gaining traction, leading to the establishment of national parks and protected areas in various countries. - **Five Hundred Years Ago (October 17, 1525)**: The early Renaissance sparked a renewed interest in nature and humanity's relationship with the environment, laying the groundwork for future ecological awareness. - **One Thousand Years Ago (October 17, 1025)**: Agricultural practices in various cultures began to evolve, with early forms of crop rotation and sustainable farming methods being implemented to enhance soil health. The conference in 2025 represents a culmination of a century-long journey towards addressing climate issues, with participants working collaboratively to forge solutions for a sustainable future.