"Climate Change 2001" discusses the scientific basis, impacts, and mitigation strategies related to climate change, highlighting the role of human activities in driving significant changes in the global climate system. "Atmospheric Chemistry and Physics: From Air Pollution to Climate Change" explores the complex interactions between air pollutants and climate processes, underscoring how atmospheric chemistry influences both local air quality and broader climate dynamics. Together, these works emphasize the interconnectedness of human-induced pollution and global climate change, advocating for comprehensive approaches to address these challenges.