Climate Change 2007 – The Physical Science Basis by Intergovernmental Panel on Climate Change

Contribution of Working Group I to the Fourth Assessment Report of the Intergovernmental Panel on Climate Change

This comprehensive report provides an in-depth analysis of the scientific understanding of climate change, focusing on the physical science aspects. It synthesizes the latest research on the climate system, including observations of changes in the atmosphere, oceans, and ice, as well as projections of future climate scenarios. The report highlights the significant role of human activities in driving recent climate changes and underscores the urgency of addressing greenhouse gas emissions to mitigate potential impacts on global ecosystems and human societies.