The United in Science 2021 report is a multi-organization compilation of the latest climate science information and gives a unified assessment of the state of our Earth system.
The report was released at a press conference given by WMO Secretary-General Prof. Petteri Taalas, and with a video message from United Nations Secretary-General António Guterres. https://media.un.org/en/asset/k1s/k1s4iw2ryc
The report provides details on:
- Greenhouse Gas Concentrations in the Atmosphere (WMO)
- Global greenhouse gas emissions and budgets (Global Carbon Project)
- Emissions Gap (UN Environment Programme)
- Global Climate in 2017-2021 and 2021-2025 (WMO, UK Met Office)
- Highlights of the Intergovernmental Panel on Climate Change Sixth Assessment Report – the Physical Science basis
- Sea level rise and coastal impacts (World Climate Research Programme)
- Heatwaves, wildfires and air pollution (World Health Organization/WMO)