IPCC Report 2013: The Physical Science Basis - Key Messages
The Key Messages are drawn from the Summary for Policy Makers and are compiled by the IPCC WGI Technical Suport Unit.
IPCC Stakeholder-Event "IPCC Climate Change 2013: The Physical Science Basis": Important Links
IPCC AR5 WG I Report "The Physical Science Basis"
“Climate Change 2013: The Physical Science Basis” presents clear and robust conclusions in a global assessment of climate change science - not the least of which is that the science now shows with 95 percent certainty that human activity is the dominant cause of observed warming since the mid-20th century.