The work of the IPCC is enough evidence that climate change is real
The Intergovernmental Panel on Climate Change (IPCC) was formed in 1988, it's the agency within the United Nations (UN) that is tasked with the scientific assessment of the impact of human activities on the planet's climate and the potential and practical impacts of the changing climate on the existence of human beings and other living things. As an article by Dialogue.earth puts it . . .