The IPCC is a political organization, not a scientific body. It was formed by the United Nations in 1988 for the purpose of establishing the need for a global solution to the alleged problem of anthropogenic climate change. Note that the mission of the IPCC was never to study the causes of climate change; were that the case, it might have devoted some of its billions of dollars in revenues over the years to examining solar cycles, changes in ocean currents, the sensitivity of climate to greenhouse gases, or the planet’s carbon cycle. The IPCC has spent trivial sums on these issues, and the authors of and contributors to its voluminous reports have few or no credentials in these fields.
Fake scientists.
Source: The IPCC is still wrong on climate change. Scientists prove it.