Please, post a link to the scientific paper, because your source (PSI) is not reliable (see attachment), and I cannot find the article in the Journal of Geophysical Research.
Cheers,
Bart
Good point. I'm at least glad you attempted to find and read the research paper. However, there appears to be a slight (grammatical?) error in the PSI article. The research paper is
soon to be published, but it hasn't been published yet. At least it is a very recent study, so it should impress you because you are so convinced that science gets closer to the truth with more research.

From the following site:
https://www.ipi.org/ipi_issues/detail/is-global-cooling-on-the-way"The South China Post reports that Chinese Academy of Science’s Dr. Wu Jing of the Key Laboratory of Cenozoic Geology and Environment is the lead author on a paper soon to be published by the online Journal of Geophysical Research: Atmospheres.
According to the Post’s story, the authors studied a part of Northern China for 12 years and concluded that winters in northern China may have been warming since 4,000 BC. Wu is quoted as saying, “Driving forces include the sun, the atmosphere, and its interaction with the ocean. We have detected no evidence of human influence.”P.S. Having re-read the PSI article, I see they state
"The paper, which has been accepted for publication by the online Journal of Geophysical Research...."I imagine there will be a time lag between acceptance and publication as a few issues are rephrased or re-written, a few mistakes corrected, and a few points clarified.