As much as people want to push the idea that there is a consensus on climate change science and/or that the science is settled, there will be those who will resist totalitarian dogma, practice academic freedom, and offer contrary evidence based on empirical observations, such as this study.
Fifty years from now, it will be interesting to see how the present era of environmental fanaticism is reviewed. I seriously doubt that the propaganda surrounding global warming will be assessed as the brightest hour in scientific discovery.
