https://www.heartland.org/multimedia/videos-climate-change/man-caused-global-warming-the-greatest-scam-in-world-history
"Our media and “scientific community” tell us otherwise. But here’s the truth: The hypothesis of man-caused global warming is based almost entirely on computer modeling that are, quite simply, a bad scientific joke. However, that has not stopped politicians from pouring hundreds of millions in taxpayer-funded grants to unethical scientists to keep the scam going. The result is continued impoverishment of the poor, a declining standard of living for the middle class, and greater empowerment of the ruling class."