A review of the state of science in the global warming debate

This article provides an overview of the current state of global warming research. The phrase "global warming" is now widely used to refer to a recent rise in the earth's mean surface temperature, which has been linked to increased human activity, particularly higher levels of greenhouse gases (carbon dioxide, methane, and nitrous oxide) in the atmosphere. This issue has been the subject of heated and frequently passionate discussion since the mid-to-late 1980s the media's portrayal of the global warming issue typically focuses on the earth's rising mean temperature, related severe weather occurrences, and future climate predictions of increased frequency of extreme weather events across the globe. In fact, the problem of climate change is much more complicated than a rise in the earth's mean temperature or severe weather occurrences. Several recent studies have cast doubt on several of the IPCC reports' climate change predictions, and there is now a growing dissident perspective of global warming science that differs from the IPCC's understanding of the origin and consequences of global warming. According to our findings, the dissenting perspective provided by skeptics or opponents of global warming seems to be much more believable than the proponents' supportive position. Furthermore, projected climate change predictions for the next fifty to one hundred years are based on climate models that have not been adequately validated, and therefore are not regarded trustworthy at this time.