Air temperature changes on Earth in recent years are the subject of numerous
and increasingly interdisciplinary research. In contrast to, conditionally
speaking, generally accepted views that these changes are conditioned
primarily by anthropogenic activity, more results appear to suggest that it
is dominant natural processes about. Whether because of the proven existence
of areas in which downtrends are registered or the stagnation of air
temperature, as opposed to areas where the increase is determined, in
scientific papers, as well as the media, the increasingly present is the use
of the term climate changes instead of the global warming. In this paper, we
shall try to present arguments for the debate relating to the official view
of the IPCC, as well as research indicating the opposite view.