The Anthropogenic Climate-Change issue is more than a complex science problem.Therefore, its Global Comprehension has not been achieved yet.The main goal of this paper is analysing, under the approach of earth´s Atmosphere balance and natural CO2 emissions pattern, increases of CO2 amounts from two cars emissions results obtained in Cartagena, Colombia, February-May 2019, by magnetic action.Understanding the Anthropogenic Climate-Change as a rupture of the Atmosphere balance and the rhythm of CO2 emissions pattern, favours global Comprehension, synergistic work, and consequently Climate-Change mitigation, as it will be detailly explained in this paper.Prescinding from that understanding delays and prevent to achieve the foresaid mitigation.An optimistic view of Earth using proper magnetic field action to get clean air and minimum CO2 emissions is an effective way to arouse willingness for a global Comprehension of the real Climate-Change problem.The new approach is motivated by unquestionable realities: Climate varies through both natural and anthropogenic processes; Climate has changed throughout the history of the earth and will continue changing; natural evolution is a general law of the universe but at its own rhythm; human activities must not accelerate or retard natural rhythm; we must respect natural laws; the anthropogenic impact on the climatic system is returned through climatic changes that can put at risk the continuity of life on the planet.Therefore, Climate understanding is fundamental.Climate Change caused by natural factors is not the real problem; Climatic conditions have changed over million years.In some periods gradually in others abruptly, giving rise to chemical, geological, biochemical, magnetic, and other great transformations related with the earth´s atmosphere.The real environmental problem is the lack of an effective and opportune mitigation of anthropogenic emissions to the atmosphere impacting the earth climate-system.So, global mitigation of anthropogenic Climate-Change must be started now.