But, in Comedy of Character, the Individual is self-determined; his situation, in its essential points, is the consequence of his own action  of his own folly or weakness; he is not plunged into it from without, by fate or by accident. In this sphere the Individual will find a realm of freedom.
CO2 - the major cause of global warming. Global warming is caused by the emission of greenhouse gases . 72% of the totally emitted greenhouse gases is carbon dioxide (CO2), 18% Methane and 9% Nitrous oxide (NOx). Carbon dioxide emissions therefore are the most important cause of global warming. CO2 is inevitably created by burning fuels like e.g. oil, natural gas, diesel, organic-diesel, petrol, organic-petrol, ethanol.
The drastic increase in the emission of CO2 (carbon dioxide) within the last 30 years caused by burning fossil fuels has been identified as the major reason for the change of temperature in the atmosphere (click the following link for a summary and graphs about the cause and effects of global warming).