Important reason for global warming is man-made, 90 percent of the fuel to burn, that is gas carbon dioxide - CO2 into the atmosphere than the ability to reflect heat from the earth to the outside world to keep up. However, occurs radically climate change around the world. That affected by disasters. Such as, Earthquakes, Meteorological disasters, Wildfires and Health disasters.
Related between the use of plastic bags with the global warming. If people are use of plastic bags so much. Carbon dioxide into the atmosphere, that from combustion in manufacturing activities. Followed by problems ranging from pollution.