PER North America
Waste
CO2
Environmental Issues
CO2
Carbon dioxide (CO2) is an odorless and colorless gas that is injurious to our health and our existence. An excess amount of CO2 in the air that we breathe deteriorates the ozone layer, causing global warming.

"Global warming is a serious concern in today's economy and society. It is imperative for the international community to recognize and be conscious of the repercussions caused by the collective influence of humanity and the proliferation of industry and technology.

The effects of global warming have recently initiated the rapid extinction of the glaciers at the North and South Poles. With rising ocean waters and the existing unpredictability of El NiÑo, our planet has been presented with a strange climate-causing an unprecedented era of weather-related calamities." - Dong Sung Lee, Chairman of PER
 

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