A Proposal for Environmental Protection(IX)

기술사 마당 - 제언 - 환경보전을 위한 제언(IX)

Global warming is worsen and worsen every day, But we have no result to overcome this crisis omen. With regret we have no means of curing the circumstances. Firstly we must know exact causes of the warming, Secondly we have to reduce any consumable materials use qnd find a new green way to cultivate crops productions. I suggest, we, the P.E should do the work for retardation of global warming.