이 름 전자우편 홈페이지 제목 비밀번호 (최소 4자이상의 영문 또는 숫자) Well as a lay man, what I understand is that the carbon in the air does not let sunlight escape once it enters the atmosphere. So, because carbon holds on to sunlight, it increases the atmospheric temperature. At the same time too much carbon blocks sunlight, and so it brings about a dimming phenomena.