planet earth starts conceiving global warming causes

When we think of a serious problem at present, the first idea that would come to our minds would be: violence, alcoholism, gun control or something else, but few of us concern about what really matters, a threat that has to be faced: "Global warming". Perceiving the causes of these menacing weather changes are hard to see and even hard to believe, in fact, almost no one would ever imagine that keeping the lights turned on, would contribute to global warming, something as simple as that. Therefore, the G8 has been starting to make awareness of global warming, thereby coming up with some possible solutions to the problem. "Many of us are significant users of energy or produce products whose use results in substantial emissions of greenhouse gases;
some of us have assets or investments that will be adversely affected by changes in climate". (statement of G8 climate change roundtable). This statement was said in "the world economic forum", which takes place in Geneva, Switzerland. This is a pure confession of what companies have done to make global warming worse. The "substantial emissions" are nothing more than waste products that are thrown away by companies, emerging the famous "greenhouse gases", leading to the destruction of icebergs, that's why climate has abrupt changes.