I firmly believe there is no global warming caused by human activities, I think the global warming that we have noticed is caused by natural events of our planet, if there is really a warming process occurring. It is not crystal clear that there are motivations behind some intentional lies broadcasted by television, which is controlled by governments who has evil intentions, like belicist plans. That movie called "An Incovenient Truth" should be called "An Covenient Lie".
For sure, human beings has done a lot of bad things, throughout its history. We can change some habits of us in order to protect our planet and make it a better place not only for us, but for any future generation. But I have bad thougths about humans caracter, not from common people, like me and you, but from who has financial power that is not worried about life quality or something like that. No, this kind is worried about making more money, profit and more profit. That's why I guess we are in a prison maintained by some dozen of evil leaderships, like governments and powerful undertakings. However, as we know, we are able to do something, the big deal is discovery which is that.
See you friends!