One suggested way of controlling the amount of bad greenhouse gas is to control Mankinds activities that emit greenhouse gases. Gores presentation describes the possible consequences of global warming if it is left unchecked. When humans increase the emission of greenhouse gases, there is global warming. Global warming is caused by the increase in average air temperature since the nineteenth century in the 1800s. Certainly Gore uses the politics of global warming to advance his personal goals in garnering publicity to his various campaigns. In summary, global warming is caused by mans activities. He wants to draw attention to collected evidence on global warming. Gore made a Keynote software presentation, like a slide show, that he presented on an international level. The presenter, Al Gore, tells personal anecdotes from his life as an accompaniment to the narration. The film tries to analyze data and forecast predictions on the climate changes. This essay explores the impact of An Inconvenient Truth on the viewer. The director is Davis Guggenheim and the presenter is the former United States Vice-President, Al Gore. An Inconvenient Truth is a documentary film about climate change caused by global warming. The dangers of global warming in An Inconvenient Truth.