Inconvenient sequel truth to power

An Inconvenient Truth is a 2006 American concert/documentary film directed by Davis Guggenheim about former United States Vice President Al Gore's campaign to educate people about global warming. an illustrated talk on climate by Al Gore, aimed at alerting the public to an increasing "planetary emergency" due to global warming, and shows re-enacted incidents from his life story which influenced his concerns about environmental issues. He began making these presentations in 1989 with flip chart illustrations, the film version uses a Keynote presentation, which Gore refers to as "the slide show". The former vice president opens the film by greeting an audience with his well-known line about his campaign in 2000: "I am Al Gore. I used to be the next President of the United States. He is shown using his laptop to edit his presentation, and pondering the difficulty he has had in awakening public concern: "I've been trying to tell this story for a long time and I feel as if I've failed to get the message across. Gore then begins his slide show on Global Warming; a comprehensive presentation replete with detailed graphs, flow charts and stark visuals. Gore shows off several photographs of the Earth taken from multiple space missions, as Earthrise and The Blue Marble. Gore notes that these photos dramatically transformed the way we see the Earth, helping spark modern environmentalism.
Following this, Gore shares anecdotes that inspired his interest in the issue, including his college education with early climate expert Roger Revelle at Harvard University, his sister's death from lung cancer and his young son's near-fatal car accident. Gore recalls a story from his grade-school years, where a fellow student asked his geography teacher about continental drift, whether the coastlines of South America and Africa might fit together; in response, the teacher called the concept the "most ridiculous thing [he'd] ever heard." Gore ties this conclusion to the assumption that "the Earth is so big, we can't possibly have any lasting, harmful impact on the Earth's environment." For comic effect, Gore uses a clip from the Futurama episode "Crimes of the Hot" to describe the greenhouse effect. Gore refers to his loss to George W. Bush in the 2000 United States presidential election as a "hard blow" yet one which subsequently "brought into clear focus, the mission [he] had been pursuing for all these years.