In the past couple of years, several documentary films have come out that are focused on the folly of fossil fuels (such as oil, gasoline, and natural gas), and new films have also been made to bring attention to the broader climate crisis. Most of these movies have been critically acclaimed.
Recent fuel films include:

Gasland (2009): about drilling for natural gas by “fracking” (hydraulic fracturing) (Gasland is currently airing on HBO and via HBO On Demand.)

Crude (2009): about the lawsuit on Chevron/Texaco’s contamination of an Amazon community in Ecuador

Fuel (2008): about biodiesel made from waste vegetable oil

A Crude Awakening: The Oil Crash (2007)
Also, in the years since the release of An Inconvenient Truth, several new films have been made about climate change; these include:

Climate of Change (2010: Coming Soon): This film was created to present inspiring, uplifting stories of regular people around the world who have spearheaded a variety of local initiatives to combat climate change.

The Age of Stupid (2008)

Climate Refugees (2009)

The 11th Hour (2007)
Click on the links to see trailers or to learn more about each film. Check sites such as IMDB, Rotten Tomatoes, and Netflix for reviews.
If you’ve seen any of these films, let us know what you thought of them by posting a comment below.
July 26, 2010
If you haven’t seen it already, I’d recommend watching The Cove. I’m not the only one who thinks it’s a good film. It has won dozens of film awards, and it was recently nominated for an Oscar for Best Documentary. (You can get it on Netflix, iTunes, or On Demand cable, or buy the DVD.)
The Cove is suspenseful and riveting—reminiscent of a spy flick like Ocean’s Eleven—but it’s a documentary about real events: the authorized but carefully concealed killing of more than 20,000 dolphins (each year) in Taiji, a small town in Japan. The film has a brief segment of disturbing footage, but it is not overdone; and there’s beautiful and humorous footage, as well, to balance out the drama and tension. For more information about the dolphin slaughter, or to take action against this practice, go to TakePart.com/TheCove. (Note: Mass dolphin killings also happen in Denmark’s Faeroe Islands.)
The film also tells the compelling story of the personal, moral transformation of Ric O’Barry, the man who captured and trained the dolphins who were featured in the 1960s TV show Flipper, the popularity of which spurred the more widespread capture of dolphins to be used for human amusement and entertainment. After recognizing the folly and tragedy of these practices, O’Barry has dedicated his life to saving dolphins and releasing them from captivity. For information on the captivity of dolphins for marine parks and swimming-with-dolphins programs, check out this Humane Society webpage. And click here to see a funny and relevant cartoon from The New Yorker.
A third important issue—an environmental issue—comes up in the film, as well: the high levels of mercury that are found in dolphins and in some types of fish, such as tuna. Mercury exposure can cause severe neurological impairment (EPA mercury webpage). For more information on mercury contamination in seafood, marine life, humans, and the environment at large, go to this NRDC webpage or GotMercury.org.
Towards the end, the film briefly touches on the issue of overfishing, which turns out to be one of the primary causes of the dolphin slaughter tragedy that the film has exposed. According to O’Barry, the dolphin-killing fishermen say they consider dolphins “pests” that are eating all of “our” fish. The fishermen use this to justify the slaughter, when in fact it is humans’ fishing practices (such as industrial-scale trawling operations), our high levels of fish consumption, and water pollution—as well as the damming of rivers, in the case of certain species of salmon—that are responsible for the steep decline and imminent collapse of many fishery stocks. For information on which types of seafood to avoid buying (due to overfishing and/or contamination issues), see the Monterey Bay Aquarium’s Seafood Watch site and download their Pocket Guide.
February 11, 2010
Building on what Super Size Me and Fast Food Nation did to expose the health problems associated with eating fast food, a veritable cornucopia of new documentary films have recently come out, bringing attention to a broader array of issues related to factory farms and feedlots and to the benefits of sustainable farming and ranching. These films include:

Update (8/13/09): A dozen other important food-focused films have just been highlighted by Serious Eats.
And on Showtime TV, Season 1 of This American Life had a great segment on factory-farmed genetically modified pigs. (The show can be rented through NetFlix, etc. I highly recommend watching both seasons.)
A fresh crop of books have recently been published on these topics, as well, including:
For additional information on sustainable agriculture and good, real food, check out resources such as: Organic Consumers Association, The Land Institute, Roots of Change, Slow Food USA or Slow Food International, Fields of Plenty, Animal Welfare Approved, and Certified Humane.
Please support small, organic farms and your local farmers markets; consider joining a Community Supported Agriculture (CSA) farm or growing some organic produce in your yard or a community garden; and if you eat meat or dairy products, choose products (e.g., Niman Ranch) that come from humanely raised, non-hormone-boosted animals. To sign the Declaration for Healthy Food and Agriculture (from Roots for Change), click here.
On a related note: Today (August 5) is Wendell Berry’s 75th birthday! Wendell Berry is a prolific writer and poet, a life-long Kentucky farmer, and an advocate of sustainable agriculture.
August 5, 2009