Human extinction and how to prevent it

For the first time in Earth's history, humanity is triggering what has now been scientifically confirmed as the sixth mass extinction. Resource use and pollution are causing species loss and man-made climate change is causing rapid melting of the permafrost, releasing massive amounts of methane. If we do not change our model, we will reach a tipping point and our last hours. Second in four films in the Green World Rising Series. Narrated by Leonardo DiCaprio, presented by Thom Hartmann and directed by Leila Conners, produced by Tree Media with the support of the Leonardo DiCaprio Foundation. Find out more at www.greenworldrising.org