Climate out of control

Scientists around the world agree that global warming is man-made, and it's already happening. Storms, floods, forest fires and rising sea levels are among the consequences. Climate change is already causing ecosystems such as the Great Barrier Reef to die, coastal regions sink, glaciers melt and forests burn. Although researchers have warned of climate collapse since the 1990s, lobbying by the major energy companies has long prevented effective political action. The documentation shows that climate change is the biggest threat of our time.