Climate change is Al Jazeera's subject, and reporter Nick Clark takes the question head-on: is it man-made, and can anything actually be done about it? The film moves from melting Arctic ice caps to the shifting sands of the Arabian Gulf, showing coastlines and landscapes already changing rather than describing them secondhand. Its spine is the UN Climate Change Conference in Qatar, where Clark tracks the negotiations, presses delegates on why past agreements collapsed, and lays out what stands in the way of a workable one. Scientists explain the data behind the warnings, while skeptics get airtime too, so the film treats the disagreement as part of the story rather than a settled matter to wave away. What emerges is less a nature film than a policy one: the science is the backdrop, the diplomacy in Doha is the plot, and the real tension is whether governments can agree fast enough to matter.