Politicians used to have the confidence to tell us stories that made sense of the chaos of world events. But now there are no big stories and politicians react randomly to every new crisis - leaving us bewildered and disorientated. Bitter Lake is an adventurous and epic film by Adam Curtis that explains why the big stories that politicians tell us have become so simplified that we can’t really see the world any longer. The narrative goes all over the world, America, Britain, Russia and Saudi Arabia - but the country at the heart of it is Afghanistan. Because Afghanistan is the place that has confronted our politicians with the terrible truth - that they cannot understand what is going on any longer. The film reveals the forces that over the past thirty years rose up and undermined the confidence of politics to understand the world. And it shows the strange, dark role that Saudi Arabia has played in this. But Bitter Lake is also experimental. Curtis has taken the unedited rushes of everything that the BBC has ever shot in Afghanistan - and used them in new and radical ways. He has tried to build a different and more emotional way of depicting what really happened in Afghanistan. A counterpoint to the thin, narrow and increasingly destructive stories told by those in power today.

We live in a time of great uncertainty and confusion. Events keep happening that seem inexplicable and out of control. Donald Trump, Brexit, the War in Syria, the endless migrant crisis, random bomb attacks. And those who are supposed to be in power are paralysed - they have no idea what to do. This film is the epic story of how we got to this strange place. It explains not only why these chaotic events are happening - but also why we, and our politicians, cannot understand them. It shows that what has happened is that all of us in the West - not just the politicians and the journalists and the experts, but we ourselves - have retreated into a simplified, and often completely fake version of the world. But because it is all around us we accept it as normal. But there is another world outside. Forces that politicians tried to forget and bury forty years ago - that then festered and mutated - but which are now turning on us with a vengeful fury. Piercing though the wall of our fake world.