Finally the long expected Conference of the Parties (COP15) started in Copenhagen. In the next 14 days the world leaders will have a chance to change the course of the civilization – for better or worse. Everybody here is hoping it will be for better. These 14 days Copenhagen is Hopenhagen and the city really lives for the Conference. From the airport to the posters in the metro, to every available space – it’s all about climate change and the Conference.