Cultural geography was at the heart of this really enjoyable Opening ceremony. There were images of the rainforest, the arrival of European migrants, slavery, the changes in the landscape, and the growth of the cities and the favelas. There was a major element of the environment about the event, with some visualisations on climate change being displayed prominently... I enjoyed the city scenes with amazing projections on the floor of the stadium, and the fireworks were good as well. The ceremony was shown with a delay in the USA apparently, and according to an article: NBC responded to online criticism by saying that its team needed time to edit the ceremony and put it into context for viewers in the US. In a statement, a spokesperson said: "It's not a sports competition. "It's a cultural ceremony that requires deep levels of understanding , with numerous camera angles and our commentary laid over it. "We think it's important to give it the pr...