Following his adventures in Africa and Russia, Jonathan Dimbleby embarks on a remarkable trip, travelling thousands of miles to investigate the changes sweeping across the worlds least understood continent, South America. From the Andes to the Amazon, in thriving cities, on the slopes of remarkable mountains and in the deepest jungles, he meets the people who are building the new South America. He looks at the impact the dramatic changes will have on each of the five countries he visits and on the world at large. As Seen on SBS.