the jungles of manu national park in the amazon lawless are part of the largest tropical rainforest on earth. this forest is not only of regional but also global importance to the climate. the consequences of climate breakdown are incalculable. the disappearance of endangered species like the giant otter might not affect us in europe but there are signs that systems are no longer functioning belief systems which work as a global network and on which we depend. for the air we breathe. for healthy food for clean water. conservation is no luxury. the basis of our very existence is at stake. the fun. things. like summer fun home ball. our series on tomorrow or today. we want to see what he saw to experience what drove him. the journey through latin america following the footsteps of the great scientist. the next stage of our journey takes us deep into the amazon region to meet the vision of our show our people to morrow to do it next october. isolated. dirt poor. and a nuclear power. north korea. but who supplies the country with its expensive nuclear technology and who's behind kim jong u