a 16-hour boat ride away from manaus.e rain forest, close to indigenous reserves, are the villages of nazarÉ and sao sebastiao, where cristo de. oliveira and his farmers' association harvest guaranÁ. their fruit contains four times as much caffeine as the guaraÁa plants g grown by the drinks industry with artificial fertilizers and pesticides. >> our guaranÁ plantation stems from original forest plants. we collect the seeds and grow our plants from them. our guaranÁ is even richer in caffeine than coffee. >> at harvest time, it's all hands to the pump. everyone is busy bringing the berries to be peeled or roasted. the stones inside look like black eyes and have a place in local beliefs. the pits are heated gently in a clay oven. just like with a good sauce, you have to stir them around for a long time. the method ensures that vital ingredients are preserved. downriver is the village of sao benedito. the sasaterÉ-mawe indigenous people live here. they desescribe themselves as e people of guaranÁ. dona maria batista is mixi

to fill the vacuum of leadership and we've been listening into that speech our correspondents in manaus shots with us here in studio and. on the ground at the munich security conference there for us and we see the live pictures as the conference continues it is just getting kicked off that was the beginning of the conference michelle i'd like to start with you that was a wide ranging speech as we expected from the german president what stood out to you. what really stood out to me is that sounded like something of the moral conscience of multilateralism actually taking historical reference from the very founding days of the united nations seen as a lesson from the 2nd world war which of course was started by germany and then he said that this kind of nationalism the actions by russia. where it invaded crimea the united states questioning. them but also china only signing up to international norm when it doesn't go against national interest and that was something that was fundamentally disturbing the international world order also. this rules based order to only then refer back to these