a global problem this is made in germany welcome in indonesia you can already see where we are heading the country's population is growing and so is the gap between those of california sued and those who can't sign fully an increasing number of entrepreneurs are now trying to tackle this issue. people come to jakarta in search of work and a better life. what is the future of mega cities like this one the german internet entrepreneur three just detzner is in asia to explore such questions what will people eat if farmers continue to abandon the land for the city and the population continues to grow. out and about with emmanuelle me who has declared war on hunger with his food rescue program if you hear the predictions of so many people living on one planet and therefore most days what do you think that's going to