This made the world feel small, as we ae both Americans finding our way in Germany.
Unfortunately, the city also has a large homeless population. They often find shelter in the train stations, and it can be very hard to witness at times.
Environmentally, Berlin is making big strides towards creating a sustainable system. The government is planning to overhaul the aging network. One of the coolest things I've seen here is an autonomous bus experiment, meaning the bus moves without an acting driver! This makes me wonder about the future of cars in cities, and if they may become less necessary in the future. Could you all envision a city with fewer drivers and more automatic vehicles?
