Ключевые слова: active, activity, architecture, berlin, bicycle, bicycle lane, bike, bikeway, biking, car, city, city life, cityscape, climate change, climate neutral, climateneutral, co2, concept, cycle, cycleway, cycling, cyclist, downtown, drive, eco, ecofriendly, economic, emission, energy change, energy transition, environment, germany, global warming, healthy, leisure, lifestyle, people, police, potsdamer platz, recreation, road, sports, street, sustainable, touring, traffic, transport, transportation, urban, vehicle,