By piola666 / Getty Images Many large cities are increasingly conscious of climate-related issues and are encouraging the use of bicycles rather than cars. However, pedestrians are also a major component in making soft mobility successful in a city. San Francisco’s Slow Streets program is one approach. Many large cities are increasingly conscious of climate-related issues and are encouraging the use of bicycles rather than cars. However, pedestrians are also a major component in making soft mobility successful in a city. San Francisco’s Slow Streets program is one approach. Walking may be exce…