社会资本
Leadership, geography, history, socio-economic status all are traditionally used to explain success of community and its well-being. Robert Putnam in his book Bowling Alone finds that a community's well-being is dependent on the quality of relationships among the citizens of that community. He refers to this as social capital. Social capital creates a sense of belonging thus enhancing the overall health of a community. Putnam goes on to identify and examine the decline of social capital in America. Pressures of time and money, suburbanization, the effect of electronic entertainment, and perhaps most importantly the generational change appear to have all been contributing factors in the decline of social capital.