Sustainability of City or Local People?

The best indicator of gauging the sustainability of a city is to ask the people whelther they are happy or not? This question was raised by me towards the speaker in the Seminar entitled Developing London: Up or Out last two day. Obviously, Londoners are facing a big dilemma now. While internationalisation has spurred the economic growth in London, the influx of foreigners has affected the affordability of local to own houses, the opportunity for economic activities and jobs. Planning and managing a city is about making people happy with their living environment. If the beneficiaries of the plan are not happy with what in store for them, then the planning is planning to fail. So, when we talk about sustainability, we should qualify by saying whelther we are talking about sustainability of the city or sustainability of the people. Nowasday we always talk about the competitiveness of the city and if a city loss her competitiveness, the sustainability of the city will be gone as well. This, perhaps refer to the economic growth dimension of sustainability. However, is there fair of saying that a sustainable city with high achievement on economic is also a sustainable city for the people. We see many local people who has been displaced by the externality. The high price of houses because of international investment for example made many local people cannot afford to own a house. Many young generation has no choice but move further out from the inner city. The displacement of local people and replaced by the outside has further diluted the spirit of neighbourhood area and also local social amenities and community development were affected. Community spirit cannot be inculcated over night and need a lot of time, mutual understanding, tolerence amongst different segment of people. However, the outsiders who come to a new area will not be able to integrate with the existing community, and at time social tension did arise due to differences in culture, religions and social status. More so, some dwelling units remain unoccupied due to investment purpose will further dilute the liveability of a neighbourhood area. If this is what happened, then sustainability is obviously did not take place and fail even though the economic sustainability is very high and vibrant. For planners, how to narrow this gap is becoming very critical, ensuing the competitiveness of city, liveability of local people and sustainability ecologically.