With a population of 5.4 million and land area of only 7.16 sq km, Singapore is already facing a tight squeeze. One can easily relate to the exasperation felt by your everyday Singaporean, whether it is crowed public transport, congested roads, or housing prices as high as the buildings go.
To fight the problem of limited land, our government has chosen to build higher and higher, smaller and smaller, coming up with shoebox apartments that are like sardine cans for people.
Even that is not enough. As we anticipate a 1.5 million population increase by 2030, we would need more land space. Years of development has culminated in a city dominated by skyscrapers and reclaimed land. Going higher has its limitations. There are height restrictions around air bases and we simply cannot keep building higher indefinitely. Already reclaimed land contributes to one-fifth of the total land in Singapore. It is clear we have a pressing need to source for alternatives.
Well, if we can't go up and across, why not go down?
Underground cities have been around for centuries. The Derinkuyu underground city in Turkey for instance is a multi-storey subterranean city that used to house as many as 20000 residents. The ancient people have cleverly crafted bathhouses and private rooms ventilated by a system of shafts. It is now a tourist attraction and some parts of it are used to store agricultural produce.
Well, if we can't go up and across, why not go down?
Underground cities have been around for centuries. The Derinkuyu underground city in Turkey for instance is a multi-storey subterranean city that used to house as many as 20000 residents. The ancient people have cleverly crafted bathhouses and private rooms ventilated by a system of shafts. It is now a tourist attraction and some parts of it are used to store agricultural produce.
Going back to the present, many countries are exploring underground living, with Montreal’s RESO being the most successful example. Perhaps Singapore can consider moving downwards. In Singapore, we have already had a small slide of the pie of underground facilities. Nearly 80 km of MRT lines run below ground, people can do their shopping at underground malls like CityLink Mall and about 12 km of our expressways are underground. But, to shift all our houses, offices and recreational amenities permanently below the surface may be hard to swallow. Imagine taking the elevator to the basement, ten storeys below ground to go to work or school, then hop on to an MRT to travel to an underground swimming pool for your daily dose of exercise, finally, return to your home (still underground), only going up the surface for an occasional exposure to the sun.
However, land scarcity is an urgent problem and we are left with few options.
So should Singapore go under?
This blog shall explore the pros and cons of underground cities, especially how it affects our natural environment.
References:
- Singstat
- Khaw BW 2013, Exploring Exciting Possibilities Underground. http://mndsingapore.wordpress.com/. Accessed 15 August 2014.
- Starr S 2014, theguardian, How the Ancient Underground City of Cappadocia Became a Fruit Warehouse. http://www.theguardian.com/cities/2014/may/30/ancient-underground-city-cappadocia-fruit-produce-warehouse. Accessed 20 August 2014.
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