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Between Nature and Technology – My Exchange Experience in Singapore

Article by Yixin Han 


They say, "Spend a day in a country, and you could write a book about it; spend a month,  and you might write an essay; spend a year, and you find there’s nothing left to say." But  these months of exchange at Nanyang Technological University and exploring Singapore  

have left me with a lot to reflect on. Not only about Singapore’s blend of cultures and  traditions, the friendly vendors at the hawker centres, the competitive university atmosphere  and the neat look of plants and silk trees dotting the sidewalks – but about the city and its  people.  

I think our notion today of ‘futuristic’ has more or less shifted, focusing less on technological  marvels and more on reconnecting with nature and bringing it back into our urban  environments. When I first arrived in Singapore and gazed out of the taxi window, I could  immediately feel that greening here is not merely a luxury but a necessity. It was  unmistakeably everywhere – lining the streets, decorating facades and evening spanning  across bridges.  


Figure: Greenery at NTU Campus


It is no surprise that Singapore is one of the world’s greenest cities, thanks to 6 decades of  dedicated greening efforts. The list of initiatives is almost too extensive to sum up, including  transforming canals into naturalized rivers, restoring coastal mangroves, introducing  therapeutic gardens and nature play areas, and establishing allotment gardens for  community urban farming. A very interesting initiative I found as part of the Singapore Green  Plan 2030, is that the city has been aiming to restore its core natural ecosystems (within the  Nature Reserves) through complementary habitats that surround the nature reserves, acting  as buffer zones to shield ecosystems from the pressures of urbanization, and are collectively  known as Nature Park Networks. Complementing this, Nature Corridors establish critical  ecological connections between biodiversity-rich areas, such as nature reserves and nature  parks, while Park Connectors serve as linear green corridors that link major parks across the  entire island (see figure ...). To top it off, the Nature Ways are the green elements along routes planted with specific trees and shrubs that replicate the natural structure of forests  (see figure...).  


Figure 1: Nature and green areas in Singapore

Figure 2 Bukit Batok Nature Parks, Nature corridors and Park Connectors 

Figure 3 Key differences between ‘Ecological Corridors’ and ‘Nature Corridors’ in Singapore.


Figure 4 Gradients of green spaces with varying ecological and biodiversity significance.
Figure 5: Least-Resistance Pathway Model for Terrestrial Habitats

This model identifies the  surface structures (e.g. roads, forests, buildings) between core (source) habitats and assigns  a numerical value to each one. A lower value indicates a surface structure that is conducive 

for an animal. The movement pathway is then plotted out by selecting a route comprising  pixels of the lowest value. 




Figure 6: Singapore Key Ecological Corridors 

I have experienced this commitment to environmental consciousness firsthand during my  course on Conservation Biology and Biodiversity. During this course, we have been taught  by professor Shawn Lum, who is a prominent Singaporean conservationist, ecologist, and  

environmental advocate. As the president of the Nature Society Singapore, he has been  widely recognized for his work in conservation and environmental sustainability. But it was  mainly his lessons that were unforgettable. From the very first class, professor Lum skipped  the traditional classroom setting, and instead involved us in fieldwork, taking us to the  MacRitchie Reservoir and Bukit Timah Reservoir, guided us through the coral reefs at low  tide and taught us how to survey tropical tree species on Sentosa Island. For our last field  trip, we even spent a whole day weeding the invasive Zanzibar Yam at Windsor Nature Park. He is truly a one-of-a-kind teacher, since he had remembered all the names, schools and home countries of each one of the (exchange) students. He also held weekly 'conservation  coffees,' where we could meet with him to discuss conservation topics. His classes were  always full of surprises; Once he even climbed a tree in the forest on Sentosa Island while  we were on a field trip.


Figure: Photo of a lake at MacRitchie Reservoir taken during one of our field trips.
Figure: Photo taken at Gardens by the Bay area
Figure: Photo taken at Gardens by the Bay area 

Figure: Field trip to Sentosa forest

But of course, Singapore is more than just its urban greenery and efforts toward  conservation. Perhaps more than any other city, it strives to integrate technology and  innovation into every aspect of daily life. I’ve experienced this even before I entered  Singapore — there were no lines at the immigration checkpoints, thanks to a system that  processes foreign passports in just 30 seconds and resident passports in 15. The city's  streets are also equipped with sensor loops to monitor real-time traffic, while computer controlled traffic lights constantly adjust to optimize the traffic flow. In case of a fire alarm,  emergency vehicles are automatically given a green light, making sure they reach the scene  without delay. “It’s a coherent city of information, its architecture planned from the ground up.  And they expect that whole highways of data will flow into and through their city. Yet they  also seem to expect that this won't affect them. And that baffles us, and perhaps it baffles  the Singaporeans that it does,” as American-Canadian writer William Gibson puts it.  


Figure: Buildings in downtown Singapore 

Even after being here for a few months, I never fully understood the city - it felt as if its  history and cultural heritage had been erased, with only a few pockets of culture—like Haji  Lane, Chinatown, and Little India— serving as reminders of its multicultural heritage and  complex history. Maybe this urge to innovate and continuously morph into the next state is 

what has given Singapore a certain sense of placelessness. In his essay ‘Singapore  Songlines: Portrait of a Potemkin Metropolis - 30 Years of Tabula Rasa’, architect and  urbanist Rem Koolhaas describes Singapore’s town planning as “a mere sum of presences – formless, like a batik pattern. It emerges surprisingly, seemingly from nowhere, and can be  cancelled and erased equally abruptly. The city is an imperfect collage: all foreground and no  background.” 


Figure: Little India 
Figure: Haji Lane area  

It is as if the city and people want to move on, forgetting about their past, replacing it with a  strict grid of monotonous blocks that define most of its architecture. It’s hard to miss that the apartment blocks have not been assigned names; they are identified by numbers, and even  the accompanying bus stops are named after these numbers. As I ride the bus from the NTU 

campus to the nearest MRT station, we pass block 937, then block 832, with more and more  numbers piling up behind each building. And sitting in the overly full MRT while holding on to  the handrails, I see row after row of gallery flats with their black windows creating an eerie  sense of emptiness – making you wonder whether there are people living inside, or if they  were built for no one at all. 


Figure: Photo taken on NTU Campus 

Even in the weekends, much of the city centre carries a quietness reminiscent of a North  American suburb, with only people in suits and fancy dresses walking around. It lacks the  vibrant energy of a bustling metropolis, with no life between the buildings. All this makes me  wonder if after all Singapore’s meticulous urban planning has been made for people, for life - where are the people? Singapore seems to have it all – cutting-edge urban planning,  technological advancements, smart-city initiatives integrating high-tech with eco-conscious  design – but maybe a city that has erases all traces of the past, that has the look and feel of  a very large corporation, that has a certain white-shirted constraint about it and where  creativity seems to be in short supply, sadly keep people isolated from each other inside  their high-rise HBDs and condos, living their separated lives.  

As Wiliam Gibson describes in his essay ‘Disneyland with Death Penalty’: “Singapore's  airport, the Changi Airtropolis, seemed to possess no more resolution than some early VPL  world. There was no dirt whatsoever; no muss, no furred fractal edge to things. Outside, the  organic, florid as ever in the tropics, had been gardened into brilliant green, and all-too perfect examples of itself. Only the clouds were feathered with chaos.” I can attest to this— even the plants appear to follow strict rules, looking, much like the people, strikingly similar  to NPCs in a video game.




Figure: Street in downtown Singapore  

However, I realize that it is often only when you see a city from above that you feel you truly  understand it, that you get a sense of it. As our plane descended into Singapore, I looked out  the window, watching the city lights trace out the western coastline, almost like  bioluminescent algae glowing along the shore. It remains an alluring city, a pristine, orderly,  and decongested corner of the world nestled at the tip of Malaysia. Of course, as a  landscape architecture student, I could not resist visiting the Gardens by the Bay multiple  times, and spend my afternoons dwelling in Bishan Park and Jurong Lake Gardens. What I  found was always surprising, with technological integration and extensive management  combined with a focus on micro-climate, public installations and interactive spaces.  

And now that my exchange has almost come to an end, Singapore has unquestionably become a place that will always carry a sense of home. The friends I made over the whole  world, the long queues at the bus stops, the taste of Hokkien Mee and Kaya Toast, and all  the lights and colours during Deepavali and Mid-Autumn Festival, I will take them back to the  Netherlands.



References  

Gibson, W. (1993, April 1). Disneyland with the Death Penalty. Wired

Koolhaas, R., & Mau, B. (1995). Singapore Songlines: A Potemkin Metropolis . . . or  Thirty Years of Tabula Rasa. Singapore Songlines

Nature corridors and nature ways. (n.d.).  

Nature areas and nature park networks. (n.d.).  

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