想像城市未來演講

想像城市未來—Where and How?

劉育成政治大學國際發展書院學術導師

交通大學通識教育中心助理教授

13年3月26⽇日星期⼆二

20509bn people70% live in cities100% more food

- over 50% of world GDP is produced in cities with a population over 750,000- 75% of energy consumed in cities- 80% of CO2 emissions are produced in cities


radical and rapid change


1979 - Changhua Road Bridge （⻑⾧長華路⻑⾧長橋） over the Suzhou Creek

2004 - Changhua Road Bridge （⻑⾧長華路⻑⾧長橋） over the Suzhou Creek

From: Xu Xixian and Xu Jianrong, “A Changing Shanghai”


2004 - Xujiahui（徐家匯）

1990 - Xujiahui（徐家匯）



1987 - people's square

2004 - people's square



build, destroy, and rebuild

city


Citymanagement

connectionplanning

separationsharing

control

encountering


how to imagine the future of city?

sharing re-/connectingX


kitchensparking spaces

cars

bikes sharing

collaborative consumption

sharing economy

collective ownership

roomssofas

houses


Union Kitchen, founded by Jonas Singer and Cullen Gilchrist


Airbnb, initiated, estabilished, and launched by Molly Turner


Airbnb, initiated, estabilished, and launched by Molly Turner

Facts: - Established: August 2008- Headquarters: San Francisco- over 10 million nights booked- over 300,000 listings worldwide- over 33,000 cities- 192 countries- over 600 million Social Connections


Getaround - Peer-to-peer car sharing and local car rental


Getaround - Peer-to-peer car sharing and local car rental

Facts: - launched in mid-2011- first year and a half: 10,000 vehicles signed up- There are 1 billion cars in the world, in the next 10 years, the number will be doubled. - Each shared car takes 13 cars off the road. - The average car sites idle 22 hours per day.


Own less, do more.

Ownership = Idleness

Sharing&


sharing economy in food producing:

Urban farming and aquaponics

Aquaponics- a method of combined fish and vegetable farming that requires no soil


From: TEDxZurich - Roman Gaus - Urban Farming, 2011


Zurich13年3月26⽇日星期⼆二

From: http://sweetwater-organic.com/ Milwaukee, WI


http://sweetwater-organic.com/

http://sweetwater-organic.com/

http://aquaponics-taiwan.blogspot.tw/




Urban farmingGrowing local food in the city

Avoiding middlemen and transportation distances

Selling directly to customers

Reducing costly and polluting distributions

Delivering truly fresh, tasty, and nutrient-rich food

Cutting way back on food waste


re-/connection

- citizens as sensors?

- what smartphone can do for us?

- passive data collection


Street Bump100,000 bumps have been detected so far in Boston

re-/connecting through smartphones/technologies


mobile air-quality monitoring system, designed by University of California, San Diego


Sensible City Lab@MIT


re-/connecting through WALKING


The Walking project in the city of Raleigh


re-/connecting through BIKING


sharing and re-/connecting through parking spaces


a parking space? what else can it be?


Park(ing) Day


Buenos Aires, 2012


Dallas, 2012


this is called Tactical Urbanism

also called

guerilla urbanismpop-up urbanism

city repair

D.I.Y. urbanism

tactical adj.1. of relating to small-scale actions serving a large purpose2. adroit in planning or maneuvering to accomplish a purpose


art

stagecraftpolitics

citizen engagement activism

science

urban planning

Tactical Urbanism


tactical urbanismis a deliberate approach to city-making.

- change

- local ideas for local planning challenges

- short-term commitment

- realistic expectations

- low-risks, possibly high rewards

- social capital developed between citizens, and organizations, including NGOs and governments


Les Bouquinistes, Paris, since 16th century


Open streets Play streets


Open streets

50 of the 70 known North American open streets initiatives began within the last three years.

Play streets


Park mobile Weed bombing


“The planning of a city is a process that allows for corrections; it is supremely arrogant to believe that planning can be done only after every possible variable has been controlled.”

- Jaime LernerArchitect, urbanist, former mayor of Curitiba, Brazil


Thanks for listening.


想像城市未來演講

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