The document discusses strategic planning responses needed to address issues of city vulnerability, including climate change, resource depletion, and health impacts. It argues for a change in direction towards more sustainable approaches, including sustainable energy, urban form, land use, transport, and the biophilic city concept. Specifically, it advocates for fewer cars and more public transport, pedestrian and cycling priorities, as well as urban farming and local food supply to create biophilic cities.
1. Strategic Planning Responses to City Vulnerability 3rd International Urban Design Conference August 2010 - National Convention Centre, Canberra Darren Bilsborough, Director of Sustainability A-P Adjunct Professor of Sustainability, Curtin University
4. PB-CUSP Alliance Research Costs to government $86 million (or approximately $80,000 per block) – or the cost to provide power, water, sewerage, schools, hospitals and local government services for fringe developments. Road infrastructure is the most significant cost. Cost to people $250 million in transport costs over 50 years – people in fringe developments drive more frequently and own more cars $ 4.23 million in health costs – people in fringe developments have higher risk of obesity related to lower levels of physical activity for people. Cost to the planet 4,400 tons of greenhouse gas is saved for 1,000 urban dwellings, which is roughly equal to the amount emitted from 200 homes – an estimated dollar value of approximately $19.32 million. Productivity Opportunity A 6% improvement in productivity due to active travel Lifestyle. PB-CUSP Alliance Research
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7. The Elephant in the Room Climate Change Adaptation Why isn’t there more public discussion....?
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9. 240 persons travel to work in: 177 cars 3 buses 1 tram Land Use and Transport Modes
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11. Cheonggyecheon area before restoration (Seoul) Source: http://www.metro.seoul.kr/kor2000/chungaehome/en/seoul/2sub.htm/ Cheonggyecheon area before restoration (Seoul)
12. Cheonggyecheon area after restoration Source: http://www.metro.seoul.kr/kor2000/chungaehome/en/seoul/2sub.htm/ Cheonggyecheon area after restoration
13. “ If you’re looking for a big opportunity look for a big problem” ANON
14. Where do Australian emissions come from? 48% 14% Stationary energy (power plants, etc) Transport (vehicles) AGO, figures for 1999 6% 3% 2% Garbage tips Industrial processes Gases escaping (during mining, from pipes) 17% 10% Land use change and forestry (clearing , etc) Agriculture (mostly ex-animals)
15. Where do Australian emissions come from? Stationary energy (power plants, etc) Transport (vehicles) AGO, figures for 1999 62% of all emissions from Transport and Energy
18. A Tipping Point? What do we require to institute change? A transport system tipping point
19. Tipping elements and thresholds! In and out of ice ages – last couple of millions of years oscillating every 70,000 years or so! Cold Warm Hot
20. Tipping elements and thresholds! Cold Warm Hot Loss of each “tipping element” increases the risk of passing thresholds
21. Tipping elements and thresholds! Cold Warm Hot Loss of each “tipping element” increases the risk of passing thresholds
22. Tipping elements and thresholds! Cold Warm Hot Loss of each “tipping element” increases the risk of passing thresholds
23. Tipping elements and thresholds! Cold Warm Hot At some point we trigger runaway global warming Overshoot and collapse to a new stable state?
24. Peak Oil – Is this our Tipping Point (if it isn’t Climate Change) Some future scenarios have petrol prices at up to $8/litre in Australia. Even modest scenarios foresee $2 a litre within a few years Surveys by Budget Direct suggest 30% of motorists in Australian cities will stop using their car to commute if petrol reaches $1.75 a litre
27. What is Biophilia? Biophilia Edward O. Wilson, a Harvard University entomologist, coined the term "biophilia", referring to humans' "love of living things" - our innate affinity with nature