TED: The biggest risks facing cities -- and some solutions | Robert Muggah

The video discusses the dual nature of cities as centers of opportunity and risk. It highlights the benefits of urban living, such as better health and education, while also addressing challenges like energy consumption and pollution. The speaker emphasizes the importance of cities finding their political voice and presents solutions for urban resilience, including green initiatives and global coalitions. The video also covers the impact of climate change on coastal cities and the role of cities in addressing global issues.

What percentage of the world's urban population lives in slums?

• 30%

• 40%

• 20%

• 10%

Which city is used as an example of economic power in the transcript?

• Paris

• New York

• Tokyo

• London

What is a major risk factor for city fragility mentioned in the transcript?

• Lack of education

• Income inequality

• High taxes

• Overpopulation

Which country experienced a severe drought leading to urban migration?

• India

• Syria

• Brazil

• Australia

What is a significant threat to coastal cities according to the transcript?

• Tornadoes

• Sea level rise

• Earthquakes

• Volcanic eruptions

Which city is highlighted for its public transport system?

• Tokyo

• New York

• Seoul

• London

What strategy is suggested for cities to manage urban sprawl?

• Increase road networks

• Expand suburbs

• Build vertically

• Build horizontally

Which city is mentioned as an example of energy autonomy?

• Beijing

• Medellín

• Mumbai

• Cairo

What is a key principle for building resilient cities?

• Develop a strategic plan

• Invest in single-use solutions

• Increase population density

• Focus on tourism

What is the role of global coalitions in city resilience?

• To increase city taxes

• To compete with nation-states

• To amplify city voices globally

• To reduce city populations