TED: How to solve traffic jams | Jonas Eliasson

The video discusses road congestion as a global issue, comparing different urban settings. It highlights the challenges of planning complex social systems and introduces the concept of self-organization. A case study on Stockholm's congestion charges demonstrates how small financial incentives can significantly reduce traffic. The video also explores public adaptation and changing perceptions towards congestion pricing, emphasizing the power of nudges in influencing behavior.

What is a common characteristic of road congestion in cities worldwide?

• It is a widespread issue.

• It only occurs in European cities.

• It is unique to each city.

• It is a rare phenomenon.

What is the key insight from the example of London's bread supply?

• Centralized control is necessary for efficiency.

• Complex systems require detailed planning.

• Urban planners should manage all resources.

• Self-organization can solve complex problems.

How did the introduction of congestion charges in Stockholm affect traffic?

• It had no impact on traffic levels.

• It increased traffic congestion.

• It led to more public transport use.

• It reduced traffic by 20%.

What is a notable feature of traffic congestion as described in the video?

• It is unaffected by small changes in traffic.

• It increases rapidly after a threshold.

• It decreases linearly with reduced traffic.

• It is a linear phenomenon.

How did public opinion in Stockholm change regarding congestion pricing?

• Support increased significantly.

• Support was never measured.

• Support decreased over time.

• Support remained constant.

What was the initial public reaction to congestion pricing in Stockholm?

• 70% opposed it.

• It was unanimously accepted.

• 70% supported it.

• It was met with indifference.

What does the video suggest is effective in solving complex social problems?

• Relying on public opinion.

• Creating incentives for change.

• Detailed planning of every aspect.

• Ignoring the problem.