TED: A bold plan to protect 30 percent of the Earth's surface and ocean floor | Enric Sala

The video discusses the decline of marine life since the 1940s, highlighting the impact of industrial fishing and global warming. It emphasizes the success of marine reserves in restoring ecosystems and the importance of protecting 30% of the planet by 2030 to combat climate change. The video advocates for nature's role in carbon capture and the need for responsible management of human activities.

What was the main cause of the decline in Mediterranean marine life after World War II?

• Climate change

• Pollution from nearby cities

• Industrialization of fishing

• Overfishing by local communities

What percentage of the ocean is currently protected globally?

• 25%

• 7%

• 30%

• 15%

Which of the following is NOT mentioned as a natural technology for carbon removal?

• Mangroves

• Peatlands

• Deserts

• Healthy oceans

What is the minimum percentage of the ocean that needs to be protected to preserve marine life?

• 20%

• 10%

• 50%

• 30%

Which countries are part of the high ambition coalition for nature and people?

• United States, China, India

• Brazil, Russia, South Africa

• Australia, Japan, Germany

• Costa Rica, France, United Kingdom

What is the estimated annual cost of protecting 30% of the planet?

• $100 billion

• $50 billion

• $140 billion

• $200 billion

What is a key strategy mentioned for achieving the 30 by 30 conservation goal?

• Increasing industrial output

• Building more dams

• Expanding urban areas

• Recognizing indigenous land rights