John Englander on climate change and Sea Level Rise

The video discusses the impact of climate change, focusing on the increase in greenhouse gases and the resulting global warming. It highlights the challenges in meeting temperature goals, particularly the 1.5-degree Celsius target. The discussion covers the momentum of climate change, emphasizing the role of ocean heat in driving weather changes. The importance of polar ice caps is explained, noting their impact on sea level rise and the threat to coastal cities. Adaptation strategies, such as building sea walls, are considered, but their limitations are acknowledged.

What are the primary greenhouse gases mentioned that contribute to global warming?

• Hydrogen and Helium

• Argon and Neon

• Oxygen and Nitrogen

• Carbon Dioxide and Methane

What is the current global temperature increase in Celsius, as mentioned in the video?

• 0.5 degrees

• 1.2 degrees

• 2.0 degrees

• 1.8 degrees

What is the main reason the oceans play a significant role in climate change momentum?

• They reflect sunlight back into space

• They absorb most of the trapped heat

• They produce greenhouse gases

• They cool down the atmosphere

What is the potential impact of a 10% melt of ice in Greenland and Antarctica?

• 5 feet of sea level rise

• 10 feet of sea level rise

• 20 feet of sea level rise

• 30 feet of sea level rise

Why is building seawalls not a complete solution to rising sea levels?

• They are not aesthetically pleasing

• They can only protect certain areas

• They are too expensive to build

• They cause environmental damage