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#Sustainability
Jet Streams
Envisioning less fuel-intensive jet travel
Updated: 2022.04.11
4 min read · Intermediate
Jet Streams
얼마나 비행기를 많이 타시나요?
Discussion Questions
Q1
In your own words, please briefly summarize the article.
Q2
Are you conscious of your carbon footprint?
Q3
How often do you fly?
Q4
Would you feel safe taking a plane that uses an emerging technology if it could reduce your carbon footprint?
Q5
The pandemic has lasted for over a year. Are you still interested in traveling?
Q6
Have you found ways to "travel" this past year that didn't involve a plane?
Q7
Are there any alternatives to flying that you think will look promising?
Q8
What are some ways COVID has made you more conscious of your impact on the planet?
Q9
If emerging technologies to make our industrial activities greener are very expensive and require extensive testing, is it worth investing in them?
Q10
If you have a question or questions that you'd like to discuss during your class, please write them down.
Expressions
headwinds
a wind blowing directly in front
Ví dụ
1

The flight faced strong headwinds, and as a result we were delayed.

Ví dụ
2

Since there isn’t any headwind, we’ll be there pretty soon.

catalyst
something that causes an event
Ví dụ
1

Vinegar is the catalyst for the foaming reaction in this experiment.

Ví dụ
2

Increased class tensions were the primary catalyst for the revolution.

last resort
a final course of action, used when all else has failed
Ví dụ
1

This is my last resort, after this, I’ll have to enroll in the class again.

Ví dụ
2

As a last resort, we could try using helium.

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