SP: English Study Group

source: 
http://www.bbc.com/news/science-environment-24033772

This article talks about the current developments and problems in geoengineering.


Q1. Do you agree we should development geoengineering to delay or stop global warming? Why or why not?

Q2. If there is a button can stop global warming immediately, but we have to keep holding the button. Will you press the button? Why or why not?

Q3. What causes global warming is difficult to stop? What's the solution?