Question

From 1990 to 2008, by what percent did the world’s most developed economies cut their greenhouse gas emissions?

Answer 1

The correct answer is 2 percent. According to data, the world’s most developed economies cut their greenhouse gas emissions by 2 percent from 1990 to 2008. Thank you for posting your question. I hope this answer helped you. Let me know if you need more help. 

Answer 2

Under the Kyoto Protocol, it was agreed to reduce global emissions of six greenhouse gases by an average of 5.2% below 1990 levels between 2008, but the reality is that they did not exceed 2%.

The correct answer is: 2%.