Original sentence: Another point of debate is the degree to which newly-developed economies, like India and China, have a right to increase their industrial emissions, especially since China is expected to exceed the United States in total greenhouse gas emissions by 2010, though the U.has less than one-fourth of China's population
Edited sentence: Another point of debate is the degree to which newly-developed economies, like India and China, should have the privilege to increase their industrial emissions, especially since China is expected to exceed the United States in total greenhouse gas emissions by 2010