Positive changes usually do not happen overnight , but they do happen . For years China has been under a sea of rotting plastic bags , billions casually dumped every year . Since June this year , this tide of garbage had begun to ebb .
According to the above context, choose the best option to answer the following question.
Question: How would the narrator be described in light of these comments ?
Options:
- The narrator would be described as wasteful with money .
 - None of the above choices .
 - The narrator would be described as a person who is leery of others .
 - The narrator would be described as an environmentalist .


The narrator would be described as an environmentalist .