Which of the following is the most reasonable critique of the U.S. response to the Centralia coal fire?

The U.S. government is passing the problem along to be solved by people in the future.
The U.S. is allowing its environment to be damaged without intervening.
The U.S. is acting in a way that will eventually result in people being hurt.
The U.S. government is not acting to protect the citizens of Centralia.

The most reasonable critique of the U.S. response to the Centralia coal fire is that the government is not acting to protect the citizens of Centralia.