Which of the following best describes a central idea of the text? excerpt from Walden: Economy

A. Thoreau believed travel to be a waste of money, although he admits that getting to know other cultures can broaden one’s worldview.

B. Thoreau believed that technological advances do not necessarily lead to a better quality of life.

C. Thoreau believed that society was on the blink of a financial collapse.

D. Thoreau Believe that increase communication for the global progress.