How does the author develop the idea that flying cars provide a new option for public mobility?

The story is about a postmaster who is trying to adapt to the new life in the village of ulapur. in what way is the postmaster's life different from his life in urban calcutta?

What is the main idea of this paragraph? asap

Which is the best summary of emerson’s view of solitude expressed in society and solitude? spending time in solitude is preferable to spending time in society, and it is ultimately more beneficial. though solitude is not necessarily valuable in and of itself, it is important to recognize its significance within a larger community. solitude can be beneficial in that it allows the mind to contemplate necessary and difficult questions. only through spending time in solitude and in deep observation of the natural world can one find happiness within society.