How does the author develop his central idea over the course of the text? (A Sense Of Wonder: Introduction to Science Fiction) Commonlit
Answer: The author was able to develop his central idea over the course of the text by writing on the science of fiction.
What is central idea?
The central idea serves as the main point in the except that tells the mind of the author.
Therefore, using Science fiction express the elements that don’t exist in the real world was the central idea of the text.