Respuesta :
Answer: D) idea.
Explanation: The connotation of a word is the meaning given by the context or even by the readers (or listeners) based on their emotions or personal experiences. In the given passage about the importance of thinking in one's future, the word "notion" have the connotatio of "idea" it says that many philosophers, sociologists, political theorists, and historians take seriously having the idea that we can reflect on our futures.