Answer:
A. Language should not change over time, but remain consistent for ease of communication information to others
Explanation:
This is the counterargument in the article. This is because, language which has been as old as man should not change overtime. For example, use of emoticons most times confuse an individual who is communicating with another person due to lack of understanding of those emoticons.
Are you asking as in what year ?
<span> Descartes was the father of "foundational epistemology" . This is a theory of knowledge that tries to find a basis for saying one knows by starting from a few "unassailable" beliefs. So, he used a method of radical doubt, looking closely at his beliefs and finding out which ones could be doubted without contradiction, and found that most could. He stumbled upon the fact that even to doubt one exists requires that one exists to have the doubt. Thus, his words are best translated "I am conscious, therefore I exist". </span>