Positive and Good
How did 'positive' come to mean 'good' and 'negative', 'bad'? Few people would want a positive result after being screened for cancer--right? I suppose the primary meaning I have in mind for the word is something like 'active' or 'existing'. For instance, a positive dislike for peanut butter means that someone doesn't merely lack a taste for peanut butter, but actively dislikes it. We might say that 'positive' is convex whereas 'negative' is concave; 'positive' is presence and 'negative' is absence. In fact, entering "positive dictionary" into a well-known search engine that has perhaps turned the world into a panopticon, I find the first result is: " ... consisting in or characterized by the presence rather than the absence of distinguishing features." The online Cambridge Dictionary has first a version of what I think is the most common modern usage of the word: "... full o...