You&#x27;re right. Each generation, each individual, in fact, must rediscover the wheel.<p>The problem is that our world (science, media, etc.) is heavily biased towards novelty. Somehow, it is compulsory to explain everything as if it was a new discovery, a breakthrough, when it is older than walking (as we use to say in the Catalan language).<p>I&#x27;m tired of reading article, after article, about new old things. People using a brain scanner to &quot;discover&quot; thinks we all know well.<p>Maybe I should read just read old books and forget the media.