I hate books; they only teach us to talk about things we know nothing about.
In the internet age, I find this quote by the famous French philosopher to be quite relevant.
Since we now have access to a huge portion of accumulated human knowledge through Wikipedia and news websites, people have a tendency to act like experts on topics they’ve only recently heard about. Go to any discussion forum, dating back to the days of Usenet, and you’ll see people critiquing academic subjects as if they just defended their dissertation on the matter.
And perhaps it’s worse than it was in Rousseau’s time. Most nonfiction books go through several revisions and a fact-check, the process of drafting and finishing a work can take years. Wikipedia crowdsources the editing process, but many topics don’t have enough interested parties to improve quality. And often when you stumble upon a topic, there’s currently an editing dispute going on between users. Or a disorganized article is being completely retooled to make it readable. It would be like reading a book in which half the pages had yet to be edited.
This isn’t to be crotchety and rail against knowledge. I’m a total information junkie and enjoy having random facts at hand for each conversation I have. But it is to say that a small amount of reading does not an expert make. The internet is littered with laymen offering medical advice, legal advice, and public policy advice. This can be dangerous, and we should not think that the internet had made us master of all things.