Counterintuitively, people love reading about and engaging in what they consider "stupidity". Internet companies capitalize on this by bringing an optimized stream of stupidity for your viewing pleasure. Take a look at the front page of Reddit (logged out, default subs): Half of the content highlights stupidity of others: /r/IdiotsInCars shows the worst drivers from around the world, /r/insanepeoplefacebook shows the…
> If 90% of your insight into social interactions comes from clickbait social media sites selecting the most egregious stories and videos from around the world, of course you're going to think "stupidity is expanding" Agreed. Isn't this the majority of people though? And if this is in fact the majority of people, then doesn't it mean that stupidity is in fact expanding? I don't think any of us are going to hit upon t…
I think what you describe can be attributed to our brain noting the negative things much stronger in its memory while it always writes off the usual / slightly positive events as "normal".
In short, we get outraged easily, but it's hard to make us positively impressed in a lasting manner, it seems.