Today, I was watching a cycling race, and there was a couple, who had been waiting for the racers to arrive for several hours. Did they watch them when they came? Did they encourage them? No, nothing like that. They turned their back on the racers and made a selfie (with a tablet...) with themselves in the foreground and the racers in the background. And they almost caused an accident, as often. And it is like this all the time now.
There was a period when people would not live the event or experience the landscape/architecture and witness it through their own eye because they were too busy photographing or filming it. But now, it has been taken one step further: the event/landscape is only a background decoration for the real important subject: their high self.
And the easiness of taking photos, multiplied by the easiness of taking self pictures is also multiplied by the easiness of spreading them, which means the change in nature is also increased by the change in volume; the result is a fair amount of orders of magnitude higher than in film (or Kodak) time.
Now 1000000000 do that. Every fucking moment (e.g. Instagraming your food).
For what it's worth, I love food and cooking and I'm delighted when my friends post food pictures on Instagram and Facebook. It inspires my hobby.
http://hikinginthesmokys.blogspot.com/2011/01/great-smoky-mo...
The population is doubling every 33 years, and that means everything is getting a lot more congested, because new landmarks aren't being created at anything like those rates.