>>23083667There are reasons to have pause given the changes we are witnessing and their rapid development. 15 generations ago your forefathers probably used the same basic tools that your great great grandfather did. There were literally hundreds of years that went by with little technological progress, relatively speaking. They had very much in common with one another.
Now you might not recognize the world in a couple years time. The next graduating class might live in a completely different world than the one preceding it by a few years. This is not typical or natural for humanity or any other species for that matter, neither is the ability to communicate we have.
We are treading new territory.