That's an easy one!

The answer is that we are all still CAVEMEN and are longing for a TRIBE!

I explain why in about 2 minutes using a couple of cartoons.
Cavemen do have some very basic needs.

Our needs have evolved with time but are still basically the same!

Humans found out that life is difficult (extremely sometimes!).

Being member of a tribe makes life easier!

Being member of a tribe learns you new stuff!

You can also find your mate!

That's why social networks are working so well!

After all ... we are still the same ...

CAVEMEN, and we love belonging to a TRIBE!
Hope you liked this post.