For millions of years mankind lived just like the animals
Then something happened which unleashed the power of our imagination
We learned to talk
It doesn't have to be like this
All we need to do is make sure we keep talking
- Stephen Hawking in Pink Floyd's 'keep talking'
The Division Bell is one of my all time favorite albums
The lyrics written above essentially highlight the recurrent theme in the album, that of a lack of communication among humans.
If you haven't heard it, go...