@JimmyJ,
JimmyJ wrote: Well, Christmas is just a holiday that the Christians stole from the Pagans.
Christmas is the annual commemoration of the birth of Jesus Christ (34 B.C.). Can you give some examples of pagans celebrating Christmas before that date?
further wrote: That means Christians shouldn't celebrate it.
I didn't have in mind that atheists (and agnostics) do not have the right to celebrate Christmas. Everybody is free to celebrate whatever he likes. I was just asking 'What do the atheists celebrate on Christmas' - in particular, and what we are all 'Christians & Non-Christians' celebrating on Christmas - in the general case.
The atheists claim that universe is based on chaos and lack of intelligible pattern ... and by seeing what is going on on the planet right now this assumption is not entirely to be excluded.