The British Humanist Association has created a series of short videos explaining death without the religiosity often assigned to our departure. This one, narrated by Stephen Fry is titled "What Should We Think About Death?"
There are four videos in all. You can view them on The British Humanist Association's YouTube Channel.
We also have The American Humanist Association. The British Association does a worlds better job with their website and education. Why must nearly everything American be so tedious, bloated and corporate?