your Video is inspiring to all of us..
But in my Point of View Death and Birth just like two Exchange where Birth take place soul enter into a Material Body and After Death Soul Exit from Our Material worlds and find next to the higher developed body of child. After Death happens Soul sometimes rest into a sheath which is just like dormancy, and take place for Own karma to re-enter a body where he gets a new body enter into it. When it achieve most supreme reality which is called *Moksha it get dissolved into SUPREME SOUL and never have to renter into Death and birth Recycle.