Fighting breaks out over a spice that's protected by giant worms on the planet Arrakis in this film
... the Spice, and can only survive on the planet--making it impossible to 
break... [DOC] [TLE] books | William Pora [PAR] Aug 6, 2015 ... Over the centuries it becomes clear that civilization beginning to ... that something 
must be preserved in case nuclear war breaks out again.