
The older I get, the more often I hear of the death of people who have touched my life in some way. This summer seems to have been worse than most.
Technical accuracy is not necessarily what makes science fiction satisfying; more important is storytelling, as illustrated by two older, and one recent, movies released on Blu-ray: Byron Haskin’s Robinson Crusoe on Mars (1964), Joseph Sargent’s Colossus: The Forbin Project (1970) and Denis Villeneuve’s Arrival (2016)..