Four Corners

A Patent Life

TV-PG
1992 • E10    Apr 20, 1992    45m
Genetic engineering has made it possible to grow new, more profitable strains of plants and animals, which become the property of the companies that develop them. An investigation into the ramifications of this courtesy of Channel 4's Dispatches programme.

Where to Watch Four Corners - 1992 • E10

 

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