It seems releasing two films (“Presence” and “Black Bag”), wrapping production on another (“The Christophers”), and writing a book on the making of “Jaws” isn’t enough to keep Steven Soderbergh busy. Speaking in a recent interview with Variety, Soderbergh shared that he and “Contagion” screenwriter Scott Z. Burns have discussed putting together a sequel to their 2011 public health thriller, and the subject of microplastics struck a chord.
“There’s certainly a…